public/static/admin/js/comboTreePlugin.js

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/*!
 * jQuery ComboTree Plugin 
 * Author:  Erhan FIRAT
 * Mail:    erhanfirat@gmail.com
 * Licensed under the MIT license
 * Version: 1.1
 */


;(function ( $, window, document, undefined ) {
    
    // Create the defaults once
    var comboTreePlugin = 'comboTree',
        defaults = {
            source: [], 
            isMultiple: false
        };

    // The actual plugin constructor
    function ComboTree( element, options ) {
        this.elemInput = element;
        this._elemInput = $(element);

        this.options = $.extend( {}, defaults, options) ;
        
        this._defaults = defaults;
        this._name = comboTreePlugin;
        
        this.init();
    }

    ComboTree.prototype.init = function () {
        // Setting Doms
        this.comboTreeId = 'comboTree' + Math.floor(Math.random() * 999999);

        this._elemInput.addClass('comboTreeInputBox');

        if (this._elemInput.attr('id') === undefined)
            this._elemInput.attr('id', this.comboTreeId + 'Input');
        this.elemInputId = this._elemInput.attr('id');

        this._elemInput.wrap('<div id="'+ this.comboTreeId + 'Wrapper" class="comboTreeWrapper"></div>');
        this._elemInput.wrap('<div id="'+ this.comboTreeId + 'InputWrapper" class="comboTreeInputWrapper"></div>');
        this._elemWrapper = $('#' + this.comboTreeId + 'Wrapper');

        this._elemArrowBtn = $('<button id="' + this.comboTreeId + 'ArrowBtn" class="comboTreeArrowBtn"><span class="comboTreeArrowBtnImg">▼</span></button>');
        this._elemInput.after(this._elemArrowBtn);
        this._elemWrapper.append('<div id="' + this.comboTreeId + 'DropDownContainer" class="comboTreeDropDownContainer"><div class="comboTreeDropDownContent"></div>');
        
        // DORP DOWN AREA
        this._elemDropDownContainer = $('#' + this.comboTreeId + 'DropDownContainer');
        this._elemDropDownContainer.html(this.createSourceHTML());
        
        this._elemItems = this._elemDropDownContainer.find('li');
        this._elemItemsTitle = this._elemDropDownContainer.find('span.comboTreeItemTitle');

        // VARIABLES
        this._selectedItem = {};
        this._selectedItems = [];