Hi cmschick,
The following appears to work correctly for me. Can you expand on this sample a post an update which reproduces the problem?
Example
<%@ Page Language="C#" %>
<%@ Register Assembly="Coolite.Ext.Web" Namespace="Coolite.Ext.Web" TagPrefix="ext" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
private object[] TestData
{
get
{
DateTime now = DateTime.Now;
return new object[]
{
new object[] {"Company 1", 0.1},
new object[] {"Company 2", 0.2},
new object[] {"Company 3", 0.3},
new object[] {"Company 4", 0.4},
new object[] {"Company 5", 0.5}
};
}
}
protected void Page_Load(object sender, EventArgs e)
{
if(!Ext.IsAjaxRequest)
{
Column col = new Column();
col.Header = "Price";
col.DataIndex = "price";
this.GridPanel1.ColumnModel.Columns.Add(col);
this.Store1.DataSource = this.TestData;
this.Store1.DataBind();
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>GridPanel with new Column - Coolite Toolkit Example</title>
</head>
<body>
<form id="form1" runat="server">
<ext:ScriptManager ID="ScriptManager1" runat="server" />
<ext:Store ID="Store1" runat="server">
<Reader>
<ext:ArrayReader>
<Fields>
<ext:RecordField Name="company" />
<ext:RecordField Name="price" />
</Fields>
</ext:ArrayReader>
</Reader>
</ext:Store>
<ext:GridPanel ID="GridPanel1" runat="server" StoreID="Store1" Height="300">
<ColumnModel>
<Columns>
<ext:Column Header="Company" DataIndex="company" />
</Columns>
</ColumnModel>
</ext:GridPanel>
</form>
</body>
</html>