/usr/share/javascript/jquery-ui/ui/widgets/datepicker.js is in libjs-jquery-ui 1.12.1+dfsg-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 | // jscs:disable maximumLineLength
/* jscs:disable requireCamelCaseOrUpperCaseIdentifiers */
/*!
* jQuery UI Datepicker 1.12.1
* http://jqueryui.com
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
//>>label: Datepicker
//>>group: Widgets
//>>description: Displays a calendar from an input or inline for selecting dates.
//>>docs: http://api.jqueryui.com/datepicker/
//>>demos: http://jqueryui.com/datepicker/
//>>css.structure: ../../themes/base/core.css
//>>css.structure: ../../themes/base/datepicker.css
//>>css.theme: ../../themes/base/theme.css
( function( factory ) {
if ( typeof define === "function" && define.amd ) {
// AMD. Register as an anonymous module.
define( [
"jquery",
"../version",
"../keycode"
], factory );
} else {
// Browser globals
factory( jQuery );
}
}( function( $ ) {
$.extend( $.ui, { datepicker: { version: "1.12.1" } } );
var datepicker_instActive;
function datepicker_getZindex( elem ) {
var position, value;
while ( elem.length && elem[ 0 ] !== document ) {
// Ignore z-index if position is set to a value where z-index is ignored by the browser
// This makes behavior of this function consistent across browsers
// WebKit always returns auto if the element is positioned
position = elem.css( "position" );
if ( position === "absolute" || position === "relative" || position === "fixed" ) {
// IE returns 0 when zIndex is not specified
// other browsers return a string
// we ignore the case of nested elements with an explicit value of 0
// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
value = parseInt( elem.css( "zIndex" ), 10 );
if ( !isNaN( value ) && value !== 0 ) {
return value;
}
}
elem = elem.parent();
}
return 0;
}
/* Date picker manager.
Use the singleton instance of this class, $.datepicker, to interact with the date picker.
Settings for (groups of) date pickers are maintained in an instance object,
allowing multiple different settings on the same page. */
function Datepicker() {
this._curInst = null; // The current instance in use
this._keyEvent = false; // If the last event was a key event
this._disabledInputs = []; // List of date picker inputs that have been disabled
this._datepickerShowing = false; // True if the popup picker is showing , false if not
this._inDialog = false; // True if showing within a "dialog", false if not
this._mainDivId = "ui-datepicker-div"; // The ID of the main datepicker division
this._inlineClass = "ui-datepicker-inline"; // The name of the inline marker class
this._appendClass = "ui-datepicker-append"; // The name of the append marker class
this._triggerClass = "ui-datepicker-trigger"; // The name of the trigger marker class
this._dialogClass = "ui-datepicker-dialog"; // The name of the dialog marker class
this._disableClass = "ui-datepicker-disabled"; // The name of the disabled covering marker class
this._unselectableClass = "ui-datepicker-unselectable"; // The name of the unselectable cell marker class
this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class
this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class
this.regional = []; // Available regional settings, indexed by language code
this.regional[ "" ] = { // Default regional settings
closeText: "Done", // Display text for close link
prevText: "Prev", // Display text for previous month link
nextText: "Next", // Display text for next month link
currentText: "Today", // Display text for current month link
monthNames: [ "January","February","March","April","May","June",
"July","August","September","October","November","December" ], // Names of months for drop-down and formatting
monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ], // For formatting
dayNames: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], // For formatting
dayNamesShort: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], // For formatting
dayNamesMin: [ "Su","Mo","Tu","We","Th","Fr","Sa" ], // Column headings for days starting at Sunday
weekHeader: "Wk", // Column header for week of the year
dateFormat: "mm/dd/yy", // See format options on parseDate
firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
isRTL: false, // True if right-to-left language, false if left-to-right
showMonthAfterYear: false, // True if the year select precedes month, false for month then year
yearSuffix: "" // Additional text to append to the year in the month headers
};
this._defaults = { // Global defaults for all the date picker instances
showOn: "focus", // "focus" for popup on focus,
// "button" for trigger button, or "both" for either
showAnim: "fadeIn", // Name of jQuery animation for popup
showOptions: {}, // Options for enhanced animations
defaultDate: null, // Used when field is blank: actual date,
// +/-number for offset from today, null for today
appendText: "", // Display text following the input box, e.g. showing the format
buttonText: "...", // Text for trigger button
buttonImage: "", // URL for trigger button image
buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
hideIfNoPrevNext: false, // True to hide next/previous month links
// if not applicable, false to just disable them
navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
gotoCurrent: false, // True if today link goes back to current selection instead
changeMonth: false, // True if month can be selected directly, false if only prev/next
changeYear: false, // True if year can be selected directly, false if only prev/next
yearRange: "c-10:c+10", // Range of years to display in drop-down,
// either relative to today's year (-nn:+nn), relative to currently displayed year
// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
showOtherMonths: false, // True to show dates in other months, false to leave blank
selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
showWeek: false, // True to show week of the year, false to not show it
calculateWeek: this.iso8601Week, // How to calculate the week of the year,
// takes a Date and returns the number of the week for it
shortYearCutoff: "+10", // Short year values < this are in the current century,
// > this are in the previous century,
// string value starting with "+" for current year + value
minDate: null, // The earliest selectable date, or null for no limit
maxDate: null, // The latest selectable date, or null for no limit
duration: "fast", // Duration of display/closure
beforeShowDay: null, // Function that takes a date and returns an array with
// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or "",
// [2] = cell title (optional), e.g. $.datepicker.noWeekends
beforeShow: null, // Function that takes an input field and
// returns a set of custom settings for the date picker
onSelect: null, // Define a callback function when a date is selected
onChangeMonthYear: null, // Define a callback function when the month or year is changed
onClose: null, // Define a callback function when the datepicker is closed
numberOfMonths: 1, // Number of months to show at a time
showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
stepMonths: 1, // Number of months to step back/forward
stepBigMonths: 12, // Number of months to step back/forward for the big links
altField: "", // Selector for an alternate field to store selected dates into
altFormat: "", // The date format to use for the alternate field
constrainInput: true, // The input is constrained by the current date format
showButtonPanel: false, // True to show button panel, false to not show it
autoSize: false, // True to size the input for the date format, false to leave as is
disabled: false // The initial disabled state
};
$.extend( this._defaults, this.regional[ "" ] );
this.regional.en = $.extend( true, {}, this.regional[ "" ] );
this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en );
this.dpDiv = datepicker_bindHover( $( "<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) );
}
$.extend( Datepicker.prototype, {
/* Class name added to elements to indicate already configured with a date picker. */
markerClassName: "hasDatepicker",
//Keep track of the maximum number of rows displayed (see #7043)
maxRows: 4,
// TODO rename to "widget" when switching to widget factory
_widgetDatepicker: function() {
return this.dpDiv;
},
/* Override the default settings for all instances of the date picker.
* @param settings object - the new settings to use as defaults (anonymous object)
* @return the manager object
*/
setDefaults: function( settings ) {
datepicker_extendRemove( this._defaults, settings || {} );
return this;
},
/* Attach the date picker to a jQuery selection.
* @param target element - the target input field or division or span
* @param settings object - the new settings to use for this date picker instance (anonymous)
*/
_attachDatepicker: function( target, settings ) {
var nodeName, inline, inst;
nodeName = target.nodeName.toLowerCase();
inline = ( nodeName === "div" || nodeName === "span" );
if ( !target.id ) {
this.uuid += 1;
target.id = "dp" + this.uuid;
}
inst = this._newInst( $( target ), inline );
inst.settings = $.extend( {}, settings || {} );
if ( nodeName === "input" ) {
this._connectDatepicker( target, inst );
} else if ( inline ) {
this._inlineDatepicker( target, inst );
}
},
/* Create a new instance object. */
_newInst: function( target, inline ) {
var id = target[ 0 ].id.replace( /([^A-Za-z0-9_\-])/g, "\\\\$1" ); // escape jQuery meta chars
return { id: id, input: target, // associated target
selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
drawMonth: 0, drawYear: 0, // month being drawn
inline: inline, // is datepicker inline or not
dpDiv: ( !inline ? this.dpDiv : // presentation div
datepicker_bindHover( $( "<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) ) ) };
},
/* Attach the date picker to an input field. */
_connectDatepicker: function( target, inst ) {
var input = $( target );
inst.append = $( [] );
inst.trigger = $( [] );
if ( input.hasClass( this.markerClassName ) ) {
return;
}
this._attachments( input, inst );
input.addClass( this.markerClassName ).on( "keydown", this._doKeyDown ).
on( "keypress", this._doKeyPress ).on( "keyup", this._doKeyUp );
this._autoSize( inst );
$.data( target, "datepicker", inst );
//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
if ( inst.settings.disabled ) {
this._disableDatepicker( target );
}
},
/* Make attachments based on settings. */
_attachments: function( input, inst ) {
var showOn, buttonText, buttonImage,
appendText = this._get( inst, "appendText" ),
isRTL = this._get( inst, "isRTL" );
if ( inst.append ) {
inst.append.remove();
}
if ( appendText ) {
inst.append = $( "<span class='" + this._appendClass + "'>" + appendText + "</span>" );
input[ isRTL ? "before" : "after" ]( inst.append );
}
input.off( "focus", this._showDatepicker );
if ( inst.trigger ) {
inst.trigger.remove();
}
showOn = this._get( inst, "showOn" );
if ( showOn === "focus" || showOn === "both" ) { // pop-up date picker when in the marked field
input.on( "focus", this._showDatepicker );
}
if ( showOn === "button" || showOn === "both" ) { // pop-up date picker when button clicked
buttonText = this._get( inst, "buttonText" );
buttonImage = this._get( inst, "buttonImage" );
inst.trigger = $( this._get( inst, "buttonImageOnly" ) ?
