lib/_CheckBoxTreeNode.js

   1 define(["dojo/_base/declare", "dojo/dom-construct", "dijit/Tree"], function (declare, domConstruct) {
   2
   3         return declare("lib._CheckBoxTreeNode", dijit._TreeNode,
   4                 {
   5                         // _checkbox: [protected] dojo.doc.element
   6                         //              Local reference to the dojo.doc.element of type 'checkbox'
   7                         _checkbox: null,
   8
   9                         _createCheckbox: function () {
  10                                 // summary:
  11                                 //              Create a checkbox on the CheckBoxTreeNode
  12                                 // description:
  13                                 //              Create a checkbox on the CheckBoxTreeNode. The checkbox is ONLY created if a
  14                                 //              valid reference was found in the dojo.data store or the attribute 'checkboxAll'
  15                                 //              is set to true. If the current state is 'undefined' no reference was found and
  16                                 //              'checkboxAll' is set to false.
  17                                 //              Note: the attribute 'checkboxAll' is validated by the getCheckboxState function
  18                                 //              therefore no need to do that here. (see getCheckboxState for details).
  19                                 //
  20                                 var currState = this.tree.model.getCheckboxState(this.item);
  21                                 if (currState !== undefined) {
  22                                         this._checkbox = new dijit.form.CheckBox();
  23                                         //this._checkbox = dojo.doc.createElement('input');
  24                                         this._checkbox.type = 'checkbox';
  25                                         this._checkbox.attr('checked', currState);
  26                                         domConstruct.place(this._checkbox.domNode, this.expandoNode, 'after');
  27                                 }
  28                         },
  29
  30                         postCreate: function () {
  31                                 // summary:
  32                                 //              Handle the creation of the checkbox after the CheckBoxTreeNode has been instanciated.
  33                                 // description:
  34                                 //              Handle the creation of the checkbox after the CheckBoxTreeNode has been instanciated.
  35                                 this._createCheckbox();
  36                                 this.inherited(arguments);
  37                         }
  38
  39                 });
  40 });
  41
  42