Here's the fulsome test case. Please let me know if more info is needed.
MainPage.aspx
<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
</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 id="Head1" runat="server">
<title>Ext.Net 3.x Examples</title>
<ext:ResourcePlaceHolder ID="ResourcePlaceHolder1" runat="server" Mode="Script" />
<ext:ResourcePlaceHolder ID="ResourcePlaceHolder2" runat="server" Mode="Style" />
<script type="text/javascript">
var showWindow = function () {
var wnd = App.Window1;
wnd.center();
wnd.setVisible(true);
};
var loadWindow = function () {
var wnd = App.Window1;
wnd.hidden = true;
var url = "ChildPage.aspx";
// The logic in this code snippet is to be converted to v3.2
if (Ext.isEmpty(wnd.iframe)) {
wnd.load({
url: url,
//params: { param1: 'foo', param2: 'bar' }, // or a URL encoded string
callback: function () { Ext.Msg.alert("Loaded", "Window was loaded!"); },
//scope: yourObject, // optional scope for the callback
discardUrl: false,
nocache: true,
text: 'Loading...',
timeout: 10,
scripts: true
});
}
};
var onDocumentReady = function () {
loadWindow();
var win = App.Window1;
win.on({
"show": {
fn: function () {
// Data bind the GridPanel on window showing
win.getBody().Ext.X.DataBind({
eventMask: { showMask: true },
success: function (result) {
},
failure: function (errorMessage) {
}
});
},
scope: this,
},
"hide": {
fn: function () {
// Reconfigure the GridPanel on window hiding
win.getBody().Ext.X.Reconfigure({
eventMask: { showMask: true },
success: function (result) {
},
failure: function (errorMessage) {
}
});
},
scope: this
}
});
};
</script>
</head>
<body>
<form id="Form1" runat="server">
<ext:ResourceManager ID="ResourceManager1" runat="server" DirectMethodNamespace="X">
<Listeners>
<DocumentReady Fn="onDocumentReady" />
</Listeners>
</ext:ResourceManager>
<ext:Viewport runat="server" Layout="FitLayout">
<Items>
<ext:FormPanel ID="FormPanel1" runat="server" Border="true" Frame="false" Header="false"
TrackResetOnLoad="true" AutoScroll="false" ButtonAlign="Right">
<TopBar>
<ext:Toolbar ID="Toolbar1" runat="server">
<Items>
<ext:Button ID="Button1" runat="server" Text="Show Window" Icon="StatusOnline" Disabled="false">
<Listeners>
<Click Fn="showWindow" />
</Listeners>
</ext:Button>
<ext:ToolbarSeparator runat="server">
</ext:ToolbarSeparator>
</Items>
</ext:Toolbar>
</TopBar>
</ext:FormPanel>
</Items>
</ext:Viewport>
<ext:Window ID="Window1" runat="server" Icon="CogEdit" Title="Edit" Width="800" Height="600"
Resizable="false" Collapsible="false" Hidden="true" Modal="true" Draggable="true" Layout="FitLayout">
<Loader ID="Loader1" runat="server" Mode="Frame" AutoLoad="false" DisableCaching="true">
<LoadMask ShowMask="true" Msg="Loading Child Page...">
</LoadMask>
</Loader>
<Items>
</Items>
</ext:Window>
</form>
</body>
</html>
ChildPage.aspx
<%@ Page Language="C#" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
if (X.IsAjaxRequest) return;
}
private object[] TestData
{
get
{
var now = DateTime.Now;
return new object[]
{
new object[] { "3m Co", 71.72, 0.02, 0.03, now },
new object[] { "Alcoa Inc", 29.01, 0.42, 1.47, now },
new object[] { "Altria Group Inc", 83.81, 0.28, 0.34, now },
new object[] { "American Express Company", 52.55, 0.01, 0.02, now },
new object[] { "American International Group, Inc.", 64.13, 0.31, 0.49, now },
new object[] { "AT&T Inc.", 31.61, -0.48, -1.54, now },
new object[] { "Boeing Co.", 75.43, 0.53, 0.71, now },
