May 28, 2013, 2:40 PM
[OPEN] [#250] TreePanel fails when EnableLocking is set to true
When i try to use Locking functionality (set EnableLocking to true) on TreePanel i get the following error:
Any ideas to overcome this issue?
Any ideas to overcome this issue?
<!DOCTYPE html>
<html>
<head id="Head1" runat="server">
</head>
<body>
<ext:ResourceManager ID="ResourceManager1" runat="server" />
<ext:TreePanel ID="_tpnl" RootVisible="false" EnableLocking="true" Title="Ext.Net" Height="700" Width="500"
Margins="10" Border="false" runat="server">
<Store>
<ext:TreeStore ID="TreeStore1" runat="server">
<Proxy>
<ext:AjaxProxy Url="/Example/LoadFakeChildren">
<ActionMethods Read="POST" />
<Reader>
<ext:JsonReader Root="data" />
</Reader>
</ext:AjaxProxy>
</Proxy>
<Model>
<ext:Model ID="Model1" runat="server">
<Fields>
<ext:ModelField Name="Task" />
<ext:ModelField Name="Column1" />
</Fields>
</ext:Model>
</Model>
</ext:TreeStore>
</Store>
<Root>
<ext:Node NodeID="0" Text="Root" />
</Root>
<ColumnModel>
<Columns>
<ext:TreeColumn ID="TreeColumn2" Text="Task" Lockable="true" DataIndex="Task" Flex="2" runat="server" />
<ext:Column ID="TreeColumn3" Text="Column1" Lockable="true" DataIndex="Column1" runat="server" />
</Columns>
</ColumnModel>
</ext:TreePanel>
</body>
</html>namespace SandBox.Controllers
{
public class ExampleController : System.Web.Mvc.Controller
{
public ActionResult Index()
{
return View();
}
public StoreResult LoadFakeChildren()
{
NodeCollection nodes = new NodeCollection(false);
for (int index = 1; index < 6; index++)
{
Node no = new Node();
no.NodeID = index.ToString() + DateTime.Now.Second;
no.CustomAttributes.Add(new ConfigItem { Name = "Task", Value = no.NodeID, Mode = ParameterMode.Value });
no.CustomAttributes.Add(new ConfigItem { Name = "Column1", Value = Guid.NewGuid().ToString(), Mode = ParameterMode.Value });
nodes.Add(no);
}
return new StoreResult { Data = nodes.ToJson() };
}
}
}
Last edited by Daniil; May 29, 2013 at 3:46 AM.
Reason: [OPEN] [#250]
