<script language="javascript"> function CheckNode() { var choose; var indexid; indexid=TreeView1.clickedNodeIndex; choose=TreeView1.getTreeNode(indexid).getAttribute('Checked'); var NodeArray=new Array(); NodeArray=TreeView1.getTreeNode(indexid).getChildren(); for(i=0;i<NodeArray.length;i++) { var tempindex=indexid+"."+i; NodeArray[i].setAttribute('Checked',choose); } } </script>
PrivateSub Page_Load()Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) HandlesMyBase.Load TreeView1.Attributes.Add("oncheck", "CheckNode()") End Sub