如题,或者说:点击treeview的一个节点,javascript中如何展开选中节点的下一级节点呢?
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<SCRIPT language= "javascript "> <!-- function ExpandChild() { var selNode = TreeView1.getTreeNode(TreeView1.selectedNodeIndex); if(selNode != null) { ExpandChildByNode(selNode); }}function ExpandChildByNode(node){ var nodes = node.getChildren(); for(var i=0;i <nodes.length;i++) { nodes[i].setAttribute( "Expanded ", "True "); ExpandChildByNode(nodes[i]); }} //--> </SCRIPT>