下拉列表中复选框多选
/**
* @author zhixin wen <wenzhixin2010@gmail.com>
*/
.ms-parent {
display: inline-block;
position: relative;
vertical-align: middle;
}
.ms-choice {
display: block;
width: 100%;
height: 26px;
padding: 0;
overflow: hidden;
cursor: pointer;
border: 1px solid #aaa;
text-align: left;
white-space: nowrap;
line-height: 26px;
color: #444;
text-decoration: none;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
background-color: #fff;
}
.ms-choice.disabled {
background-color: #f4f4f4;
background-image: none;
border: 1px solid #ddd;
cursor: default;
}
.ms-choice > span {
position: absolute;
top: 0;
left: 0;
right: 20px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
display: block;
padding-left: 8px;
}
.ms-choice > span.placeholder {
color: #999;
}
.ms-choice > div {
position: absolute;
top: 0;
right: 0;
width: 20px;
height: 25px;
background: url('multiple-select.png') left top no-repeat;
}
.ms-choice > div.open {
background: url('multiple-select.png') right top no-repeat;
}
.ms-drop {
width: 100%;
overflow: hidden;
display: none;
margin-top: -1px;
padding: 0;
position: absolute;
z-index: 1000;
background: #fff;
color: #000;
border: 1px solid #aaa;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
}
.ms-drop.bottom {
top: 100%;
-webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
-moz-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
}
.ms-drop.top {
bottom: 100%;
-webkit-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
-moz-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
}
.ms-search {
display: inline-block;
margin: 0;
min-height: 26px;
padding: 4px;
position: relative;
white-space: nowrap;
width: 100%;
z-index: 10000;
}
.ms-search input {
width: 100%;
height: auto !important;
min-height: 24px;
padding: 0 20px 0 5px;
margin: 0;
outline: 0;
font-family: sans-serif;
font-size: 1em;
border: 1px solid #aaa;
-webkit-border-radius: 0;
-moz-border-radius: 0;
border-radius: 0;
-webkit-box-shadow: none;
-moz-box-shadow: none;
box-shadow: none;
background: #fff url('multiple-select.png') no-repeat 100% -22px;
background: url('multiple-select.png') no-repeat 100% -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
background: url('multiple-select.png') no-repeat 100% -22px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
background: url('multiple-select.png') no-repeat 100% -22px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
background: url('multiple-select.png') no-repeat 100% -22px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
background: url('multiple-select.png') no-repeat 100% -22px, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
background: url('multiple-select.png') no-repeat 100% -22px, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
}
.ms-search, .ms-search input {
-webkit-box-sizing: border-box;
-khtml-box-sizing: border-box;
-moz-box-sizing: border-box;
-ms-box-sizing: border-box;
box-sizing: border-box;
}
.ms-drop ul {
overflow: auto;
margin: 0;
padding: 5px 8px;
}
.ms-drop ul > li {
list-style: none;
display: list-item;
background-image: none;
position: static;
}
.ms-drop ul > li .disabled {
opacity: .35;
filter: Alpha(Opacity=35);
}
.ms-drop ul > li.multiple {
display: block;
float: left;
}
.ms-drop ul > li.group {
clear: both;
}
.ms-drop ul > li.multiple label {
width: 100%;
display: block;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.ms-drop ul > li label {
font-weight: normal;
display: block;
white-space: nowrap;
}
.ms-drop ul > li label.optgroup {
font-weight: bold;
}
.ms-drop input[type="checkbox"] {
vertical-align: middle;
}
.ms-drop .ms-no-results {
display: none;
}
