77 lines
1.7 KiB
JavaScript
77 lines
1.7 KiB
JavaScript
(function (factory) {
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"use strict";
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var sortable,
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jq,
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_this = this
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;
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if (typeof define === "function" && define.amd) {
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try {
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define(["sortablejs", "jquery"], function(Sortable, $) {
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sortable = Sortable;
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jq = $;
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checkErrors();
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factory(Sortable, $);
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});
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} catch(err) {
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checkErrors();
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}
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return;
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} else if (typeof exports === 'object') {
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try {
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sortable = require('sortablejs');
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jq = require('jquery');
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} catch(err) { }
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}
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if (typeof jQuery === 'function' || typeof $ === 'function') {
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jq = jQuery || $;
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}
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if (typeof Sortable !== 'undefined') {
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sortable = Sortable;
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}
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function checkErrors() {
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if (!jq) {
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throw new Error('jQuery is required for jquery-sortablejs');
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}
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if (!sortable) {
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throw new Error('SortableJS is required for jquery-sortablejs (https://github.com/SortableJS/Sortable)');
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}
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}
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checkErrors();
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factory(sortable, jq);
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})(function (Sortable, $) {
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"use strict";
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$.fn.sortable = function (options) {
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var retVal,
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args = arguments;
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this.each(function () {
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var $el = $(this),
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sortable = $el.data('sortable');
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if (!sortable && (options instanceof Object || !options)) {
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sortable = new Sortable(this, options);
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$el.data('sortable', sortable);
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} else if (sortable) {
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if (options === 'destroy') {
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sortable.destroy();
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$el.removeData('sortable');
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} else if (options === 'widget') {
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retVal = sortable;
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} else if (typeof sortable[options] === 'function') {
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retVal = sortable[options].apply(sortable, [].slice.call(args, 1));
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} else if (options in sortable.options) {
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retVal = sortable.option.apply(sortable, args);
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}
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}
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});
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return (retVal === void 0) ? this : retVal;
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};
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});
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