$( "<img/>" ).addClass( this._triggerClass ).
attr( { src: buttonImage, alt: buttonText, title: buttonText } ) :
$( "<button type='button'></button>" ).addClass( this._triggerClass ).
html( !buttonImage ? buttonText : $( "<img/>" ).attr(
{ src:buttonImage, alt:buttonText, title:buttonText } ) ) );
input[ isRTL ? "before" : "after" ]( inst.trigger );
inst.trigger.on( "click", function() {
if ( $.datepicker._datepickerShowing && $.datepicker._lastInput === input[ 0 ] ) {
$.datepicker._hideDatepicker();
} else if ( $.datepicker._datepickerShowing && $.datepicker._lastInput !== input[ 0 ] ) {
$.datepicker._hideDatepicker();
$.datepicker._showDatepicker( input[ 0 ] );
} else {
$.datepicker._showDatepicker( input[ 0 ] );
}
return false;
} );
}
},
/* Apply the maximum length for the date format. */
_autoSize: function( inst ) {
if ( this._get( inst, "autoSize" ) && !inst.inline ) {
var findMax, max, maxI, i,
date = new Date( 2009, 12 - 1, 20 ), // Ensure double digits
dateFormat = this._get( inst, "dateFormat" );
if ( dateFormat.match( /[DM]/ ) ) {
findMax = function( names ) {
max = 0;
maxI = 0;
for ( i = 0; i < names.length; i++ ) {
if ( names[ i ].length > max ) {
max = names[ i ].length;
maxI = i;
}
}
return maxI;
};
date.setMonth( findMax( this._get( inst, ( dateFormat.match( /MM/ ) ?
"monthNames" : "monthNamesShort" ) ) ) );
date.setDate( findMax( this._get( inst, ( dateFormat.match( /DD/ ) ?
"dayNames" : "dayNamesShort" ) ) ) + 20 - date.getDay() );
}
inst.input.attr( "size", this._formatDate( inst, date ).length );
}
},
/* Attach an inline date picker to a div. */
_inlineDatepicker: function( target, inst ) {
var divSpan = $( target );
if ( divSpan.hasClass( this.markerClassName ) ) {
return;
}
divSpan.addClass( this.markerClassName ).append( inst.dpDiv );
$.data( target, "datepicker", inst );
this._setDate( inst, this._getDefaultDate( inst ), true );
this._updateDatepicker( inst );
this._updateAlternate( inst );
//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
if ( inst.settings.disabled ) {
this._disableDatepicker( target );
}
// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
inst.dpDiv.css( "display", "block" );
},
/* Pop-up the date picker in a "dialog" box.
* @param input element - ignored
* @param date string or Date - the initial date to display
* @param onSelect function - the function to call when a date is selected
* @param settings object - update the dialog date picker instance's settings (anonymous object)
* @param pos int[2] - coordinates for the dialog's position within the screen or
* event - with x/y coordinates or
* leave empty for default (screen centre)
* @return the manager object
*/
_dialogDatepicker: function( input, date, onSelect, settings, pos ) {
var id, browserWidth, browserHeight, scrollX, scrollY,
inst = this._dialogInst; // internal instance
if ( !inst ) {
this.uuid += 1;
id = "dp" + this.uuid;
this._dialogInput = $( "<input type='text' id='" + id +
"' style='position: absolute; top: -100px; width: 0px;'/>" );
this._dialogInput.on( "keydown", this._doKeyDown );
$( "body" ).append( this._dialogInput );
inst = this._dialogInst = this._newInst( this._dialogInput, false );
inst.settings = {};
$.data( this._dialogInput[ 0 ], "datepicker", inst );
}
datepicker_extendRemove( inst.settings, settings || {} );
date = ( date && date.constructor === Date ? this._formatDate( inst, date ) : date );
this._dialogInput.val( date );
this._pos = ( pos ? ( pos.length ? pos : [ pos.pageX, pos.pageY ] ) : null );
if ( !this._pos ) {
browserWidth = document.documentElement.clientWidth;
browserHeight = document.documentElement.clientHeight;
scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
scrollY = document.documentElement.scrollTop || document.body.scrollTop;
this._pos = // should use actual width/height below
[ ( browserWidth / 2 ) - 100 + scrollX, ( browserHeight / 2 ) - 150 + scrollY ];
}
// Move input on screen for focus, but hidden behind dialog
this._dialogInput.css( "left", ( this._pos[ 0 ] + 20 ) + "px" ).css( "top", this._pos[ 1 ] + "px" );
inst.settings.onSelect = onSelect;
this._inDialog = true;
this.dpDiv.addClass( this._dialogClass );
this._showDatepicker( this._dialogInput[ 0 ] );
if ( $.blockUI ) {
$.blockUI( this.dpDiv );
}
$.data( this._dialogInput[ 0 ], "datepicker", inst );
return this;
},
/* Detach a datepicker from its control.
* @param target element - the target input field or division or span
*/
_destroyDatepicker: function( target ) {
var nodeName,
$target = $( target ),
inst = $.data( target, "datepicker" );
if ( !$target.hasClass( this.markerClassName ) ) {
return;
}
nodeName = target.nodeName.toLowerCase();
$.removeData( target, "datepicker" );
if ( nodeName === "input" ) {
inst.append.remove();
inst.trigger.remove();
$target.removeClass( this.markerClassName ).
off( "focus", this._showDatepicker ).
off( "keydown", this._doKeyDown ).
off( "keypress", this._doKeyPress ).
off( "keyup", this._doKeyUp );
} else if ( nodeName === "div" || nodeName === "span" ) {
$target.removeClass( this.markerClassName ).empty();
}
if ( datepicker_instActive === inst ) {
datepicker_instActive = null;
}
},
/* Enable the date picker to a jQuery selection.
* @param target element - the target input field or division or span
*/
_enableDatepicker: function( target ) {
var nodeName, inline,
$target = $( target ),
inst = $.data( target, "datepicker" );
if ( !$target.hasClass( this.markerClassName ) ) {
return;
}
nodeName = target.nodeName.toLowerCase();
if ( nodeName === "input" ) {
target.disabled = false;
inst.trigger.filter( "button" ).
each( function() { this.disabled = false; } ).end().
filter( "img" ).css( { opacity: "1.0", cursor: "" } );
} else if ( nodeName === "div" || nodeName === "span" ) {
inline = $target.children( "." + this._inlineClass );
inline.children().removeClass( "ui-state-disabled" );
inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
prop( "disabled", false );
}
this._disabledInputs = $.map( this._disabledInputs,
function( value ) { return ( value === target ? null : value ); } ); // delete entry
},
/* Disable the date picker to a jQuery selection.
* @param target element - the target input field or division or span
*/
_disableDatepicker: function( target ) {
var nodeName, inline,
$target = $( target ),
inst = $.data( target, "datepicker" );
if ( !$target.hasClass( this.markerClassName ) ) {
return;
}
nodeName = target.nodeName.toLowerCase();
if ( nodeName === "input" ) {
target.disabled = true;
inst.trigger.filter( "button" ).
each( function() { this.disabled = true; } ).end().
filter( "img" ).css( { opacity: "0.5", cursor: "default" } );
} else if ( nodeName === "div" || nodeName === "span" ) {
inline = $target.children( "." + this._inlineClass );
inline.children().addClass( "ui-state-disabled" );
inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ).
prop( "disabled", true );
}
this._disabledInputs = $.map( this._disabledInputs,
function( value ) { return ( value === target ? null : value ); } ); // delete entry
this._disabledInputs[ this._disabledInputs.length ] = target;
},
/* Is the first field in a jQuery collection disabled as a datepicker?
* @param target element - the target input field or division or span
* @return boolean - true if disabled, false if enabled
*/
_isDisabledDatepicker: function( target ) {
if ( !target ) {
return false;
}
for ( var i = 0; i < this._disabledInputs.length; i++ ) {
if ( this._disabledInputs[ i ] === target ) {
return true;
}
}
return false;
},
/* Retrieve the instance data for the target control.
* @param target element - the target input field or division or span
* @return object - the associated instance data
* @throws error if a jQuery problem getting data
*/
_getInst: function( target ) {
try {
return $.data( target, "datepicker" );
}
catch ( err ) {
throw "Missing instance data for this datepicker";
}
},
/* Update or retrieve the settings for a date picker attached to an input field or division.