/** * @author zhixin wen <wenzhixin2010@gmail.com> * @version 1.2.1 * * http://wenzhixin.net.cn/p/multiple-select/ */ (function ($) { 'use strict'; // it only does '%s', and return '' when arguments are undefined var sprintf = function (str) { var args = arguments, flag = true, i = 1; str = str.replace(/%s/g, function () { var arg = args[i++]; if (typeof arg === 'undefined') { flag = false; return ''; } return arg; }); return flag ? str : ''; }; var removeDiacritics = function (str) { var defaultDiacriticsRemovalMap = [ {'base':'A', 'letters':/[\u0041\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u00C4\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F]/g}, {'base':'AA','letters':/[\uA732]/g}, {'base':'AE','letters':/[\u00C6\u01FC\u01E2]/g}, {'base':'AO','letters':/[\uA734]/g}, {'base':'AU','letters':/[\uA736]/g}, {'base':'AV','letters':/[\uA738\uA73A]/g}, {'base':'AY','letters':/[\uA73C]/g}, {'base':'B', 'letters':/[\u0042\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0182\u0181]/g}, {'base':'C', 'letters':/[\u0043\u24B8\uFF23\u0106\u0108\u010A\u010C\u00C7\u1E08\u0187\u023B\uA73E]/g}, {'base':'D', 'letters':/[\u0044\u24B9\uFF24\u1E0A\u010E\u1E0C\u1E10\u1E12\u1E0E\u0110\u018B\u018A\u0189\uA779]/g}, {'base':'DZ','letters':/[\u01F1\u01C4]/g}, {'base':'Dz','letters':/[\u01F2\u01C5]/g}, {'base':'E', 'letters':/[\u0045\u24BA\uFF25\u00C8\u00C9\u00CA\u1EC0\u1EBE\u1EC4\u1EC2\u1EBC\u0112\u1E14\u1E16\u0114\u0116\u00CB\u1EBA\u011A\u0204\u0206\u1EB8\u1EC6\u0228\u1E1C\u0118\u1E18\u1E1A\u0190\u018E]/g}, {'base':'F', 'letters':/[\u0046\u24BB\uFF26\u1E1E\u0191\uA77B]/g}, {'base':'G', 'letters':/[\u0047\u24BC\uFF27\u01F4\u011C\u1E20\u011E\u0120\u01E6\u0122\u01E4\u0193\uA7A0\uA77D\uA77E]/g}, {'base':'H', 'letters':/[\u0048\u24BD\uFF28\u0124\u1E22\u1E26\u021E\u1E24\u1E28\u1E2A\u0126\u2C67\u2C75\uA78D]/g}, {'base':'I', 'letters':/[\u0049\u24BE\uFF29\u00CC\u00CD\u00CE\u0128\u012A\u012C\u0130\u00CF\u1E2E\u1EC8\u01CF\u0208\u020A\u1ECA\u012E\u1E2C\u0197]/g}, {'base':'J', 'letters':/[\u004A\u24BF\uFF2A\u0134\u0248]/g}, {'base':'K', 'letters':/[\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2]/g}, {'base':'L', 'letters':/[\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780]/g}, {'base':'LJ','letters':/[\u01C7]/g}, {'base':'Lj','letters':/[\u01C8]/g}, {'base':'M', 'letters':/[\u004D\u24C2\uFF2D\u1E3E\u1E40\u1E42\u2C6E\u019C]/g}, {'base':'N', 'letters':/[\u004E\u24C3\uFF2E\u01F8\u0143\u00D1\u1E44\u0147\u1E46\u0145\u1E4A\u1E48\u0220\u019D\uA790\uA7A4]/g}, {'base':'NJ','letters':/[\u01CA]/g}, {'base':'Nj','letters':/[\u01CB]/g}, {'base':'O', 'letters':/[\u004F\u24C4\uFF2F\u00D2\u00D3\u00D4\u1ED2\u1ED0\u1ED6\u1ED4\u00D5\u1E4C\u022C\u1E4E\u014C\u1E50\u1E52\u014E\u022E\u0230\u00D6\u022A\u1ECE\u0150\u01D1\u020C\u020E\u01A0\u1EDC\u1EDA\u1EE0\u1EDE\u1EE2\u1ECC\u1ED8\u01EA\u01EC\u00D8\u01FE\u0186\u019F\uA74A\uA74C]/g}, {'base':'OI','letters':/[\u01A2]/g}, {'base':'OO','letters':/[\uA74E]/g}, {'base':'OU','letters':/[\u0222]/g}, {'base':'P', 'letters':/[\u0050\u24C5\uFF30\u1E54\u1E56\u01A4\u2C63\uA750\uA752\uA754]/g}, {'base':'Q', 'letters':/[\u0051\u24C6\uFF31\uA756\uA758\u024A]/g}, {'base':'R', 'letters':/[\u0052\u24C7\uFF32\u0154\u1E58\u0158\u0210\u0212\u1E5A\u1E5C\u0156\u1E5E\u024C\u2C64\uA75A\uA7A6\uA782]/g}, {'base':'S', 'letters':/[\u0053\u24C8\uFF33\u1E9E\u015A\u1E64\u015C\u1E60\u0160\u1E66\u1E62\u1E68\u0218\u015E\u2C7E\uA7A8\uA784]/g}, {'base':'T', 'letters':/[\u0054\u24C9\uFF34\u1E6A\u0164\u1E6C\u021A\u0162\u1E70\u1E6E\u0166\u01AC\u01AE\u023E\uA786]/g}, {'base':'TZ','letters':/[\uA728]/g}, {'base':'U', 'letters':/[\u0055\u24CA\uFF35\u00D9\u00DA\u00DB\u0168\u1E78\u016A\u1E7A\u016C\u00DC\u01DB\u01D7\u01D5\u01D9\u1EE6\u016E\u0170\u01D3\u0214\u0216\u01AF\u1EEA\u1EE8\u1EEE\u1EEC\u1EF0\u1EE4\u1E72\u0172\u1E76\u1E74\u0244]/g}, {'base':'V', 