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Hi,
When Tree node was click, send seleted node text to refresh gridpanel
but code can't work
How to resolve ????
Treepanel1.Listeners.Click.Handler in Ext.net 2.0 can't use ,what code to replace it???
Code:<ext:TreePanel ID="TreePanel1" runat="server" Height="600" Title="mytree">
<Listeners>
<ItemClick Handler="App.direct.GetSel(#{TreePanel1}.getSelectionModel().getSelectedNode().text);">
</ItemMouseEnter>
</Listeners>
</ext:TreePanel>
Hi,
Please use SelectionModel.
Example
Code:<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Ext.NET v2 Example</title>
</head>
<body>
<ext:ResourceManager runat="server" />
<ext:TreePanel ID="TreePanel1" runat="server" AutoHeight="true">
<Root>
<ext:Node Text="Root (level 0)" Expanded="true">
<Children>
<ext:Node Text="Node1 (level 1)" Expanded="true">
<Children>
<ext:Node Text="Node1 (level 2)" Expanded="true">
<Children>
<ext:Node Text="Node1 (level 3)" Leaf="true" />
<ext:Node Text="Node2 (level 3)" Leaf="true" />
</Children>
</ext:Node>
</Children>
</ext:Node>
<ext:Node Text="Node2 (level 1)" Expanded="true">
<Children>
<ext:Node Text="Node1 (level 2)" Expanded="true">
<Children>
<ext:Node Text="Node1 (level 3)" Leaf="true" />
<ext:Node Text="Node2 (level 3)" Leaf="true" />
</Children>
</ext:Node>
</Children>
</ext:Node>
</Children>
</ext:Node>
</Root>
<SelectionModel>
<ext:TreeSelectionModel runat="server">
<Listeners>
<Select Handler="alert(record.get('text'));" />
</Listeners>
</ext:TreeSelectionModel>
</SelectionModel>
</ext:TreePanel>
</body>
</html>
thanks for your help :)
Quote:
Originally Posted by Daniil