* @param target element - the target input field or division or span
* @param name object - the new settings to update or
* string - the name of the setting to change or retrieve,
* when retrieving also "all" for all instance settings or
* "defaults" for all global defaults
* @param value any - the new value for the setting
* (omit if above is an object or to retrieve a value)
*/
_optionDatepicker: function( target, name, value ) {
var settings, date, minDate, maxDate,
inst = this._getInst( target );
if ( arguments.length === 2 && typeof name === "string" ) {
return ( name === "defaults" ? $.extend( {}, $.datepicker._defaults ) :
( inst ? ( name === "all" ? $.extend( {}, inst.settings ) :
this._get( inst, name ) ) : null ) );
}
settings = name || {};
if ( typeof name === "string" ) {
settings = {};
settings[ name ] = value;
}
if ( inst ) {
if ( this._curInst === inst ) {
this._hideDatepicker();
}
date = this._getDateDatepicker( target, true );
minDate = this._getMinMaxDate( inst, "min" );
maxDate = this._getMinMaxDate( inst, "max" );
datepicker_extendRemove( inst.settings, settings );
// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
if ( minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined ) {
inst.settings.minDate = this._formatDate( inst, minDate );
}
if ( maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined ) {
inst.settings.maxDate = this._formatDate( inst, maxDate );
}
if ( "disabled" in settings ) {
if ( settings.disabled ) {
this._disableDatepicker( target );
} else {
this._enableDatepicker( target );
}
}
this._attachments( $( target ), inst );
this._autoSize( inst );
this._setDate( inst, date );
this._updateAlternate( inst );
this._updateDatepicker( inst );
}
},
// Change method deprecated
_changeDatepicker: function( target, name, value ) {
this._optionDatepicker( target, name, value );
},
/* Redraw the date picker attached to an input field or division.
* @param target element - the target input field or division or span
*/
_refreshDatepicker: function( target ) {
var inst = this._getInst( target );
if ( inst ) {
this._updateDatepicker( inst );
}
},
/* Set the dates for a jQuery selection.
* @param target element - the target input field or division or span
* @param date Date - the new date
*/
_setDateDatepicker: function( target, date ) {
var inst = this._getInst( target );
if ( inst ) {
this._setDate( inst, date );
this._updateDatepicker( inst );
this._updateAlternate( inst );
}
},
/* Get the date(s) for the first entry in a jQuery selection.
* @param target element - the target input field or division or span
* @param noDefault boolean - true if no default date is to be used
* @return Date - the current date
*/
_getDateDatepicker: function( target, noDefault ) {
var inst = this._getInst( target );
if ( inst && !inst.inline ) {
this._setDateFromField( inst, noDefault );
}
return ( inst ? this._getDate( inst ) : null );
},
/* Handle keystrokes. */
_doKeyDown: function( event ) {
var onSelect, dateStr, sel,
inst = $.datepicker._getInst( event.target ),
handled = true,
isRTL = inst.dpDiv.is( ".ui-datepicker-rtl" );
inst._keyEvent = true;
if ( $.datepicker._datepickerShowing ) {
switch ( event.keyCode ) {
case 9: $.datepicker._hideDatepicker();
handled = false;
break; // hide on tab out
case 13: sel = $( "td." + $.datepicker._dayOverClass + ":not(." +
$.datepicker._currentClass + ")", inst.dpDiv );
if ( sel[ 0 ] ) {
$.datepicker._selectDay( event.target, inst.selectedMonth, inst.selectedYear, sel[ 0 ] );
}
onSelect = $.datepicker._get( inst, "onSelect" );
if ( onSelect ) {
dateStr = $.datepicker._formatDate( inst );
// Trigger custom callback
onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] );
} else {
$.datepicker._hideDatepicker();
}
return false; // don't submit the form
case 27: $.datepicker._hideDatepicker();
break; // hide on escape
case 33: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
-$.datepicker._get( inst, "stepBigMonths" ) :
-$.datepicker._get( inst, "stepMonths" ) ), "M" );
break; // previous month/year on page up/+ ctrl
case 34: $.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+$.datepicker._get( inst, "stepBigMonths" ) :
+$.datepicker._get( inst, "stepMonths" ) ), "M" );
break; // next month/year on page down/+ ctrl
case 35: if ( event.ctrlKey || event.metaKey ) {
$.datepicker._clearDate( event.target );
}
handled = event.ctrlKey || event.metaKey;
break; // clear on ctrl or command +end
case 36: if ( event.ctrlKey || event.metaKey ) {
$.datepicker._gotoToday( event.target );
}
handled = event.ctrlKey || event.metaKey;
break; // current on ctrl or command +home
case 37: if ( event.ctrlKey || event.metaKey ) {
$.datepicker._adjustDate( event.target, ( isRTL ? +1 : -1 ), "D" );
}
handled = event.ctrlKey || event.metaKey;
// -1 day on ctrl or command +left
if ( event.originalEvent.altKey ) {
$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
-$.datepicker._get( inst, "stepBigMonths" ) :
-$.datepicker._get( inst, "stepMonths" ) ), "M" );
}
// next month/year on alt +left on Mac
break;
case 38: if ( event.ctrlKey || event.metaKey ) {
$.datepicker._adjustDate( event.target, -7, "D" );
}
handled = event.ctrlKey || event.metaKey;
break; // -1 week on ctrl or command +up
case 39: if ( event.ctrlKey || event.metaKey ) {
$.datepicker._adjustDate( event.target, ( isRTL ? -1 : +1 ), "D" );
}
handled = event.ctrlKey || event.metaKey;
// +1 day on ctrl or command +right
if ( event.originalEvent.altKey ) {
$.datepicker._adjustDate( event.target, ( event.ctrlKey ?
+$.datepicker._get( inst, "stepBigMonths" ) :
+$.datepicker._get( inst, "stepMonths" ) ), "M" );
}
// next month/year on alt +right
break;
case 40: if ( event.ctrlKey || event.metaKey ) {
$.datepicker._adjustDate( event.target, +7, "D" );
}
handled = event.ctrlKey || event.metaKey;
break; // +1 week on ctrl or command +down
default: handled = false;
}
} else if ( event.keyCode === 36 && event.ctrlKey ) { // display the date picker on ctrl+home
$.datepicker._showDatepicker( this );
} else {
handled = false;
}
if ( handled ) {
event.preventDefault();
event.stopPropagation();
}
},
/* Filter entered characters - based on date format. */
_doKeyPress: function( event ) {
var chars, chr,
inst = $.datepicker._getInst( event.target );
if ( $.datepicker._get( inst, "constrainInput" ) ) {
chars = $.datepicker._possibleChars( $.datepicker._get( inst, "dateFormat" ) );
chr = String.fromCharCode( event.charCode == null ? event.keyCode : event.charCode );
return event.ctrlKey || event.metaKey || ( chr < " " || !chars || chars.indexOf( chr ) > -1 );
}
},
/* Synchronise manual entry and field/alternate field. */
_doKeyUp: function( event ) {
var date,
inst = $.datepicker._getInst( event.target );
if ( inst.input.val() !== inst.lastVal ) {
try {
date = $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
( inst.input ? inst.input.val() : null ),
$.datepicker._getFormatConfig( inst ) );
if ( date ) { // only if valid
$.datepicker._setDateFromField( inst );
$.datepicker._updateAlternate( inst );
$.datepicker._updateDatepicker( inst );
}
}
catch ( err ) {
}
}
return true;
},
/* Pop-up the date picker for a given input field.
* If false returned from beforeShow event handler do not show.
* @param input element - the input field attached to the date picker or
* event - if triggered by focus
*/
_showDatepicker: function( input ) {
input = input.target || input;
if ( input.nodeName.toLowerCase() !== "input" ) { // find from button/image trigger
input = $( "input", input.parentNode )[ 0 ];
}
if ( $.datepicker._isDisabledDatepicker( input ) || $.datepicker._lastInput === input ) { // already here
return;
}
var inst, beforeShow, beforeShowSettings, isFixed,
offset, showAnim, duration;
inst = $.datepicker._getInst( input );
if ( $.datepicker._curInst && $.datepicker._curInst !== inst ) {
$.datepicker._curInst.dpDiv.stop( true, true );
if ( inst && $.datepicker._datepickerShowing ) {
$.datepicker._hideDatepicker( $.datepicker._curInst.input[ 0 ] );
}
}
beforeShow = $.datepicker._get( inst, "beforeShow" );
beforeShowSettings = beforeShow ? beforeShow.apply( input, [ input, inst ] ) : {};
if ( beforeShowSettings === false ) {
return;
}
datepicker_extendRemove( inst.settings, beforeShowSettings );
inst.lastVal = null;
$.datepicker._lastInput = input;
$.datepicker._setDateFromField( inst );
if ( $.datepicker._inDialog ) { // hide cursor
input.value = "";
}
if ( !$.datepicker._pos ) { // position below input
$.datepicker._pos = $.datepicker._findPos( input );
$.datepicker._pos[ 1 ] += input.offsetHeight; // add the height
}
isFixed = false;
$( input ).parents().each( function() {
isFixed |= $( this ).css( "position" ) === "fixed";
return !isFixed;
} );
offset = { left: $.datepicker._pos[ 0 ], top: $.datepicker._pos[ 1 ] };
$.datepicker._pos = null;
//to avoid flashes on Firefox
inst.dpDiv.empty();
// determine sizing offscreen
inst.dpDiv.css( { position: "absolute", display: "block", top: "-1000px" } );
$.datepicker._updateDatepicker( inst );
// fix width for dynamic number of date pickers
// and adjust position before showing
offset = $.datepicker._checkOffset( inst, offset, isFixed );
inst.dpDiv.css( { position: ( $.datepicker._inDialog && $.blockUI ?