'letters':/[\u0056\u24CB\uFF36\u1E7C\u1E7E\u01B2\uA75E\u0245]/g}, {'base':'VY','letters':/[\uA760]/g}, {'base':'W', 'letters':/[\u0057\u24CC\uFF37\u1E80\u1E82\u0174\u1E86\u1E84\u1E88\u2C72]/g}, {'base':'X', 'letters':/[\u0058\u24CD\uFF38\u1E8A\u1E8C]/g}, {'base':'Y', 'letters':/[\u0059\u24CE\uFF39\u1EF2\u00DD\u0176\u1EF8\u0232\u1E8E\u0178\u1EF6\u1EF4\u01B3\u024E\u1EFE]/g}, {'base':'Z', 'letters':/[\u005A\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762]/g}, {'base':'a', 'letters':/[\u0061\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u0201\u0203\u1EA1\u1EAD\u1EB7\u1E01\u0105\u2C65\u0250]/g}, {'base':'aa','letters':/[\uA733]/g}, {'base':'ae','letters':/[\u00E6\u01FD\u01E3]/g}, {'base':'ao','letters':/[\uA735]/g}, {'base':'au','letters':/[\uA737]/g}, {'base':'av','letters':/[\uA739\uA73B]/g}, {'base':'ay','letters':/[\uA73D]/g}, {'base':'b', 'letters':/[\u0062\u24D1\uFF42\u1E03\u1E05\u1E07\u0180\u0183\u0253]/g}, {'base':'c', 'letters':/[\u0063\u24D2\uFF43\u0107\u0109\u010B\u010D\u00E7\u1E09\u0188\u023C\uA73F\u2184]/g}, {'base':'d', 'letters':/[\u0064\u24D3\uFF44\u1E0B\u010F\u1E0D\u1E11\u1E13\u1E0F\u0111\u018C\u0256\u0257\uA77A]/g}, {'base':'dz','letters':/[\u01F3\u01C6]/g}, {'base':'e', 'letters':/[\u0065\u24D4\uFF45\u00E8\u00E9\u00EA\u1EC1\u1EBF\u1EC5\u1EC3\u1EBD\u0113\u1E15\u1E17\u0115\u0117\u00EB\u1EBB\u011B\u0205\u0207\u1EB9\u1EC7\u0229\u1E1D\u0119\u1E19\u1E1B\u0247\u025B\u01DD]/g}, {'base':'f', 'letters':/[\u0066\u24D5\uFF46\u1E1F\u0192\uA77C]/g}, {'base':'g', 'letters':/[\u0067\u24D6\uFF47\u01F5\u011D\u1E21\u011F\u0121\u01E7\u0123\u01E5\u0260\uA7A1\u1D79\uA77F]/g}, {'base':'h', 'letters':/[\u0068\u24D7\uFF48\u0125\u1E23\u1E27\u021F\u1E25\u1E29\u1E2B\u1E96\u0127\u2C68\u2C76\u0265]/g}, {'base':'hv','letters':/[\u0195]/g}, {'base':'i', 'letters':/[\u0069\u24D8\uFF49\u00EC\u00ED\u00EE\u0129\u012B\u012D\u00EF\u1E2F\u1EC9\u01D0\u0209\u020B\u1ECB\u012F\u1E2D\u0268\u0131]/g}, {'base':'j', 'letters':/[\u006A\u24D9\uFF4A\u0135\u01F0\u0249]/g}, {'base':'k', 'letters':/[\u006B\u24DA\uFF4B\u1E31\u01E9\u1E33\u0137\u1E35\u0199\u2C6A\uA741\uA743\uA745\uA7A3]/g}, {'base':'l', 'letters':/[\u006C\u24DB\uFF4C\u0140\u013A\u013E\u1E37\u1E39\u013C\u1E3D\u1E3B\u017F\u0142\u019A\u026B\u2C61\uA749\uA781\uA747]/g}, {'base':'lj','letters':/[\u01C9]/g}, {'base':'m', 'letters':/[\u006D\u24DC\uFF4D\u1E3F\u1E41\u1E43\u0271\u026F]/g}, {'base':'n', 'letters':/[\u006E\u24DD\uFF4E\u01F9\u0144\u00F1\u1E45\u0148\u1E47\u0146\u1E4B\u1E49\u019E\u0272\u0149\uA791\uA7A5]/g}, {'base':'nj','letters':/[\u01CC]/g}, {'base':'o', 'letters':/[\u006F\u24DE\uFF4F\u00F2\u00F3\u00F4\u1ED3\u1ED1\u1ED7\u1ED5\u00F5\u1E4D\u022D\u1E4F\u014D\u1E51\u1E53\u014F\u022F\u0231\u00F6\u022B\u1ECF\u0151\u01D2\u020D\u020F\u01A1\u1EDD\u1EDB\u1EE1\u1EDF\u1EE3\u1ECD\u1ED9\u01EB\u01ED\u00F8\u01FF\u0254\uA74B\uA74D\u0275]/g}, {'base':'oi','letters':/[\u01A3]/g}, {'base':'ou','letters':/[\u0223]/g}, {'base':'oo','letters':/[\uA74F]/g}, {'base':'p','letters':/[\u0070\u24DF\uFF50\u1E55\u1E57\u01A5\u1D7D\uA751\uA753\uA755]/g}, {'base':'q','letters':/[\u0071\u24E0\uFF51\u024B\uA757\uA759]/g}, {'base':'r','letters':/[\u0072\u24E1\uFF52\u0155\u1E59\u0159\u0211\u0213\u1E5B\u1E5D\u0157\u1E5F\u024D\u027D\uA75B\uA7A7\uA783]/g}, {'base':'s','letters':/[\u0073\u24E2\uFF53\u00DF\u015B\u1E65\u015D\u1E61\u0161\u1E67\u1E63\u1E69\u0219\u015F\u023F\uA7A9\uA785\u1E9B]/g}, {'base':'t','letters':/[\u0074\u24E3\uFF54\u1E6B\u1E97\u0165\u1E6D\u021B\u0163\u1E71\u1E6F\u0167\u01AD\u0288\u2C66\uA787]/g}, {'base':'tz','letters':/[\uA729]/g}, {'base':'u','letters':/[\u0075\u24E4\uFF55\u00F9\u00FA\u00FB\u0169\u1E