blob: 8772a3e9a4c89087733852a989bcf51b1e1e0f29 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
<div class="apiDetail">
<div>
<h2><span>Function(treeId, treeNode)</span><span class="path">setting.callback.</span>beforeEditName</h2>
<h3>Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.exedit</span> js ]</span></h3>
<div class="desc">
<p></p>
<div class="longdesc">
<p>Used to capture the event before click edit button, zTree based on return value to determine whether to allow to edit the name.</p>
<p class="highlight_red">This callback is used to capture the event which edit button is clicked, then trigger the custom editing operation.</p>
<p>Default: null</p>
</div>
</div>
<h3>Function Parameter Descriptions</h3>
<div class="desc">
<h4><b>treeId</b><span>String</span></h4>
<p>zTree unique identifier: <b class="highlight_red">treeId</b>, easy for users to control.</p>
<h4 class="topLine"><b>treeNode</b><span>JSON</span></h4>
<p>JSON data object of the node which will be edited name.</p>
<h4 class="topLine"><b>Return </b><span>Boolean</span></h4>
<p>return true or false</p>
<p class="highlight_red">If return false, the node will not be able to edit the name.</p>
</div>
<h3>Examples of setting & function</h3>
<h4>1. disable to edit the parent node's name</h4>
<pre xmlns=""><code>function zTreeBeforeEditName(treeId, treeNode) {
return !treeNode.isParent;
}
var setting = {
edit: {
enable: true
},
callback: {
beforeEditName: zTreeBeforeEditName
}
};
......</code></pre>
</div>
</div>
|
