corrade-nucleus-nucleons – Blame information for rev 20
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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 20 | office | 1 | /** |
| 2 | * ### Changed plugin |
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| 3 | * |
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| 4 | * This plugin adds more information to the `changed.jstree` event. The new data is contained in the `changed` event data property, and contains a lists of `selected` and `deselected` nodes. |
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| 5 | */ |
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| 6 | /*globals jQuery, define, exports, require, document */ |
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| 7 | (function (factory) { |
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| 8 | "use strict"; |
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| 9 | if (typeof define === 'function' && define.amd) { |
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| 10 | define('jstree.changed', ['jquery','jstree'], factory); |
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| 11 | } |
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| 12 | else if(typeof exports === 'object') { |
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| 13 | factory(require('jquery'), require('jstree')); |
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| 14 | } |
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| 15 | else { |
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| 16 | factory(jQuery, jQuery.jstree); |
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| 17 | } |
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| 18 | }(function ($, jstree, undefined) { |
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| 19 | "use strict"; |
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| 20 | |||
| 21 | if($.jstree.plugins.changed) { return; } |
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| 22 | |||
| 23 | $.jstree.plugins.changed = function (options, parent) { |
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| 24 | var last = []; |
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| 25 | this.trigger = function (ev, data) { |
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| 26 | var i, j; |
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| 27 | if(!data) { |
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| 28 | data = {}; |
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| 29 | } |
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| 30 | if(ev.replace('.jstree','') === 'changed') { |
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| 31 | data.changed = { selected : [], deselected : [] }; |
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| 32 | var tmp = {}; |
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| 33 | for(i = 0, j = last.length; i < j; i++) { |
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| 34 | tmp[last[i]] = 1; |
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| 35 | } |
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| 36 | for(i = 0, j = data.selected.length; i < j; i++) { |
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| 37 | if(!tmp[data.selected[i]]) { |
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| 38 | data.changed.selected.push(data.selected[i]); |
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| 39 | } |
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| 40 | else { |
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| 41 | tmp[data.selected[i]] = 2; |
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| 42 | } |
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| 43 | } |
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| 44 | for(i = 0, j = last.length; i < j; i++) { |
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| 45 | if(tmp[last[i]] === 1) { |
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| 46 | data.changed.deselected.push(last[i]); |
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| 47 | } |
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| 48 | } |
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| 49 | last = data.selected.slice(); |
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| 50 | } |
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| 51 | /** |
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| 52 | * triggered when selection changes (the "changed" plugin enhances the original event with more data) |
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| 53 | * @event |
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| 54 | * @name changed.jstree |
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| 55 | * @param {Object} node |
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| 56 | * @param {Object} action the action that caused the selection to change |
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| 57 | * @param {Array} selected the current selection |
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| 58 | * @param {Object} changed an object containing two properties `selected` and `deselected` - both arrays of node IDs, which were selected or deselected since the last changed event |
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| 59 | * @param {Object} event the event (if any) that triggered this changed event |
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| 60 | * @plugin changed |
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| 61 | */ |
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| 62 | parent.trigger.call(this, ev, data); |
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| 63 | }; |
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| 64 | this.refresh = function (skip_loading, forget_state) { |
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| 65 | last = []; |
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| 66 | return parent.refresh.apply(this, arguments); |
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| 67 | }; |
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| 68 | }; |
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| 69 | })); |