Nov 12, 2010, 5:58 PM
[CLOSED] How to Loop through each headercolumn editor in gridview clientside
Hi,
I am building a custom header filter for a gridpanel, which requires me to loop through each editor in the headercolumn collection.
(wanna build a dynamiclinq string, that i want to send to the server)
I've been trying to read through the ext.js documentation, but i can't figure it how to "reach" the editors in the loop - can you help me out?
I am building a custom header filter for a gridpanel, which requires me to loop through each editor in the headercolumn collection.
(wanna build a dynamiclinq string, that i want to send to the server)
I've been trying to read through the ext.js documentation, but i can't figure it how to "reach" the editors in the loop - can you help me out?
<%@ Page Language="VB" %>
<%@ 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">
<script runat="server">
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
If Not Ext.Net.X.IsAjaxRequest Then
Dim l As New List(Of FooData)
l.Add(New FooData(1, 1, "Record 1"))
l.Add(New FooData(2, 1, "Record 2"))
l.Add(New FooData(3, 1, "Record 3"))
l.Add(New FooData(4, 20, "Record 4"))
l.Add(New FooData(5, 20, "Record 5"))
l.Add(New FooData(6, 20, "Record 6"))
Me.Store1.DataSource = l
Me.Store1.DataBind()
End If
End Sub
Public Class FooData
Public ID As Integer
Public TypeID As String
Public Name As String
Public Sub New(ByVal ID As Integer, ByVal TypeID As Integer, ByVal Name As String)
Me.ID = ID
Me.TypeID = TypeID
Me.Name = Name
End Sub
End Class
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<ext:ResourceManager ID="ResourceManager1" runat="server" Theme="Gray" />
<script type="text/javascript">
</script>
<div>
<ext:Store ID="Store1" runat="server">
<Reader>
<ext:JsonReader IDProperty="ID">
<Fields>
<ext:RecordField Name="ID" Type="Int" />
<ext:RecordField Name="Name" />
<ext:RecordField Name="TypeID" />
</Fields>
</ext:JsonReader>
</Reader>
</ext:Store>
<ext:GridPanel runat="server" ID="GridPanel1" Height="300" StripeRows="true" StoreID="Store1">
<ColumnModel runat="server">
<Columns>
<ext:Column ColumnID="ID" DataIndex="ID" Header="ID" />
<ext:Column ColumnID="Name" DataIndex="Name" Header="Name" />
</Columns>
</ColumnModel>
<View>
<ext:GridView ID="GridView" runat="server">
<HeaderRows>
<ext:HeaderRow>
<Columns>
<ext:HeaderColumn>
<Component>
<ext:TextField ID="Filter1" runat="server" EnableKeyEvents="true">
<Listeners>
<KeyUp Handler="applyFilter(this);" Buffer="2000" />
</Listeners>
</ext:TextField>
</Component>
</ext:HeaderColumn>
<ext:HeaderColumn>
<Component>
<ext:TextField ID="TextField1" runat="server" EnableKeyEvents="true">
<Listeners>
<KeyUp Handler="applyFilter(this);" Buffer="2000" />
</Listeners>
</ext:TextField>
</Component>
</ext:HeaderColumn>
</Columns>
</ext:HeaderRow>
</HeaderRows>
</ext:GridView>
</View>
</ext:GridPanel>
</div>
</form>
<ext:XScript runat="server">
<script type="text/javascript">
function applyFilter(field) {
// #{GridView}.each ?? How do i loop through each textfield in header column ?
}
</script>
</ext:XScript>
</body>
</html>
Last edited by Daniil; Nov 13, 2010 at 7:28 AM.
Reason: [CLOSED]