79\u016B\u1E7B\u016D\u00FC\u01DC\u01D8\u01D6\u01DA\u1EE7\u016F\u0171\u01D4\u0215\u0217\u01B0\u1EEB\u1EE9\u1EEF\u1EED\u1EF1\u1EE5\u1E73\u0173\u1E77\u1E75\u0289]/g}, {'base':'v','letters':/[\u0076\u24E5\uFF56\u1E7D\u1E7F\u028B\uA75F\u028C]/g}, {'base':'vy','letters':/[\uA761]/g}, {'base':'w','letters':/[\u0077\u24E6\uFF57\u1E81\u1E83\u0175\u1E87\u1E85\u1E98\u1E89\u2C73]/g}, {'base':'x','letters':/[\u0078\u24E7\uFF58\u1E8B\u1E8D]/g}, {'base':'y','letters':/[\u0079\u24E8\uFF59\u1EF3\u00FD\u0177\u1EF9\u0233\u1E8F\u00FF\u1EF7\u1E99\u1EF5\u01B4\u024F\u1EFF]/g}, {'base':'z','letters':/[\u007A\u24E9\uFF5A\u017A\u1E91\u017C\u017E\u1E93\u1E95\u01B6\u0225\u0240\u2C6C\uA763]/g} ]; for (var i = 0; i < defaultDiacriticsRemovalMap.length; i++) { str = str.replace(defaultDiacriticsRemovalMap[i].letters, defaultDiacriticsRemovalMap[i].base); } return str; }; function MultipleSelect($el, options) { var that = this, name = $el.attr('name') || options.name || ''; this.options = options; // hide select element this.$el = $el.hide(); // label element this.$label = this.$el.closest('label'); if (this.$label.length === 0 && this.$el.attr('id')) { this.$label = $(sprintf('label[for="%s"]', this.$el.attr('id').replace(/:/g, '\\:'))); } // restore class and title from select element this.$parent = $(sprintf( '<div class="ms-parent %s" %s/>', $el.attr('class') || '', sprintf('title="%s"', $el.attr('title')))); // add placeholder to choice button this.$choice = $(sprintf([ '<button type="button" class="ms-choice">', '<span class="placeholder">%s</span>', '<div></div>', '</button>' ].join(''), this.options.placeholder)); // default position is bottom this.$drop = $(sprintf('<div class="ms-drop %s"%s></div>', this.options.position, sprintf(' style="width: %s"', this.options.dropWidth))); this.$el.after(this.$parent); this.$parent.append(this.$choice); this.$parent.append(this.$drop); if (this.$el.prop('disabled')) { this.$choice.addClass('disabled'); } this.$parent.css('width', this.options.width || this.$el.css('width') || this.$el.outerWidth() + 20); this.selectAllName = 'data-name="selectAll' + name + '"'; this.selectGroupName = 'data-name="selectGroup' + name + '"'; this.selectItemName = 'data-name="selectItem' + name + '"'; if (!this.options.keepOpen) { $(document).click(function (e) { if ($(e.target)[0] === that.$choice[0] || $(e.target).parents('.ms-choice')[0] === that.$choice[0]) { return; } if (($(e.target)[0] === that.$drop[0] || $(e.target).parents('.ms-drop')[0] !== that.$drop[0] && e.target !== $el[0]) && that.options.isOpen) { that.close(); } }); } } MultipleSelect.prototype = { constructor: MultipleSelect, init: function () { var that = this, $ul = $('<ul></ul>'); this.$drop.html(''); if (this.options.filter) { this.$drop.append([ '<div class="ms-search">', '<input type="text" autocomplete="off" autocorrect="off" autocapitilize="off" spellcheck="false">', '</div>'].join('') ); } if (this.options.selectAll && !this.options.single) { $ul.append([ '<li class="ms-select-all">', '<label>', sprintf('<input type="checkbox" %s /> ', this.selectAllName), this.options.selectAllDelimiter[0], this.options.selectAllText, this.options.selectAllDelimiter[1], '</label>', '</li>' ].join('')); } $.each(this.$el.children(), function (i, elm) { $ul.append(that.optionToHtml(i, elm)); }); $ul.append(sprintf('<li class="ms-no-results">%s</li>', this.options.noMatchesFound)); this.$drop.append($ul); this.$drop.find('ul').css('max-height', this.options.maxHeight + 'px'); this.$drop.find('.multiple').css('width', this.options.multipleWidth + 'px'); this.$searchInput = this.$drop.find('.ms-search input'); this.$selectAll = this.