Jan 22, 2013, 1:27 PM
[CLOSED] Question about component loader
Hello
I begin to play with component loader as it is a powerfull way to add component to other one, but I have a question.
I made a tabpanel with 2 tabs. Second tabs will be loaded by a component loader on first activation BUT i want to clear this tab and reload if I change a parameter.
See this code :
The ashx that made component (very basic at this time and sorry for vb code)
EDIT 2 I found solution here : http://forums.ext.net/showthread.php...-a-partialview
I begin to play with component loader as it is a powerfull way to add component to other one, but I have a question.
I made a tabpanel with 2 tabs. Second tabs will be loaded by a component loader on first activation BUT i want to clear this tab and reload if I change a parameter.
See this code :
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="TestComponentLoader.aspx.vb" Inherits="VisualManagement.TestComponentLoader" %>
<%@ 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 runat="server">
<title></title>
<script language="javascript" type="text/javascript">
clearPanel = function ()
{
App.tabHistorique.clear();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<ext:ResourceManager runat="server" ID="ResourceManager">
</ext:ResourceManager>
<ext:Panel runat="server" Width="500" Height="500" Layout="FitLayout">
<TopBar>
<ext:Toolbar runat="server">
<Items>
<ext:NumberField
ID="txtToSeek"
runat="server"
FieldLabel="Value to seek"
AllowBlank="false"
BlankText="mandatory."
LabelWidth="80">
</ext:NumberField>
<ext:Button runat="server" Text="clear Panel">
<Listeners>
<Click Handler="#{tabHistorique}.removeAll()"></Click>
</Listeners>
</ext:Button>
</Items>
</ext:Toolbar>
</TopBar>
<Items>
<ext:TabPanel ID="tabRMA" runat="server" Height="200" Width="350">
<Items>
<ext:Panel ID="tabLast" runat="server" Border="false" Layout="FitLayout" Title="Some stuff">
</ext:Panel>
<ext:Panel ID="tabHistorique" runat="server" Border="false" Title="Historique" Layout="FitLayout">
<Loader ID="Loader1" runat="server" Url="LoadHistorique.ashx" Mode="Component" >
<LoadMask ShowMask="true"></LoadMask>
<Params>
<ext:Parameter Name="RMA" Value="#{txtToSeek}.value" Mode="Raw"></ext:Parameter>
</Params>
</Loader>
</ext:Panel>
</Items>
</ext:TabPanel>
</Items>
</ext:Panel>
</form>
</body>
</html>The ashx that made component (very basic at this time and sorry for vb code)
Imports System.Web
Imports System.Web.Services
Imports Ext.Net
Public Class LoadHistorique
Implements System.Web.IHttpHandler
Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest
Dim MyComponents As List(Of AbstractComponent) = New List(Of AbstractComponent)
Dim myTab As New TabPanel
For i As Integer = 0 To 10
Dim myPanel As New Panel
With myPanel
.Title = "Panel" + i.ToString
End With
myTab.Add(myPanel)
Next
context.Response.ContentType = "application/json"
ComponentLoader.Render(myTab)
End Sub
ReadOnly Property IsReusable() As Boolean Implements IHttpHandler.IsReusable
Get
Return False
End Get
End Property
End ClassEDIT 2 I found solution here : http://forums.ext.net/showthread.php...-a-partialview
Last edited by Daniil; Jan 23, 2013 at 3:44 AM.
Reason: [CLOSED]
