Extjs the node code of the dynamic selection tree

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"/>;
</s:if>
Contributor Tree
var tree = new Ext.tree.treepanel ({
ID: ' Tree ',
onlyleafcheckable:true,//only to leaf node optional
Animate:false,//animation effect
Rootvisible:false,
Autoscroll:true,
Disabled:false,
width:620,
HEIGHT:300,
Frame:true,
Border:true,//Border
Lines:true,
Checkmodel: ' Single ',
Loader:new Ext.tree.treeloader ({
Baseattrs: {
Uiprovider:ext.ux.treechecknodeui
}
}),
Renderto: ' Assigntree ',
Root:deptuserdata
});

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