"static" : ( isFixed ? "fixed" : "absolute" ) ), display: "none",
left: offset.left + "px", top: offset.top + "px" } );
if ( !inst.inline ) {
showAnim = $.datepicker._get( inst, "showAnim" );
duration = $.datepicker._get( inst, "duration" );
inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 );
$.datepicker._datepickerShowing = true;
if ( $.effects && $.effects.effect[ showAnim ] ) {
inst.dpDiv.show( showAnim, $.datepicker._get( inst, "showOptions" ), duration );
} else {
inst.dpDiv[ showAnim || "show" ]( showAnim ? duration : null );
}
if ( $.datepicker._shouldFocusInput( inst ) ) {
inst.input.trigger( "focus" );
}
$.datepicker._curInst = inst;
}
},
/* Generate the date picker content. */
_updateDatepicker: function( inst ) {
this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
datepicker_instActive = inst; // for delegate hover events
inst.dpDiv.empty().append( this._generateHTML( inst ) );
this._attachHandlers( inst );
var origyearshtml,
numMonths = this._getNumberOfMonths( inst ),
cols = numMonths[ 1 ],
width = 17,
activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" );
if ( activeCell.length > 0 ) {
datepicker_handleMouseover.apply( activeCell.get( 0 ) );
}
inst.dpDiv.removeClass( "ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4" ).width( "" );
if ( cols > 1 ) {
inst.dpDiv.addClass( "ui-datepicker-multi-" + cols ).css( "width", ( width * cols ) + "em" );
}
inst.dpDiv[ ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ? "add" : "remove" ) +
"Class" ]( "ui-datepicker-multi" );
inst.dpDiv[ ( this._get( inst, "isRTL" ) ? "add" : "remove" ) +
"Class" ]( "ui-datepicker-rtl" );
if ( inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) {
inst.input.trigger( "focus" );
}
// Deffered render of the years select (to avoid flashes on Firefox)
if ( inst.yearshtml ) {
origyearshtml = inst.yearshtml;
setTimeout( function() {
//assure that inst.yearshtml didn't change.
if ( origyearshtml === inst.yearshtml && inst.yearshtml ) {
inst.dpDiv.find( "select.ui-datepicker-year:first" ).replaceWith( inst.yearshtml );
}
origyearshtml = inst.yearshtml = null;
}, 0 );
}
},
// #6694 - don't focus the input if it's already focused
// this breaks the change event in IE
// Support: IE and jQuery <1.9
_shouldFocusInput: function( inst ) {
return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" );
},
/* Check positioning to remain on screen. */
_checkOffset: function( inst, offset, isFixed ) {
var dpWidth = inst.dpDiv.outerWidth(),
dpHeight = inst.dpDiv.outerHeight(),
inputWidth = inst.input ? inst.input.outerWidth() : 0,
inputHeight = inst.input ? inst.input.outerHeight() : 0,
viewWidth = document.documentElement.clientWidth + ( isFixed ? 0 : $( document ).scrollLeft() ),
viewHeight = document.documentElement.clientHeight + ( isFixed ? 0 : $( document ).scrollTop() );
offset.left -= ( this._get( inst, "isRTL" ) ? ( dpWidth - inputWidth ) : 0 );
offset.left -= ( isFixed && offset.left === inst.input.offset().left ) ? $( document ).scrollLeft() : 0;
offset.top -= ( isFixed && offset.top === ( inst.input.offset().top + inputHeight ) ) ? $( document ).scrollTop() : 0;
// Now check if datepicker is showing outside window viewport - move to a better place if so.
offset.left -= Math.min( offset.left, ( offset.left + dpWidth > viewWidth && viewWidth > dpWidth ) ?
Math.abs( offset.left + dpWidth - viewWidth ) : 0 );
offset.top -= Math.min( offset.top, ( offset.top + dpHeight > viewHeight && viewHeight > dpHeight ) ?
Math.abs( dpHeight + inputHeight ) : 0 );
return offset;
},
/* Find an object's position on the screen. */
_findPos: function( obj ) {
var position,
inst = this._getInst( obj ),
isRTL = this._get( inst, "isRTL" );
while ( obj && ( obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden( obj ) ) ) {
obj = obj[ isRTL ? "previousSibling" : "nextSibling" ];
}
position = $( obj ).offset();
return [ position.left, position.top ];
},
/* Hide the date picker from view.
* @param input element - the input field attached to the date picker
*/
_hideDatepicker: function( input ) {
var showAnim, duration, postProcess, onClose,
inst = this._curInst;
if ( !inst || ( input && inst !== $.data( input, "datepicker" ) ) ) {
return;
}
if ( this._datepickerShowing ) {
showAnim = this._get( inst, "showAnim" );
duration = this._get( inst, "duration" );
postProcess = function() {
$.datepicker._tidyDialog( inst );
};
// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) {
inst.dpDiv.hide( showAnim, $.datepicker._get( inst, "showOptions" ), duration, postProcess );
} else {
inst.dpDiv[ ( showAnim === "slideDown" ? "slideUp" :
( showAnim === "fadeIn" ? "fadeOut" : "hide" ) ) ]( ( showAnim ? duration : null ), postProcess );
}
if ( !showAnim ) {
postProcess();
}
this._datepickerShowing = false;
onClose = this._get( inst, "onClose" );
if ( onClose ) {
onClose.apply( ( inst.input ? inst.input[ 0 ] : null ), [ ( inst.input ? inst.input.val() : "" ), inst ] );
}
this._lastInput = null;
if ( this._inDialog ) {
this._dialogInput.css( { position: "absolute", left: "0", top: "-100px" } );
if ( $.blockUI ) {
$.unblockUI();
$( "body" ).append( this.dpDiv );
}
}
this._inDialog = false;
}
},
/* Tidy up after a dialog display. */
_tidyDialog: function( inst ) {
inst.dpDiv.removeClass( this._dialogClass ).off( ".ui-datepicker-calendar" );
},
/* Close date picker if clicked elsewhere. */
_checkExternalClick: function( event ) {
if ( !$.datepicker._curInst ) {
return;
}
var $target = $( event.target ),
inst = $.datepicker._getInst( $target[ 0 ] );
if ( ( ( $target[ 0 ].id !== $.datepicker._mainDivId &&
$target.parents( "#" + $.datepicker._mainDivId ).length === 0 &&
!$target.hasClass( $.datepicker.markerClassName ) &&
!$target.closest( "." + $.datepicker._triggerClass ).length &&
$.datepicker._datepickerShowing && !( $.datepicker._inDialog && $.blockUI ) ) ) ||
( $target.hasClass( $.datepicker.markerClassName ) && $.datepicker._curInst !== inst ) ) {
$.datepicker._hideDatepicker();
}
},
/* Adjust one of the date sub-fields. */
_adjustDate: function( id, offset, period ) {
var target = $( id ),
inst = this._getInst( target[ 0 ] );
if ( this._isDisabledDatepicker( target[ 0 ] ) ) {
return;
}
this._adjustInstDate( inst, offset +
( period === "M" ? this._get( inst, "showCurrentAtPos" ) : 0 ), // undo positioning
period );
this._updateDatepicker( inst );
},
/* Action for current link. */
_gotoToday: function( id ) {
var date,
target = $( id ),
inst = this._getInst( target[ 0 ] );
if ( this._get( inst, "gotoCurrent" ) && inst.currentDay ) {
inst.selectedDay = inst.currentDay;
inst.drawMonth = inst.selectedMonth = inst.currentMonth;
inst.drawYear = inst.selectedYear = inst.currentYear;
} else {
date = new Date();
inst.selectedDay = date.getDate();
inst.drawMonth = inst.selectedMonth = date.getMonth();
inst.drawYear = inst.selectedYear = date.getFullYear();
}
this._notifyChange( inst );
this._adjustDate( target );
},
/* Action for selecting a new month/year. */
_selectMonthYear: function( id, select, period ) {
var target = $( id ),
inst = this._getInst( target[ 0 ] );
inst[ "selected" + ( period === "M" ? "Month" : "Year" ) ] =
inst[ "draw" + ( period === "M" ? "Month" : "Year" ) ] =
parseInt( select.options[ select.selectedIndex ].value, 10 );
this._notifyChange( inst );
this._adjustDate( target );
},
/* Action for selecting a day. */
_selectDay: function( id, month, year, td ) {
var inst,
target = $( id );
if ( $( td ).hasClass( this._unselectableClass ) || this._isDisabledDatepicker( target[ 0 ] ) ) {
return;
}
inst = this._getInst( target[ 0 ] );
inst.selectedDay = inst.currentDay = $( "a", td ).html();
inst.selectedMonth = inst.currentMonth = month;
inst.selectedYear = inst.currentYear = year;
this._selectDate( id, this._formatDate( inst,
inst.currentDay, inst.currentMonth, inst.currentYear ) );
},
/* Erase the input field and hide the date picker. */
_clearDate: function( id ) {
var target = $( id );
this._selectDate( target, "" );
},
/* Update the input field with the selected date. */
_selectDate: function( id, dateStr ) {
var onSelect,
target = $( id ),
inst = this._getInst( target[ 0 ] );
dateStr = ( dateStr != null ? dateStr : this._formatDate( inst ) );
if ( inst.input ) {
inst.input.val( dateStr );
}
this._updateAlternate( inst );
onSelect = this._get( inst, "onSelect" );
if ( onSelect ) {
onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] ); // trigger custom callback
} else if ( inst.input ) {
inst.input.trigger( "change" ); // fire the change event
}
if ( inst.inline ) {
this._updateDatepicker( inst );
} else {
this._hideDatepicker();
this._lastInput = inst.input[ 0 ];
if ( typeof( inst.input[ 0 ] ) !== "object" ) {
inst.input.trigger( "focus" ); // restore focus
}
this._lastInput = null;
}
},
/* Update any alternate field to synchronise with the main field. */
_updateAlternate: function( inst ) {
var altFormat, date, dateStr,
altField = this._get( inst, "altField" );
if ( altField ) { // update alternate field too
altFormat = this._get( inst, "altFormat" ) || this._get( inst, "dateFormat" );
date = this._getDate( inst );
dateStr = this.formatDate( altFormat, date, this._getFormatConfig( inst ) );
$( altField ).val( dateStr );
}
},
/* Set as beforeShowDay function to prevent selection of weekends.
