heres the code
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="test.aspx.cs" Inherits="test" %>
<%@ 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 id="Head1" runat="server">
<title></title>
<style type="text/css">
.x-form-item
{
font: 14px arial,tahoma,helvetica,sans-serif;
}
.content
{
font: 14px arial,tahoma,helvetica,sans-serif;
}
.x-btn button
{
font: 14px arial,tahoma,helvetica,sans-serif;
}
.x-form-field
{
font: 14px arial,tahoma,helvetica,sans-serif;
}
.x-panel-mc {
font: 13px tahoma,arial,helvetica,sans-serif;
}
</style>
</head>
<ext:ResourceManager ID="ResourceManager1" runat="server">
</ext:ResourceManager>
<body>
<form id="form1" runat="server">
<ext:Viewport ID="Viewport1" runat="server" Layout="border">
<Items>
<ext:Panel ID="Panel1" runat="server" padding="10" Region="Center" Border="false" Layout="Fit">
<Items>
<ext:BorderLayout ID="BorderLayout1" runat="server">
<North>
<ext:Panel ID="Panel2"
runat="server"
Region="North"
Margins="5 5 5 5"
Title="Information"
Height="100"
Padding="5"
Frame="true"
Collapsible="true"
Icon="Information">
<Content>
<b>test</b>
<p>test</p><br/>
</Content>
</ext:Panel>
</North>
<Center>
<ext:FormPanel ID="panelForm" runat="server" Title="test panel" Padding="20" MonitorValid="true" AutoScroll="true" Border="false">
<Items>
<ext:FieldSet ID="FieldSet1" runat="server" Title="test" Padding="10">
<Items>
<ext:TextField ID="tbInitial" runat="server" Width="235" FieldLabel="test2sd344" AllowBlank="false">
</ext:TextField>
<ext:DateField ID="dfDob" runat="server" FieldLabel="dsfff4sds4" Width="235" AllowBlank="false" Format="dd-MMM-yyyy">
</ext:DateField>
<ext:ComboBox ID="cbCentre" runat="server" ValueField="Value" Width="235" FieldLabel="asdasdsads" DisplayField="ttt" Editable="false" SelectOnFocus="true" Mode="Local" AllowBlank="false">
<Store>
<ext:Store ID="store_centre" runat="server">
<Reader>
<ext:JsonReader>
<Fields>
<ext:RecordField Name="Value" Type="Int"/>
<ext:RecordField Name="ttt" Type="String" />
</Fields>
</ext:JsonReader>
</Reader>
</ext:Store>
</Store>
</ext:ComboBox>
</Items>
</ext:FieldSet>
<ext:FieldSet ID="stratFs" runat="server" Title="stres" Padding="10">
<Items>
</Items>
</ext:FieldSet>
<ext:Panel ID="Panel4" runat="server" Title="addd" Padding="10" Height="90" Layout="Fit">
<Items>
<ext:ColumnLayout ID="ColumnLayout1" runat="server">
<Columns>
<ext:LayoutColumn>
<ext:Checkbox ID="Checkbox1" runat="server" LabelAlign="Right"/>
</ext:LayoutColumn>
<ext:LayoutColumn ColumnWidth="0.7">
<ext:Panel ID="Panel5" runat="server" Border="false">
<Content>
<div class="content" style="padding-top:4px">
asdsadasdasdsad.
</div>
</Content>
</ext:Panel>
</ext:LayoutColumn>
</Columns>
</ext:ColumnLayout>
</Items>
</ext:Panel>
<ext:Panel ID="Panel8" runat="server" Border="false" Height="10">
<Content></Content>
</ext:Panel>
<ext:Panel ID="Panel6" runat="server" Padding="10">
<Items>
<ext:Panel ID="Panel3"
runat="server"
Region="North"
Margins="5 5 5 5"
Title="Information"
Height="80"
Padding="5"
Frame="true"
Collapsible="true"
Icon="Information">
<Content>
<b>sdfdsfsfd</b>
<p>sadsadw3332sfdsfsf.</p><br/>
</Content>
</ext:Panel>
<ext:Panel ID="Panel7" runat="server" Height="10" Border="false">
<Content></Content>
</ext:Panel>
<ext:Panel ID="Panel9" runat="server" Title=" sddd" Padding="10" Height="90" Layout="Fit">
<Items>
<ext:ColumnLayout ID="ColumnLayout2" runat="server">
<Columns>
<ext:LayoutColumn>
<ext:TextField ID="tbttt" runat="server" LabelWidth="320" FieldLabel="Esdadasdigsadsadsad" AllowBlank="false"></ext:TextField>
</ext:LayoutColumn>
<ext:LayoutColumn>
<ext:Panel ID="Panel10" runat="server" Border="false" PaddingSummary="0px 0px 0px 10px">
<Items>
<ext:Button ID="btntttt" runat="server" Text="sdfsdfdsf">
</ext:Button>
</Items>
</ext:Panel>
</ext:LayoutColumn>
</Columns>
</ext:ColumnLayout>
</Items>
</ext:Panel>
</Items>
</ext:Panel>
</Items>
<Listeners>
<ClientValidation Handler="#{btntttt}.setDisabled(!valid);" />
</Listeners>
</ext:FormPanel>
</Center>
</ext:BorderLayout>
</Items>
</ext:Panel>
</Items>
</ext:Viewport>
</form>
</body>
</html>