$drop.find('input[' + this.selectAllName + ']'); this.$selectGroups = this.$drop.find('input[' + this.selectGroupName + ']'); this.$selectItems = this.$drop.find('input[' + this.selectItemName + ']:enabled'); this.$disableItems = this.$drop.find('input[' + this.selectItemName + ']:disabled'); this.$noResults = this.$drop.find('.ms-no-results'); this.events(); this.updateSelectAll(true); this.update(true); if (this.options.isOpen) { this.open(); } }, optionToHtml: function (i, elm, group, groupDisabled) { var that = this, $elm = $(elm), classes = $elm.attr('class') || '', title = sprintf('title="%s"', $elm.attr('title')), multiple = this.options.multiple ? 'multiple' : '', disabled, type = this.options.single ? 'radio' : 'checkbox'; if ($elm.is('option')) { var value = $elm.val(), text = that.options.textTemplate($elm), selected = $elm.prop('selected'), style = sprintf('style="%s"', this.options.styler(value)), $el; disabled = groupDisabled || $elm.prop('disabled'); $el = $([ sprintf('<li class="%s %s" %s %s>', multiple, classes, title, style), sprintf('<label class="%s">', disabled ? 'disabled' : ''), sprintf('<input type="%s" %s%s%s%s>', type, this.selectItemName, selected ? ' checked="checked"' : '', disabled ? ' disabled="disabled"' : '', sprintf(' data-group="%s"', group)), sprintf('<span>%s</span>', text), '</label>', '</li>' ].join('')); $el.find('input').val(value); return $el; } if ($elm.is('optgroup')) { var label = that.options.labelTemplate($elm), $group = $('<div/>'); group = 'group_' + i; disabled = $elm.prop('disabled'); $group.append([ '<li class="group">', sprintf('<label class="optgroup %s" data-group="%s">', disabled ? 'disabled' : '', group), this.options.hideOptgroupCheckboxes || this.options.single ? '' : sprintf('<input type="checkbox" %s %s>', this.selectGroupName, disabled ? 'disabled="disabled"' : ''), label, '</label>', '</li>' ].join('')); $.each($elm.children(), function (i, elm) { $group.append(that.optionToHtml(i, elm, group, disabled)); }); return $group.html(); } }, events: function () { var that = this, toggleOpen = function (e) { e.preventDefault(); that[that.options.isOpen ? 'close' : 'open'](); }; if (this.$label) { this.$label.off('click').on('click', function (e) { if (e.target.nodeName.toLowerCase() !== 'label' || e.target !== this) { return; } toggleOpen(e); if (!that.options.filter || !that.options.isOpen) { that.focus(); } e.stopPropagation(); // Causes lost focus otherwise }); } this.$choice.off('click').on('click', toggleOpen) .off('focus').on('focus', this.options.onFocus) .off('blur').on('blur', this.options.onBlur); this.$parent.off('keydown').on('keydown', function (e) { switch (e.which) { case 27: // esc key that.close(); that.$choice.focus(); break; } }); this.$searchInput.off('keydown').on('keydown',function (e) { // Ensure shift-tab causes lost focus from filter as with clicking away if (e.keyCode === 9 && e.shiftKey) { that.close(); } }).off('keyup').on('keyup', function (e) { // enter or space // Avoid selecting/deselecting if no choices made if (that.options.filterAcceptOnEnter && (e.which === 13 || e.which == 32) && that.$searchInput.val()) { that.$selectAll.click(); that.close(); that.focus(); return; } that.filter(); }); this.$selectAll.off('click').on('click', function () { var checked = $(this).prop('checked'), $items = that.$selectItems.filter(':visible'); if ($items.length === that.$selectItems.length) { that[checked ? 'checkAll' : 'uncheckAll'](); } else { // when the filter option is true that.$selectGroups.prop('checked', checked); $items.prop('checked', checked); that.options[checked ? 'onCheckAll' : 'onUncheckAll'](); that.update(); } }); this.