Extjs the node code of the dynamic selection tree

Source: Internet
Author: User

ExtJS the node code of the dynamic selection tree

Call the place where you need to dynamically select
EXT.GETCMP ("Tree"). Getrootnode (). reload ();

Note: Checkedusers is a global variable that holds the value of the dynamic Node ID.

var deptuserdata = [];
<s:if test= "Deptuserdata!=null" >
Deptuserdata=<s:property value= "Deptuserdata"/>;
Contributor Tree
var tree = new Ext.tree.treepanel ({
ID: ' Tree ',
onlyleafcheckable:true,//only to leaf node optional
Animate:false,//animation effect
Checkmodel: ' Single ',
Loader:new Ext.tree.treeloader ({
Baseattrs: {
Renderto: ' Assigntree ',

Tree.getrootnode (). On (' Load ', function (RootNode) {
Rootnode.expand ();
for (var i = 0;i < checkedusers.length;i++) {
Tree.getnodebyid (Checkedusers[i]). Getui (). Checkbox.checked=true;

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