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我有一个简单的 asp:treeview

<asp:TreeView ID="TreeView1" runat="server" 
    ShowCheckBoxes="Leaf"
    OnTreeNodeCheckChanged="CheckChanged"      
    ShowLines="true"
    PopulateNodesFromClient="true"
    ShowExpandCollapse="true"    
    NodeIndent="10"> 
</asp:TreeView>

我这样做

<script type="text/javascript">    
        function client_OnTreeNodeChecked(event) {
            var treeNode = event.srcElement || event.target;            
            if (treeNode.tagName == "INPUT" && treeNode.type == "checkbox") {
                if (treeNode.checked) {
                    alert(treeNode.value);                                      
                }
            }
        } 
</script>

但我只会在警报中“开启”。如何获取节点的值而不是复选框的值?

4

0 回答 0