$selectGroups.off('click').on('click', function () { var group = $(this).parent().attr('data-group'), $items = that.$selectItems.filter(':visible'), $children = $items.filter(sprintf('[data-group="%s"]', group)), checked = $children.length !== $children.filter(':checked').length; $children.prop('checked', checked); that.updateSelectAll(); that.update(); that.options.onOptgroupClick({ label: $(this).parent().text(), checked: checked, children: $children.get(), instance: that }); }); this.$selectItems.off('click').on('click', function () { that.updateSelectAll(); that.update(); that.updateOptGroupSelect(); that.options.onClick({ label: $(this).parent().text(), value: $(this).val(), checked: $(this).prop('checked'), instance: that }); if (that.options.single && that.options.isOpen && !that.options.keepOpen) { that.close(); } if (that.options.single) { var clickedVal = $(this).val(); that.$selectItems.filter(function() { return $(this).val() !== clickedVal; }).each(function() { $(this).prop('checked', false); }); that.update(); } }); }, open: function () { if (this.$choice.hasClass('disabled')) { return; } this.options.isOpen = true; this.$choice.find('>div').addClass('open'); this.$drop[this.animateMethod('show')](); // fix filter bug: no results show this.$selectAll.parent().show(); this.$noResults.hide(); // Fix #77: 'All selected' when no options if (!this.$el.children().length) { this.$selectAll.parent().hide(); this.$noResults.show(); } if (this.options.container) { var offset = this.$drop.offset(); this.$drop.appendTo($(this.options.container)); this.$drop.offset({ top: offset.top, left: offset.left }); } if (this.options.filter) { this.$searchInput.val(''); this.$searchInput.focus(); this.filter(); } this.options.onOpen(); }, close: function () { this.options.isOpen = false; this.$choice.find('>div').removeClass('open'); this.$drop[this.animateMethod('hide')](); if (this.options.container) { this.$parent.append(this.$drop); this.$drop.css({ 'top': 'auto', 'left': 'auto' }); } this.options.onClose(); }, animateMethod: function (method) { var methods = { show: { fade: 'fadeIn', slide: 'slideDown' }, hide: { fade: 'fadeOut', slide: 'slideUp' } }; return methods[method][this.options.animate] || method; }, update: function (isInit) { var selects = this.options.displayValues ? this.getSelects() : this.getSelects('text'), $span = this.$choice.find('>span'), sl = selects.length; if (sl === 0) { $span.addClass('placeholder').html(this.options.placeholder); } else if (this.options.allSelected && sl === this.$selectItems.length + this.$disableItems.length) { $span.removeClass('placeholder').html(this.options.allSelected); } else if (this.options.ellipsis && sl > this.options.minimumCountSelected) { $span.removeClass('placeholder').text(selects.slice(0, this.options.minimumCountSelected) .join(this.options.delimiter) + '...'); } else if (this.options.countSelected && sl > this.options.minimumCountSelected) { $span.removeClass('placeholder').html(this.options.countSelected .replace('#', selects.length) .replace('%', this.$selectItems.length + this.$disableItems.length)); } else { $span.removeClass('placeholder').text(selects.join(this.options.delimiter)); } if (this.options.addTitle) { $span.prop('title', this.getSelects('text')); } // set selects to select this.$el.val(this.getSelects()).trigger('change'); // add selected class to selected li this.$drop.find('li').removeClass('selected'); this.$drop.find('input:checked').each(function () { $(this).parents('li').first().addClass('selected'); }); // trigger <select> change event if (!isInit) { this.$el.trigger('change'); } }, updateSelectAll: function (isInit) { var $items = this.