* @param date Date - the date to customise
* @return [boolean, string] - is this date selectable?, what is its CSS class?
*/
noWeekends: function( date ) {
var day = date.getDay();
return [ ( day > 0 && day < 6 ), "" ];
},
/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
* @param date Date - the date to get the week for
* @return number - the number of the week within the year that contains this date
*/
iso8601Week: function( date ) {
var time,
checkDate = new Date( date.getTime() );
// Find Thursday of this week starting on Monday
checkDate.setDate( checkDate.getDate() + 4 - ( checkDate.getDay() || 7 ) );
time = checkDate.getTime();
checkDate.setMonth( 0 ); // Compare with Jan 1
checkDate.setDate( 1 );
return Math.floor( Math.round( ( time - checkDate ) / 86400000 ) / 7 ) + 1;
},
/* Parse a string value into a date object.
* See formatDate below for the possible formats.
*
* @param format string - the expected format of the date
* @param value string - the date in the above format
* @param settings Object - attributes include:
* shortYearCutoff number - the cutoff year for determining the century (optional)
* dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
* dayNames string[7] - names of the days from Sunday (optional)
* monthNamesShort string[12] - abbreviated names of the months (optional)
* monthNames string[12] - names of the months (optional)
* @return Date - the extracted date value or null if value is blank
*/
parseDate: function( format, value, settings ) {
if ( format == null || value == null ) {
throw "Invalid arguments";
}
value = ( typeof value === "object" ? value.toString() : value + "" );
if ( value === "" ) {
return null;
}
var iFormat, dim, extra,
iValue = 0,
shortYearCutoffTemp = ( settings ? settings.shortYearCutoff : null ) || this._defaults.shortYearCutoff,
shortYearCutoff = ( typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp :
new Date().getFullYear() % 100 + parseInt( shortYearCutoffTemp, 10 ) ),
dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
year = -1,
month = -1,
day = -1,
doy = -1,
literal = false,
date,
// Check whether a format character is doubled
lookAhead = function( match ) {
var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
if ( matches ) {
iFormat++;
}
return matches;
},
// Extract a number from the string value
getNumber = function( match ) {
var isDoubled = lookAhead( match ),
size = ( match === "@" ? 14 : ( match === "!" ? 20 :
( match === "y" && isDoubled ? 4 : ( match === "o" ? 3 : 2 ) ) ) ),
minSize = ( match === "y" ? size : 1 ),
digits = new RegExp( "^\\d{" + minSize + "," + size + "}" ),
num = value.substring( iValue ).match( digits );
if ( !num ) {
throw "Missing number at position " + iValue;
}
iValue += num[ 0 ].length;
return parseInt( num[ 0 ], 10 );
},
// Extract a name from the string value and convert to an index
getName = function( match, shortNames, longNames ) {
var index = -1,
names = $.map( lookAhead( match ) ? longNames : shortNames, function( v, k ) {
return [ [ k, v ] ];
} ).sort( function( a, b ) {
return -( a[ 1 ].length - b[ 1 ].length );
} );
$.each( names, function( i, pair ) {
var name = pair[ 1 ];
if ( value.substr( iValue, name.length ).toLowerCase() === name.toLowerCase() ) {
index = pair[ 0 ];
iValue += name.length;
return false;
}
} );
if ( index !== -1 ) {
return index + 1;
} else {
throw "Unknown name at position " + iValue;
}
},
// Confirm that a literal character matches the string value
checkLiteral = function() {
if ( value.charAt( iValue ) !== format.charAt( iFormat ) ) {
throw "Unexpected literal at position " + iValue;
}
iValue++;
};
for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
if ( literal ) {
if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
literal = false;
} else {
checkLiteral();
}
} else {
switch ( format.charAt( iFormat ) ) {
case "d":
day = getNumber( "d" );
break;
case "D":
getName( "D", dayNamesShort, dayNames );
break;
case "o":
doy = getNumber( "o" );
break;
case "m":
month = getNumber( "m" );
break;
case "M":
month = getName( "M", monthNamesShort, monthNames );
break;
case "y":
year = getNumber( "y" );
break;
case "@":
date = new Date( getNumber( "@" ) );
year = date.getFullYear();
month = date.getMonth() + 1;
day = date.getDate();
break;
case "!":
date = new Date( ( getNumber( "!" ) - this._ticksTo1970 ) / 10000 );
year = date.getFullYear();
month = date.getMonth() + 1;
day = date.getDate();
break;
case "'":
if ( lookAhead( "'" ) ) {
checkLiteral();
} else {
literal = true;
}
break;
default:
checkLiteral();
}
}
}
if ( iValue < value.length ) {
extra = value.substr( iValue );
if ( !/^\s+/.test( extra ) ) {
throw "Extra/unparsed characters found in date: " + extra;
}
}
if ( year === -1 ) {
year = new Date().getFullYear();
} else if ( year < 100 ) {
year += new Date().getFullYear() - new Date().getFullYear() % 100 +
( year <= shortYearCutoff ? 0 : -100 );
}
if ( doy > -1 ) {
month = 1;
day = doy;
do {
dim = this._getDaysInMonth( year, month - 1 );
if ( day <= dim ) {
break;
}
month++;
day -= dim;
} while ( true );
}
date = this._daylightSavingAdjust( new Date( year, month - 1, day ) );
if ( date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day ) {
throw "Invalid date"; // E.g. 31/02/00
}
return date;
},
/* Standard date formats. */
ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601)
COOKIE: "D, dd M yy",
ISO_8601: "yy-mm-dd",
RFC_822: "D, d M y",
RFC_850: "DD, dd-M-y",
RFC_1036: "D, d M y",
RFC_1123: "D, d M yy",
RFC_2822: "D, d M yy",
RSS: "D, d M y", // RFC 822
TICKS: "!",
TIMESTAMP: "@",
W3C: "yy-mm-dd", // ISO 8601
_ticksTo1970: ( ( ( 1970 - 1 ) * 365 + Math.floor( 1970 / 4 ) - Math.floor( 1970 / 100 ) +
Math.floor( 1970 / 400 ) ) * 24 * 60 * 60 * 10000000 ),
/* Format a date object into a string value.
