daniel demesmaeker
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daniel demesmaeker
asked on 10 Sep 2012, 07:22 PM
Hi,
My problem is:
I have a master page where I have RadAjaxManager and RadScriptManager.
On my aspx page I need to call with a javascript function the server with a Ajaxrequest to update a label for example.
For that, I added a RadAjaxManagerProxy and RadCodeBlock.
When I click on the button1, that working.
Form the button2 (javascript), I called the function manager_AjaxRequest but don't refresh the label.
Do you know what I missed ?
Here is a copy of my master page and detail page.
Masterpage:
Code begin:
Detail page:
and the code behind:
My problem is:
I have a master page where I have RadAjaxManager and RadScriptManager.
On my aspx page I need to call with a javascript function the server with a Ajaxrequest to update a label for example.
For that, I added a RadAjaxManagerProxy and RadCodeBlock.
When I click on the button1, that working.
Form the button2 (javascript), I called the function manager_AjaxRequest but don't refresh the label.
Do you know what I missed ?
Here is a copy of my master page and detail page.
Masterpage:
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="test.master.cs" Inherits="abc.pages.MasterPage.test" ClientIDMode="AutoID" %><!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> <asp:ContentPlaceHolder ID="head" runat="server"></asp:ContentPlaceHolder></head><body> <form id="form1" runat="server"> <telerik:RadScriptManager ID="RadScriptManagerMasterPage" runat="server" /> <telerik:RadAjaxManager ID="RadAjaxManager_Master" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest"></telerik:RadAjaxManager> <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server" /> </form></body></html>Code begin:
protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e){}Detail page:
<telerik:RadAjaxManagerProxy ID="AjaxManagerProxy1" runat="server" > <AjaxSettings> <telerik:AjaxSetting AjaxControlID="Button1"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="Label1" LoadingPanelID="RadAjaxLoadingPanel1" /> </UpdatedControls> </telerik:AjaxSetting> <telerik:AjaxSetting AjaxControlID="Button2"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="Label1" LoadingPanelID="RadAjaxLoadingPanel1" /> </UpdatedControls> </telerik:AjaxSetting> </AjaxSettings></telerik:RadAjaxManagerProxy><telerik:radajaxloadingpanel id="RadAjaxLoadingPanel1" runat="server" skin="Windows7" /> <telerik:RadCodeBlock ID="RadScriptBlock1" runat="server"> <script type="text/javascript"> function test() { var manager = $find("<%= RadAjaxManager.GetCurrent(Page).ClientID %>"); var textBoxId = "RowSelected"; if (manager && textBoxId) { manager.ajaxRequest("RowSelected"); } } </script></telerik:RadCodeBlock ><asp:Button ID="Button1" runat="server" Text="test 1" onclick="Button1_Click" /><br /><asp:Button ID="Button2" runat="server" CausesValidation="false" OnClientClick="javascript:test();return false;" Text="test 2" /><br /><asp:Label ID="Label1" runat="server" Text=""></asp:Label>and the code behind:
protected void Page_Load(object sender, EventArgs e){ RadAjaxManager manager = RadAjaxManager.GetCurrent(Page); manager.AjaxRequest += new RadAjaxControl.AjaxRequestDelegate(manager_AjaxRequest);}protected void Button1_Click(object sender, EventArgs e){ Label1.Text = "A" + DateTime.Now.Ticks.ToString();}protected void manager_AjaxRequest(object sender, AjaxRequestEventArgs e){ if (e.Argument == "RowSelected") { Label1.Text = "B" + DateTime.Now.Ticks.ToString(); }}2 Answers, 1 is accepted
0
Hello Daniel,
Note that in order to update a specific control on when client ajaxRequest is calls you should add a setting in which the main RadAjaxManager updates this control. Add the following into the content page:
Give this a try and let me know if it helps.
Greetings,
Maria Ilieva
the Telerik team
Note that in order to update a specific control on when client ajaxRequest is calls you should add a setting in which the main RadAjaxManager updates this control. Add the following into the content page:
protected void Page_Load(object sender, EventArgs e){ RadAjaxManager manager = RadAjaxManager.GetCurrent(Page); manager.AjaxRequest += new RadAjaxControl.AjaxRequestDelegate(manager_AjaxRequest); manager.AjaxSettings.AddAjaxSetting(manager, Label1);}Give this a try and let me know if it helps.
Greetings,
Maria Ilieva
the Telerik team
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daniel demesmaeker
Top achievements
Rank 1
Rank 1
answered on 14 Sep 2012, 03:16 PM
Hi Maria,
Thank very much, that is working perfectly.
Regards,
Thank very much, that is working perfectly.
Regards,