$selectItems; if (!isInit) { $items = $items.filter(':visible'); } this.$selectAll.prop('checked', $items.length && $items.length === $items.filter(':checked').length); if (!isInit && this.$selectAll.prop('checked')) { this.options.onCheckAll(); } }, updateOptGroupSelect: function () { var $items = this.$selectItems.filter(':visible'); $.each(this.$selectGroups, function (i, val) { var group = $(val).parent().attr('data-group'), $children = $items.filter(sprintf('[data-group="%s"]', group)); $(val).prop('checked', $children.length && $children.length === $children.filter(':checked').length); }); }, //value or text, default: 'value' getSelects: function (type) { var that = this, texts = [], values = []; this.$drop.find(sprintf('input[%s]:checked', this.selectItemName)).each(function () { texts.push($(this).parents('li').first().text()); values.push($(this).val()); }); if (type === 'text' && this.$selectGroups.length) { texts = []; this.$selectGroups.each(function () { var html = [], text = $.trim($(this).parent().text()), group = $(this).parent().data('group'), $children = that.$drop.find(sprintf('[%s][data-group="%s"]', that.selectItemName, group)), $selected = $children.filter(':checked'); if (!$selected.length) { return; } html.push('['); html.push(text); if ($children.length > $selected.length) { var list = []; $selected.each(function () { list.push($(this).parent().text()); }); html.push(': ' + list.join(', ')); } html.push(']'); texts.push(html.join('')); }); } return type === 'text' ? texts : values; }, setSelects: function (values) { var that = this; this.$selectItems.prop('checked', false); this.$disableItems.prop('checked', false); $.each(values, function (i, value) { that.$selectItems.filter(sprintf('[value="%s"]', value)).prop('checked', true); that.$disableItems.filter(sprintf('[value="%s"]', value)).prop('checked', true); }); this.$selectAll.prop('checked', this.$selectItems.length === this.$selectItems.filter(':checked').length + this.$disableItems.filter(':checked').length); $.each(that.$selectGroups, function (i, val) { var group = $(val).parent().attr('data-group'), $children = that.$selectItems.filter('[data-group="' + group + '"]'); $(val).prop('checked', $children.length && $children.length === $children.filter(':checked').length); }); this.update(); }, enable: function () { this.$choice.removeClass('disabled'); }, disable: function () { this.$choice.addClass('disabled'); }, checkAll: function () { this.$selectItems.prop('checked', true); this.$selectGroups.prop('checked', true); this.$selectAll.prop('checked', true); this.update(); this.options.onCheckAll(); }, uncheckAll: function () { this.$selectItems.prop('checked', false); this.$selectGroups.prop('checked', false); this.$selectAll.prop('checked', false); this.update(); this.options.onUncheckAll(); }, focus: function () { this.$choice.focus(); this.options.onFocus(); }, blur: function () { this.$choice.blur(); this.options.onBlur(); }, refresh: function () { this.init(); }, filter: function () { var that = this, text = $.trim(this.$searchInput.val()).toLowerCase(); if (text.length === 0) { this.$selectAll.parent().show(); this.$selectItems.parent().show(); this.$disableItems.parent().show(); this.$selectGroups.parent().show(); this.$noResults.hide(); } else { this.$selectItems.each(function () { var $parent = $(this).parent(); $parent[removeDiacritics($parent.text().toLowerCase()).indexOf(removeDiacritics(text)) < 0 ? 'hide' : 'show'](); }); this.$disableItems.parent().hide(); this.$selectGroups.each(function () { var $parent = $(this).parent(); var group = $parent.attr('data-group'), $items = that.