Well, it needs to re-render a grid.
Here is the simple example.
Example Page
<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
MyGrid uc = (MyGrid)this.LoadControl("TestUC.ascx");
uc.ID = "MyGrid1";
this.Panel1.ContentControls.Add(uc);
if (!X.IsAjaxRequest)
{
uc.DataBind();
}
}
protected void Reset(object sender, DirectEventArgs e)
{
MyGrid uc = (MyGrid)this.FindControl("MyGrid1");
uc.Reset();
}
</script>
<!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 Example</title>
</head>
<body>
<form runat="server">
<ext:ResourceManager runat="server" />
<ext:Panel ID="Panel1" runat="server" Width="400" Height="300" />
<ext:Button runat="server" Text="Reset" OnDirectClick="Reset" />
</form>
</body>
</html>
Example User Control
<%@ Control Language="C#" ClassName="MyGrid" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
public void DataBind()
{
Store store = this.GridPanel1.GetStore();
store.DataSource = new object[]
{
new object[] { "test11", "test12", "test13" },
new object[] { "test12", "test22", "test23" },
new object[] { "test13", "test32", "test33" }
};
store.DataBind();
}
public void Reset()
{
this.DataBind();
this.GridPanel1.Render();
}
</script>
<ext:FitLayout runat="server">
<Items>
<ext:GridPanel ID="GridPanel1" runat="server" Stateful="false">
<Store>
<ext:Store runat="server">
<Reader>
<ext:ArrayReader>
<Fields>
<ext:RecordField Name="test1" />
<ext:RecordField Name="test2" />
<ext:RecordField Name="test3" />
</Fields>
</ext:ArrayReader>
</Reader>
</ext:Store>
</Store>
<ColumnModel runat="server">
<Columns>
<ext:Column Header="Test1" DataIndex="test1" />
<ext:Column Header="Test2" DataIndex="test2" />
<ext:Column Header="Test3" DataIndex="test3" />
</Columns>
</ColumnModel>
</ext:GridPanel>
</Items>
</ext:FitLayout>
Originally Posted by jmcantrell
