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| | | <div class="apiDetail"> |
| | | <div> |
| | | <h2><span>Boolean</span><span class="path">treeNode.</span>checkedOld</h2> |
| | | <h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.excheck</span> js ]</span></h3> |
| | | <div class="desc"> |
| | | <p></p> |
| | | <div class="longdesc"> |
| | | <p>The checked status about node's checkbox or radio when zTree was initialized. It is valid when <span class="highlight_red">[setting.check.enable = true & treeNode.nocheck = false]</span></p> |
| | | <p class="highlight_red">1. Do not initialize it, it will be initialized when the node is initialized.</p> |
| | | <p class="highlight_red">2. If you need to achieve special features, you can use the zTreeObj.getChangeCheckedNodes method and modify the value of 'checkedOld' attribute.</p> |
| | | <p>Default: the value of 'checked' attribute when zTree is initialized</p> |
| | | </div> |
| | | </div> |
| | | <h3>Boolean Format</h3> |
| | | <div class="desc"> |
| | | <p>true means: the checkbox or radio is checked when zTree is initialized.</p> |
| | | <p>false means: the checkbox or radio is not checked when zTree is initialized.</p> |
| | | </div> |
| | | <h3>Examples of treeNode</h3> |
| | | <h4>1. Get the original checked status of the first root node</h4> |
| | | <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree"); |
| | | var checkedOld = treeObj.getNodes()[0].checkedOld; |
| | | </code></pre> |
| | | </div> |
| | | </div> |