* The format can be combinations of the following:
* d - day of month (no leading zero)
* dd - day of month (two digit)
* o - day of year (no leading zeros)
* oo - day of year (three digit)
* D - day name short
* DD - day name long
* m - month of year (no leading zero)
* mm - month of year (two digit)
* M - month name short
* MM - month name long
* y - year (two digit)
* yy - year (four digit)
* @ - Unix timestamp (ms since 01/01/1970)
* ! - Windows ticks (100ns since 01/01/0001)
* "..." - literal text
* '' - single quote
*
* @param format string - the desired format of the date
* @param date Date - the date value to format
* @param settings Object - attributes include:
* dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
* dayNames string[7] - names of the days from Sunday (optional)
* monthNamesShort string[12] - abbreviated names of the months (optional)
* monthNames string[12] - names of the months (optional)
* @return string - the date in the above format
*/
formatDate: function( format, date, settings ) {
if ( !date ) {
return "";
}
var iFormat,
dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort,
dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames,
monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort,
monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames,
// Check whether a format character is doubled
lookAhead = function( match ) {
var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
if ( matches ) {
iFormat++;
}
return matches;
},
// Format a number, with leading zero if necessary
formatNumber = function( match, value, len ) {
var num = "" + value;
if ( lookAhead( match ) ) {
while ( num.length < len ) {
num = "0" + num;
}
}
return num;
},
// Format a name, short or long as requested
formatName = function( match, value, shortNames, longNames ) {
return ( lookAhead( match ) ? longNames[ value ] : shortNames[ value ] );
},
output = "",
literal = false;
if ( date ) {
for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
if ( literal ) {
if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
literal = false;
} else {
output += format.charAt( iFormat );
}
} else {
switch ( format.charAt( iFormat ) ) {
case "d":
output += formatNumber( "d", date.getDate(), 2 );
break;
case "D":
output += formatName( "D", date.getDay(), dayNamesShort, dayNames );
break;
case "o":
output += formatNumber( "o",
Math.round( ( new Date( date.getFullYear(), date.getMonth(), date.getDate() ).getTime() - new Date( date.getFullYear(), 0, 0 ).getTime() ) / 86400000 ), 3 );
break;
case "m":
output += formatNumber( "m", date.getMonth() + 1, 2 );
break;
case "M":
output += formatName( "M", date.getMonth(), monthNamesShort, monthNames );
break;
case "y":
output += ( lookAhead( "y" ) ? date.getFullYear() :
( date.getFullYear() % 100 < 10 ? "0" : "" ) + date.getFullYear() % 100 );
break;
case "@":
output += date.getTime();
break;
case "!":
output += date.getTime() * 10000 + this._ticksTo1970;
break;
case "'":
if ( lookAhead( "'" ) ) {
output += "'";
} else {
literal = true;
}
break;
default:
output += format.charAt( iFormat );
}
}
}
}
return output;
},
/* Extract all possible characters from the date format. */
_possibleChars: function( format ) {
var iFormat,
chars = "",
literal = false,
// Check whether a format character is doubled
lookAhead = function( match ) {
var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match );
if ( matches ) {
iFormat++;
}
return matches;
};
for ( iFormat = 0; iFormat < format.length; iFormat++ ) {
if ( literal ) {
if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) {
literal = false;
} else {
chars += format.charAt( iFormat );
}
} else {
switch ( format.charAt( iFormat ) ) {
case "d": case "m": case "y": case "@":
chars += "0123456789";
break;
case "D": case "M":
return null; // Accept anything
case "'":
if ( lookAhead( "'" ) ) {
chars += "'";
} else {
literal = true;
}
break;
default:
chars += format.charAt( iFormat );
}
}
}
return chars;
},
/* Get a setting value, defaulting if necessary. */
_get: function( inst, name ) {
return inst.settings[ name ] !== undefined ?
inst.settings[ name ] : this._defaults[ name ];
},
/* Parse existing date and initialise date picker. */
_setDateFromField: function( inst, noDefault ) {
if ( inst.input.val() === inst.lastVal ) {
return;
}
var dateFormat = this._get( inst, "dateFormat" ),
dates = inst.lastVal = inst.input ? inst.input.val() : null,
defaultDate = this._getDefaultDate( inst ),
date = defaultDate,
settings = this._getFormatConfig( inst );
try {
date = this.parseDate( dateFormat, dates, settings ) || defaultDate;
} catch ( event ) {
dates = ( noDefault ? "" : dates );
}
inst.selectedDay = date.getDate();
inst.drawMonth = inst.selectedMonth = date.getMonth();
inst.drawYear = inst.selectedYear = date.getFullYear();
inst.currentDay = ( dates ? date.getDate() : 0 );
inst.currentMonth = ( dates ? date.getMonth() : 0 );
inst.currentYear = ( dates ? date.getFullYear() : 0 );
this._adjustInstDate( inst );
},
/* Retrieve the default date shown on opening. */
_getDefaultDate: function( inst ) {
return this._restrictMinMax( inst,
this._determineDate( inst, this._get( inst, "defaultDate" ), new Date() ) );
},
/* A date may be specified as an exact value or a relative one. */
_determineDate: function( inst, date, defaultDate ) {
var offsetNumeric = function( offset ) {
var date = new Date();
date.setDate( date.getDate() + offset );
return date;
},
offsetString = function( offset ) {
try {
return $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ),
offset, $.datepicker._getFormatConfig( inst ) );
}
catch ( e ) {
// Ignore
}
var date = ( offset.toLowerCase().match( /^c/ ) ?
$.datepicker._getDate( inst ) : null ) || new Date(),
year = date.getFullYear(),
month = date.getMonth(),
day = date.getDate(),
pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,
matches = pattern.exec( offset );
while ( matches ) {
switch ( matches[ 2 ] || "d" ) {
case "d" : case "D" :
day += parseInt( matches[ 1 ], 10 ); break;
case "w" : case "W" :
day += parseInt( matches[ 1 ], 10 ) * 7; break;
case "m" : case "M" :
month += parseInt( matches[ 1 ], 10 );
day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
break;
case "y": case "Y" :
year += parseInt( matches[ 1 ], 10 );
day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) );
break;
}
matches = pattern.exec( offset );
}
return new Date( year, month, day );
},
newDate = ( date == null || date === "" ? defaultDate : ( typeof date === "string" ? offsetString( date ) :
( typeof date === "number" ? ( isNaN( date ) ? defaultDate : offsetNumeric( date ) ) : new Date( date.getTime() ) ) ) );
newDate = ( newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate );
if ( newDate ) {
newDate.setHours( 0 );
newDate.setMinutes( 0 );
newDate.setSeconds( 0 );
newDate.setMilliseconds( 0 );
}
return this._daylightSavingAdjust( newDate );
},
/* Handle switch to/from daylight saving.
* Hours may be non-zero on daylight saving cut-over:
* > 12 when midnight changeover, but then cannot generate
* midnight datetime, so jump to 1AM, otherwise reset.
* @param date (Date) the date to check
* @return (Date) the corrected date
*/
_daylightSavingAdjust: function( date ) {
if ( !date ) {
return null;
}
date.setHours( date.getHours() > 12 ? date.getHours() + 2 : 0 );
return date;
},
/* Set the date(s) directly. */
_setDate: function( inst, date, noChange ) {
var clear = !date,
origMonth = inst.selectedMonth,
origYear = inst.selectedYear,
newDate = this._restrictMinMax( inst, this._determineDate( inst, date, new Date() ) );
inst.selectedDay = inst.currentDay = newDate.getDate();
inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
if ( ( origMonth !== inst.selectedMonth || origYear !== inst.selectedYear ) && !noChange ) {
this._notifyChange( inst );
}
this._adjustInstDate( inst );
if ( inst.input ) {
inst.input.val( clear ? "" : this._formatDate( inst ) );
}
},
/* Retrieve the date(s) directly. */
_getDate: function( inst ) {
var startDate = ( !inst.currentYear || ( inst.input && inst.input.val() === "" ) ? null :
this._daylightSavingAdjust( new Date(
inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
return startDate;
},
/* Attach the onxxx handlers. These are declared statically so
* they work with static code transformers like Caja.
*/
_attachHandlers: function( inst ) {
var stepMonths = this._get( inst, "stepMonths" ),
id = "#" + inst.id.replace( /\\\\/g, "\\" );
inst.dpDiv.find( "[data-handler]" ).map( function() {
var handler = {
prev: function() {
$.datepicker._adjustDate( id, -stepMonths, "M" );
},
next: function() {
$.datepicker._adjustDate( id, +stepMonths, "M" );
},
hide: function() {
$.datepicker._hideDatepicker();
},
today: function() {
$.datepicker._gotoToday( id );
},
selectDay: function() {
$.datepicker._selectDay( id, +this.getAttribute( "data-month" ), +this.getAttribute( "data-year" ), this );
return false;
},
selectMonth: function() {
$.datepicker._selectMonthYear( id, this, "M" );
return false;
},
selectYear: function() {
$.datepicker._selectMonthYear( id, this, "Y" );
return false;
}
};
$( this ).on( this.getAttribute( "data-event" ), handler[ this.getAttribute( "data-handler" ) ] );
} );
},
/* Generate the HTML for the current state of the date picker. */
_generateHTML: function( inst ) {
var maxDraw, prevText, prev, nextText, next, currentText, gotoDate,
controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin,
monthNames, monthNamesShort, beforeShowDay, showOtherMonths,
selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate,
cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows,
printDate, dRow, tbody, daySettings, otherMonth, unselectable,
tempDate = new Date(),
today = this._daylightSavingAdjust(
new Date( tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() ) ), // clear time
isRTL = this._get( inst, "isRTL" ),
showButtonPanel = this._get( inst, "showButtonPanel" ),
hideIfNoPrevNext = this._get( inst, "hideIfNoPrevNext" ),
navigationAsDateFormat = this._get( inst, "navigationAsDateFormat" ),
numMonths = this._getNumberOfMonths( inst ),
showCurrentAtPos = this._get( inst, "showCurrentAtPos" ),
stepMonths = this._get( inst, "stepMonths" ),
isMultiMonth = ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ),
currentDate = this._daylightSavingAdjust( ( !inst.currentDay ? new Date( 9999, 9, 9 ) :
new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ),
minDate = this._getMinMaxDate( inst, "min" ),
maxDate = this._getMinMaxDate( inst, "max" ),
drawMonth = inst.drawMonth - showCurrentAtPos,
drawYear = inst.drawYear;
if ( drawMonth < 0 ) {
drawMonth += 12;
drawYear--;
}
if ( maxDate ) {
maxDraw = this._daylightSavingAdjust( new Date( maxDate.getFullYear(),
maxDate.getMonth() - ( numMonths[ 0 ] * numMonths[ 1 ] ) + 1, maxDate.getDate() ) );
maxDraw = ( minDate && maxDraw < minDate ? minDate : maxDraw );
while ( this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 ) ) > maxDraw ) {
drawMonth--;
if ( drawMonth < 0 ) {
drawMonth = 11;
drawYear--;
}
}
}
inst.drawMonth = drawMonth;
inst.drawYear = drawYear;
prevText = this._get( inst, "prevText" );
prevText = ( !navigationAsDateFormat ? prevText : this.formatDate( prevText,
this._daylightSavingAdjust( new Date( drawYear, drawMonth - stepMonths, 1 ) ),
this._getFormatConfig( inst ) ) );
prev = ( this._canAdjustMonth( inst, -1, drawYear, drawMonth ) ?