new object[] { "Caterpillar Inc.", 67.27, 0.92, 1.39, now },
new object[] { "Citigroup, Inc.", 49.37, 0.02, 0.04, now },
new object[] { "E.I. du Pont de Nemours and Company", 40.48, 0.51, 1.28, now },
new object[] { "Exxon Mobil Corp", 68.1, -0.43, -0.64, now },
new object[] { "General Electric Company", 34.14, -0.08, -0.23, now },
new object[] { "Government Motors Corporation", 30.27, 1.09, 3.74, now },
new object[] { "Hewlett-Packard Co.", 36.53, -0.03, -0.08, now },
new object[] { "Honeywell Intl Inc", 38.77, 0.05, 0.13, now },
new object[] { "Intel Corporation", 19.88, 0.31, 1.58, now },
new object[] { "International Business Machines", 81.41, 0.44, 0.54, now },
new object[] { "Johnson & Johnson", 64.72, 0.06, 0.09, now },
new object[] { "JP Morgan & Chase & Co", 45.73, 0.07, 0.15, now },
new object[] { "McDonald\"s Corporation", 36.76, 0.86, 2.40, now },
new object[] { "Merck & Co., Inc.", 40.96, 0.41, 1.01, now },
new object[] { "Microsoft Corporation", 25.84, 0.14, 0.54, now },
new object[] { "Pfizer Inc", 27.96, 0.4, 1.45, now },
new object[] { "The Coca-Cola Company", 45.07, 0.26, 0.58, now },
new object[] { "The Home Depot, Inc.", 34.64, 0.35, 1.02, now },
new object[] { "The Procter & Gamble Company", 61.91, 0.01, 0.02, now },
new object[] { "United Technologies Corporation", 63.26, 0.55, 0.88, now },
new object[] { "Verizon Communications", 35.57, 0.39, 1.11, now },
new object[] { "Wal-Mart Stores, Inc.", 45.45, 0.73, 1.63, now }
};
}
}
[DirectMethod]
public void DataBind()
{
Store1.DataSource = TestData;
Store1.DataBind();
}
[DirectMethod]
public void Reconfigure()
{
this.GridPanel1.Reconfigure();
}
</script>
<!DOCTYPE html>
<html>
<head id="Head1" runat="server">
<title>Ext.Net 3.x Examples</title>
</head>
<body>
<form id="Form1" runat="server">
<ext:ResourceManager ID="ResourceManager1" runat="server" DirectMethodNamespace="X" />
<ext:Viewport ID="Viewport1" runat="server" Layout="BorderLayout">
<Items>
<ext:GridPanel ID="GridPanel1" runat="server" Flex="1" Border="true" BodyBorder="1">
<Store>
<ext:Store ID="Store1" runat="server" RemoteSort="false"
AutoLoad="true" PageSize="10">
<Model>
<ext:Model ID="Model1" runat="server" IDProperty="company">
<Fields>
<ext:ModelField Name="company" />
<ext:ModelField Name="price" Type="Float" />
<ext:ModelField Name="change" Type="Float" />
<ext:ModelField Name="pctChange" Type="Float" />
<ext:ModelField Name="lastChange" Type="Date" />
</Fields>
</ext:Model>
</Model>
</ext:Store>
</Store>
<ColumnModel ID="ColumnModel1" runat="server">
<Columns>
<ext:Column ID="Column1" runat="server" Text="Company" DataIndex="company" Width="200">
<Editor>
<ext:TextField ID="TextField1" runat="server" />
</Editor>
</ext:Column>
<ext:Column ID="Column2" runat="server" Text="Price" Width="75" DataIndex="price">
<Editor>
<ext:TextField ID="TextField2" runat="server" />
</Editor>
</ext:Column>
<ext:Column ID="Column3" runat="server" Text="Change" Width="100" DataIndex="change" />
<ext:Column ID="Column4" runat="server" Text="Change" Width="100" DataIndex="pctChange" />
<ext:DateColumn ID="DateColumn1" runat="server" Text="Last Updated" Width="120" DataIndex="lastChange"
Format="HH:mm:ss" />
</Columns>
</ColumnModel>
<SelectionModel>
<ext:RowSelectionModel ID="RowSelectionModel1" runat="server" Mode="Multi" />
</SelectionModel>
<BottomBar>
<ext:PagingToolbar ID="PagingToolbar1" runat="server">
</ext:PagingToolbar>
</BottomBar>
</ext:GridPanel>
</Items>
</ext:Viewport>
</form>
</body>
</html>