$selectItems.filter(':visible'); $parent[$items.filter(sprintf('[data-group="%s"]', group)).length ? 'show' : 'hide'](); }); //Check if no matches found if (this.$selectItems.parent().filter(':visible').length) { this.$selectAll.parent().show(); this.$noResults.hide(); } else { this.$selectAll.parent().hide(); this.$noResults.show(); } } this.updateOptGroupSelect(); this.updateSelectAll(); this.options.onFilter(text); } }; $.fn.multipleSelect = function () { var option = arguments[0], args = arguments, value, allowedMethods = [ 'getSelects', 'setSelects', 'enable', 'disable', 'open', 'close', 'checkAll', 'uncheckAll', 'focus', 'blur', 'refresh', 'close' ]; this.each(function () { var $this = $(this), data = $this.data('multipleSelect'), options = $.extend({}, $.fn.multipleSelect.defaults, $this.data(), typeof option === 'object' && option); if (!data) { data = new MultipleSelect($this, options); $this.data('multipleSelect', data); } if (typeof option === 'string') { if ($.inArray(option, allowedMethods) < 0) { throw 'Unknown method: ' + option; } value = data[option](args[1]); } else { data.init(); if (args[1]) { value = data[args[1]].apply(data, [].slice.call(args, 2)); } } }); return typeof value !== 'undefined' ? value : this; }; $.fn.multipleSelect.defaults = { name: '', isOpen: false, placeholder: '', selectAll: true, selectAllDelimiter: ['[', ']'], minimumCountSelected: 3, ellipsis: false, multiple: false, multipleWidth: 80, single: false, filter: false, width: undefined, dropWidth: undefined, maxHeight: 250, container: null, position: 'bottom', keepOpen: false, animate: 'none', // 'none', 'fade', 'slide' displayValues: false, delimiter: ', ', addTitle: false, filterAcceptOnEnter: false, hideOptgroupCheckboxes: false, selectAllText: '全选', allSelected: '全部选中', countSelected: '# / % 选中', noMatchesFound: '没有匹配结果', styler: function () { return false; }, textTemplate: function ($elm) { return $elm.html(); }, labelTemplate: function ($elm) { return $elm.attr('label'); }, onOpen: function () { return false; }, onClose: function () { return false; }, onCheckAll: function () { return false; }, onUncheckAll: function () { return false; }, onFocus: function () { return false; }, onBlur: function () { return false; }, onOptgroupClick: function () { return false; }, onClick: function () { return false; }, onFilter: function () { return false; } }; })(jQuery);
$.get('printer/findOilGunByOilStation.do',{'_':new Date().getTime(),oilStationId:oilStationId},function (data) {
if(data!=null&&data.length!=0){
var data=$.parseJSON(data);
$("#oilGun").empty();
$("#oilGun").multipleSelect();
for(var i=0;i<data.length;i++){
// console.log(data[i].oilGunId+"--"+data[i].oilGunNumber);
$("#oilGun").append('<option class="text-left" value="'+data[i].oilGunId+'">'+data[i].oilGunNumber+'号枪</option>');
$("#oilGun").multipleSelect();
}
}
});
<div class="form-group">
<label class="col-sm-4 text-right">枪号</label>
<div class="col-sm-5 text-left">
<select id="oilGun" name="oilGun" style="width:200px" multiple="multiple" onchange="oilGunChange()">
</select>
</div>
</div>
function oilGunChange(callback) {
//console.log($("#oilGun").val());
var oilGunIdArr=$("#oilGun").val();
var $node=null;
if($("#my_check_id").size()==0){
$node=$("#oilGun").next().clone(true);
$node.attr("id","my_check_id");
$("#oilGun").parent().append($node);
}else{
$node=$("#my_check_id");
}
if(oilGunIdArr==null){
$node.text("枪号为空,请选择");
$node.attr("style","display:block;color:#D15E5E");
$node.attr("data-bv-result","INVALID");
$node.attr("data-bv-validator","xxx");
}else{
$node.attr("style","display:none");
$node.attr("data-bv-result","VALID");
if(callback){
callback();
}
}
}
修改js源代码，为业务服务