"<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" +
" title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" :
( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" ) );
nextText = this._get( inst, "nextText" );
nextText = ( !navigationAsDateFormat ? nextText : this.formatDate( nextText,
this._daylightSavingAdjust( new Date( drawYear, drawMonth + stepMonths, 1 ) ),
this._getFormatConfig( inst ) ) );
next = ( this._canAdjustMonth( inst, +1, drawYear, drawMonth ) ?
"<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" +
" title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" :
( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" ) );
currentText = this._get( inst, "currentText" );
gotoDate = ( this._get( inst, "gotoCurrent" ) && inst.currentDay ? currentDate : today );
currentText = ( !navigationAsDateFormat ? currentText :
this.formatDate( currentText, gotoDate, this._getFormatConfig( inst ) ) );
controls = ( !inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" +
this._get( inst, "closeText" ) + "</button>" : "" );
buttonPanel = ( showButtonPanel ) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + ( isRTL ? controls : "" ) +
( this._isInRange( inst, gotoDate ) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" +
">" + currentText + "</button>" : "" ) + ( isRTL ? "" : controls ) + "</div>" : "";
firstDay = parseInt( this._get( inst, "firstDay" ), 10 );
firstDay = ( isNaN( firstDay ) ? 0 : firstDay );
showWeek = this._get( inst, "showWeek" );
dayNames = this._get( inst, "dayNames" );
dayNamesMin = this._get( inst, "dayNamesMin" );
monthNames = this._get( inst, "monthNames" );
monthNamesShort = this._get( inst, "monthNamesShort" );
beforeShowDay = this._get( inst, "beforeShowDay" );
showOtherMonths = this._get( inst, "showOtherMonths" );
selectOtherMonths = this._get( inst, "selectOtherMonths" );
defaultDate = this._getDefaultDate( inst );
html = "";
for ( row = 0; row < numMonths[ 0 ]; row++ ) {
group = "";
this.maxRows = 4;
for ( col = 0; col < numMonths[ 1 ]; col++ ) {
selectedDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, inst.selectedDay ) );
cornerClass = " ui-corner-all";
calender = "";
if ( isMultiMonth ) {
calender += "<div class='ui-datepicker-group";
if ( numMonths[ 1 ] > 1 ) {
switch ( col ) {
case 0: calender += " ui-datepicker-group-first";
cornerClass = " ui-corner-" + ( isRTL ? "right" : "left" ); break;
case numMonths[ 1 ] - 1: calender += " ui-datepicker-group-last";
cornerClass = " ui-corner-" + ( isRTL ? "left" : "right" ); break;
default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break;
}
}
calender += "'>";
}
calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" +
( /all|left/.test( cornerClass ) && row === 0 ? ( isRTL ? next : prev ) : "" ) +
( /all|right/.test( cornerClass ) && row === 0 ? ( isRTL ? prev : next ) : "" ) +
this._generateMonthYearHeader( inst, drawMonth, drawYear, minDate, maxDate,
row > 0 || col > 0, monthNames, monthNamesShort ) + // draw month headers
"</div><table class='ui-datepicker-calendar'><thead>" +
"<tr>";
thead = ( showWeek ? "<th class='ui-datepicker-week-col'>" + this._get( inst, "weekHeader" ) + "</th>" : "" );
for ( dow = 0; dow < 7; dow++ ) { // days of the week
day = ( dow + firstDay ) % 7;
thead += "<th scope='col'" + ( ( dow + firstDay + 6 ) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "" ) + ">" +
"<span title='" + dayNames[ day ] + "'>" + dayNamesMin[ day ] + "</span></th>";
}
calender += thead + "</tr></thead><tbody>";
daysInMonth = this._getDaysInMonth( drawYear, drawMonth );
if ( drawYear === inst.selectedYear && drawMonth === inst.selectedMonth ) {
inst.selectedDay = Math.min( inst.selectedDay, daysInMonth );
}
leadDays = ( this._getFirstDayOfMonth( drawYear, drawMonth ) - firstDay + 7 ) % 7;
curRows = Math.ceil( ( leadDays + daysInMonth ) / 7 ); // calculate the number of rows to generate
numRows = ( isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows ); //If multiple months, use the higher number of rows (see #7043)
this.maxRows = numRows;
printDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 - leadDays ) );
for ( dRow = 0; dRow < numRows; dRow++ ) { // create date picker rows
calender += "<tr>";
tbody = ( !showWeek ? "" : "<td class='ui-datepicker-week-col'>" +
this._get( inst, "calculateWeek" )( printDate ) + "</td>" );
for ( dow = 0; dow < 7; dow++ ) { // create date picker days
daySettings = ( beforeShowDay ?
beforeShowDay.apply( ( inst.input ? inst.input[ 0 ] : null ), [ printDate ] ) : [ true, "" ] );
otherMonth = ( printDate.getMonth() !== drawMonth );
unselectable = ( otherMonth && !selectOtherMonths ) || !daySettings[ 0 ] ||
( minDate && printDate < minDate ) || ( maxDate && printDate > maxDate );
tbody += "<td class='" +
( ( dow + firstDay + 6 ) % 7 >= 5 ? " ui-datepicker-week-end" : "" ) + // highlight weekends
( otherMonth ? " ui-datepicker-other-month" : "" ) + // highlight days from other months
( ( printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent ) || // user pressed key
( defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime() ) ?
// or defaultDate is current printedDate and defaultDate is selectedDate
" " + this._dayOverClass : "" ) + // highlight selected day
( unselectable ? " " + this._unselectableClass + " ui-state-disabled" : "" ) + // highlight unselectable days
( otherMonth && !showOtherMonths ? "" : " " + daySettings[ 1 ] + // highlight custom dates
( printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "" ) + // highlight selected day
( printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "" ) ) + "'" + // highlight today (if different)
( ( !otherMonth || showOtherMonths ) && daySettings[ 2 ] ? " title='" + daySettings[ 2 ].replace( /'/g, "'" ) + "'" : "" ) + // cell title
( unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'" ) + ">" + // actions
( otherMonth && !showOtherMonths ? " " : // display for other months
( unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" +
( printDate.getTime() === today.getTime() ? " ui-state-highlight" : "" ) +
( printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "" ) + // highlight selected day
( otherMonth ? " ui-priority-secondary" : "" ) + // distinguish dates from other months
"' href='#'>" + printDate.getDate() + "</a>" ) ) + "</td>"; // display selectable date
printDate.setDate( printDate.getDate() + 1 );
printDate = this._daylightSavingAdjust( printDate );
}
calender += tbody + "</tr>";
}
drawMonth++;
if ( drawMonth > 11 ) {
drawMonth = 0;
drawYear++;
}
calender += "</tbody></table>" + ( isMultiMonth ? "</div>" +
( ( numMonths[ 0 ] > 0 && col === numMonths[ 1 ] - 1 ) ? "<div class='ui-datepicker-row-break'></div>" : "" ) : "" );
group += calender;
}
html += group;
}
html += buttonPanel;
inst._keyEvent = false;
return html;
},
/* Generate the month and year header. */
_generateMonthYearHeader: function( inst, drawMonth, drawYear, minDate, maxDate,
secondary, monthNames, monthNamesShort ) {
var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear,
changeMonth = this._get( inst, "changeMonth" ),
changeYear = this._get( inst, "changeYear" ),
showMonthAfterYear = this._get( inst, "showMonthAfterYear" ),
html = "<div class='ui-datepicker-title'>",
monthHtml = "";
// Month selection
if ( secondary || !changeMonth ) {
monthHtml += "<span class='ui-datepicker-month'>" + monthNames[ drawMonth ] + "</span>";
} else {
inMinYear = ( minDate && minDate.getFullYear() === drawYear );
inMaxYear = ( maxDate && maxDate.getFullYear() === drawYear );
monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>";
for ( month = 0; month < 12; month++ ) {
if ( ( !inMinYear || month >= minDate.getMonth() ) && ( !inMaxYear || month <= maxDate.getMonth() ) ) {
monthHtml += "<option value='" + month + "'" +
( month === drawMonth ? " selected='selected'" : "" ) +
">" + monthNamesShort[ month ] + "</option>";
}
}
monthHtml += "</select>";
}
if ( !showMonthAfterYear ) {
html += monthHtml + ( secondary || !( changeMonth && changeYear ) ? " " : "" );
}
// Year selection
if ( !inst.yearshtml ) {
inst.yearshtml = "";
if ( secondary || !changeYear ) {
html += "<span class='ui-datepicker-year'>" + drawYear + "</span>";
} else {
// determine range of years to display
years = this._get( inst, "yearRange" ).split( ":" );
thisYear = new Date().getFullYear();
determineYear = function( value ) {
var year = ( value.match( /c[+\-].*/ ) ? drawYear + parseInt( value.substring( 1 ), 10 ) :
( value.match( /[+\-].*/ ) ? thisYear + parseInt( value, 10 ) :
parseInt( value, 10 ) ) );
return ( isNaN( year ) ? thisYear : year );
};
year = determineYear( years[ 0 ] );
endYear = Math.max( year, determineYear( years[ 1 ] || "" ) );
year = ( minDate ? Math.max( year, minDate.getFullYear() ) : year );
endYear = ( maxDate ? Math.min( endYear, maxDate.getFullYear() ) : endYear );
inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>";
for ( ; year <= endYear; year++ ) {
inst.yearshtml += "<option value='" + year + "'" +
( year === drawYear ? " selected='selected'" : "" ) +
">" + year + "</option>";
}
inst.yearshtml += "</select>";
html += inst.yearshtml;
inst.yearshtml = null;
}
}
html += this._get( inst, "yearSuffix" );
if ( showMonthAfterYear ) {
html += ( secondary || !( changeMonth && changeYear ) ? " " : "" ) + monthHtml;
}
html += "</div>"; // Close datepicker_header
return html;
},
/* Adjust one of the date sub-fields. */
_adjustInstDate: function( inst, offset, period ) {
var year = inst.selectedYear + ( period === "Y" ? offset : 0 ),
month = inst.selectedMonth + ( period === "M" ? offset : 0 ),
day = Math.min( inst.selectedDay, this._getDaysInMonth( year, month ) ) + ( period === "D" ? offset : 0 ),
date = this._restrictMinMax( inst, this._daylightSavingAdjust( new Date( year, month, day ) ) );
inst.selectedDay = date.getDate();
inst.drawMonth = inst.selectedMonth = date.getMonth();
inst.drawYear = inst.selectedYear = date.getFullYear();
if ( period === "M" || period === "Y" ) {
this._notifyChange( inst );
}
},
/* Ensure a date is within any min/max bounds. */
_restrictMinMax: function( inst, date ) {
var minDate = this._getMinMaxDate( inst, "min" ),
maxDate = this._getMinMaxDate( inst, "max" ),
newDate = ( minDate && date < minDate ? minDate : date );
return ( maxDate && newDate > maxDate ? maxDate : newDate );
},
/* Notify change of month/year. */
_notifyChange: function( inst ) {
var onChange = this._get( inst, "onChangeMonthYear" );
if ( onChange ) {
onChange.apply( ( inst.input ? inst.input[ 0 ] : null ),
[ inst.selectedYear, inst.selectedMonth + 1, inst ] );
}
},
/* Determine the number of months to show. */
_getNumberOfMonths: function( inst ) {
var numMonths = this._get( inst, "numberOfMonths" );
return ( numMonths == null ? [ 1, 1 ] : ( typeof numMonths === "number" ? [ 1, numMonths ] : numMonths ) );
},
/* Determine the current maximum date - ensure no time components are set. */
_getMinMaxDate: function( inst, minMax ) {
return this._determineDate( inst, this._get( inst, minMax + "Date" ), null );
},
/* Find the number of days in a given month. */
_getDaysInMonth: function( year, month ) {
return 32 - this._daylightSavingAdjust( new Date( year, month, 32 ) ).getDate();
},
/* Find the day of the week of the first of a month. */
_getFirstDayOfMonth: function( year, month ) {
return new Date( year, month, 1 ).getDay();
},
/* Determines if we should allow a "next/prev" month display change. */
_canAdjustMonth: function( inst, offset, curYear, curMonth ) {
var numMonths = this._getNumberOfMonths( inst ),
date = this._daylightSavingAdjust( new Date( curYear,
curMonth + ( offset < 0 ? offset : numMonths[ 0 ] * numMonths[ 1 ] ), 1 ) );
if ( offset < 0 ) {
date.setDate( this._getDaysInMonth( date.getFullYear(), date.getMonth() ) );
}
return this._isInRange( inst, date );
},
/* Is the given date in the accepted range? */
_isInRange: function( inst, date ) {
var yearSplit, currentYear,
minDate = this._getMinMaxDate( inst, "min" ),
maxDate = this._getMinMaxDate( inst, "max" ),
minYear = null,
maxYear = null,
years = this._get( inst, "yearRange" );
if ( years ) {
yearSplit = years.split( ":" );
currentYear = new Date().getFullYear();
minYear = parseInt( yearSplit[ 0 ], 10 );
maxYear = parseInt( yearSplit[ 1 ], 10 );
if ( yearSplit[ 0 ].match( /[+\-].*/ ) ) {
minYear += currentYear;
}
if ( yearSplit[ 1 ].match( /[+\-].*/ ) ) {
maxYear += currentYear;
}
}
return ( ( !minDate || date.getTime() >= minDate.getTime() ) &&
( !maxDate || date.getTime() <= maxDate.getTime() ) &&
( !minYear || date.getFullYear() >= minYear ) &&
( !maxYear || date.getFullYear() <= maxYear ) );
},
/* Provide the configuration settings for formatting/parsing. */
_getFormatConfig: function( inst ) {
var shortYearCutoff = this._get( inst, "shortYearCutoff" );
shortYearCutoff = ( typeof shortYearCutoff !== "string" ? shortYearCutoff :
new Date().getFullYear() % 100 + parseInt( shortYearCutoff, 10 ) );
return { shortYearCutoff: shortYearCutoff,
dayNamesShort: this._get( inst, "dayNamesShort" ), dayNames: this._get( inst, "dayNames" ),
monthNamesShort: this._get( inst, "monthNamesShort" ), monthNames: this._get( inst, "monthNames" ) };
},
/* Format the given date for display. */
_formatDate: function( inst, day, month, year ) {
if ( !day ) {
inst.currentDay = inst.selectedDay;
inst.currentMonth = inst.selectedMonth;
inst.currentYear = inst.selectedYear;
}
var date = ( day ? ( typeof day === "object" ? day :
this._daylightSavingAdjust( new Date( year, month, day ) ) ) :
this._daylightSavingAdjust( new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) );
return this.formatDate( this._get( inst, "dateFormat" ), date, this._getFormatConfig( inst ) );
}
} );
/*
* Bind hover events for datepicker elements.
* Done via delegate so the binding only occurs once in the lifetime of the parent div.
* Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
*/
function datepicker_bindHover( dpDiv ) {
var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";
return dpDiv.on( "mouseout", selector, function() {
$( this ).removeClass( "ui-state-hover" );
if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
$( this ).removeClass( "ui-datepicker-prev-hover" );
}
if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
$( this ).removeClass( "ui-datepicker-next-hover" );
}
} )
.on( "mouseover", selector, datepicker_handleMouseover );
}
function datepicker_handleMouseover() {
if ( !$.datepicker._isDisabledDatepicker( datepicker_instActive.inline ? datepicker_instActive.dpDiv.parent()[ 0 ] : datepicker_instActive.input[ 0 ] ) ) {
$( this ).parents( ".ui-datepicker-calendar" ).find( "a" ).removeClass( "ui-state-hover" );
$( this ).addClass( "ui-state-hover" );
if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) {
$( this ).addClass( "ui-datepicker-prev-hover" );
}
if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) {
$( this ).addClass( "ui-datepicker-next-hover" );
}
}
}
/* jQuery extend now ignores nulls! */
function datepicker_extendRemove( target, props ) {
$.extend( target, props );
for ( var name in props ) {
if ( props[ name ] == null ) {
target[ name ] = props[ name ];
}
}
return target;
}
/* Invoke the datepicker functionality.
@param options string - a command, optionally followed by additional parameters or
Object - settings for attaching new datepicker functionality
@return jQuery object */
$.fn.datepicker = function( options ) {
/* Verify an empty collection wasn't passed - Fixes #6976 */
if ( !this.length ) {
return this;
}
/* Initialise the date picker. */
if ( !$.datepicker.initialized ) {
$( document ).on( "mousedown", $.datepicker._checkExternalClick );
$.datepicker.initialized = true;
}
/* Append datepicker main container to body if not exist. */
if ( $( "#" + $.datepicker._mainDivId ).length === 0 ) {
$( "body" ).append( $.datepicker.dpDiv );
}
var otherArgs = Array.prototype.slice.call( arguments, 1 );
if ( typeof options === "string" && ( options === "isDisabled" || options === "getDate" || options === "widget" ) ) {
return $.datepicker[ "_" + options + "Datepicker" ].
apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
}
if ( options === "option" && arguments.length === 2 && typeof arguments[ 1 ] === "string" ) {
return $.datepicker[ "_" + options + "Datepicker" ].
apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) );
}
return this.each( function() {
typeof options === "string" ?
$.datepicker[ "_" + options + "Datepicker" ].
apply( $.datepicker, [ this ].concat( otherArgs ) ) :
$.datepicker._attachDatepicker( this, options );
} );
};
$.datepicker = new Datepicker(); // singleton instance
$.datepicker.initialized = false;
$.datepicker.uuid = new Date().getTime();
$.datepicker.version = "1.12.1";
return $.datepicker;
} ) );
|