Visual Studio .NET - Ajax: how to use Update Panel in UserControl and Parent page,

Asked By Pranay Singh on 22-Dec-09 08:47 AM

I have  Update Panel in my user control and also in my parent page.  Now the problem is, I cannot have script managers on both pages, it gives me error and also if I use Script Manager only in parent page, I  still get the error,how  should I tackle this problem,

Please help me

Thanks

Use Script manager in Master page

Madhur Chadha replied to Pranay Singh on 22-Dec-09 10:50 AM

Hido not include scriptmanager in aspx page...
simply insert it in Master page and nowhere else...it would wok like a charm

I hope this answers your question.

[)ia6l0 iii replied to Pranay Singh on 22-Dec-09 12:13 PM
Excerpt from the MSDN article located http://msdn.microsoft.com/en-us/library/bb398863.aspx.

"If a page already contains a ScriptManager control, but a nested or parent component needs additional features of the ScriptManager control, the component can include a ScriptManagerProxy control. For example, the ScriptManagerProxy control enables you to add scripts and services that are specific to nested components."

help
UserControl 1 - -> Parent - -> UserControl 2 Visual Studio .NET 06-Jun-13 10:24 AM Hello all, I have a page (Default.aspx) with a masterpage I want to set a DIV from UserControl 1 visible by clicking on a button in UserControl 2 This dos not work Control UserControl_1 = (Control)this.Parent.Page.FindControl("UserControl_1") Regards hi set { strSetPath = value; } get { return strSetPath; } } protected void Button1_Click(object sender, EventArgs e) { strSetPath = "images / AJAX.gif"; } < / script > < div style = "background: red;" > UserControl1< br / > < br / > < asp:Button ID = "Button1" runat = "server id = "form1" runat = "server" > < div > < asp:ScriptManager ID = "ScriptManager1" runat = "server" > < / asp:ScriptManager > < / div > < asp:UpdatePanel ID = "UpdatePanel1" runat = "server" > < ContentTemplate > < uc1:WebUserControl1 ID = "WebUserControl11" runat = "server" / > < / ContentTemplate > < / asp:UpdatePanel > < uc2:WebUserControl2 ID = "WebUserControl21" runat = "server" / > < / form > < / body > < / html > I look forward to hearing from have a page (Default.aspx) with a masterpage I want to set a DIV from UserControl 1 visible by clicking on a button in UserControl 2 This dos not work Control
Sys.WebForms.PageRequestManagerServerErrorException Visual Studio .NET 06-Jun-13 10:24 AM I am loading usercontrol using ajax and webservices. In a Master Page if Click any Button i got this exception Microsoft page variable like below: - Ctype(master.findcontrol("label"), label).text = "Test" - Ctype(master.findcontrol("updatepanelID"), updatepanel).update Please double check whether you have added ScriptManager on your page or not. In EnableEventValidation = "false" in the page directive of your *.aspx page or can you remove the UpdatePanel? I think that what gives you an error. Also you do not need the scriptManager Ctype master.findcontrol, Button description: Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException I am loading usercontrol using ajax and webservices. In a Master Pag
NET 06-Jun-13 10:24 AM I am loading user controls using webservices and ajax. In master page if i click any event I got an exception as Microsoft JScript page variable like below: - Ctype(master.findcontrol("label"), label).text = "Test" - Ctype(master.findcontrol("updatepanelID"), updatepanel).update Please double check whether you have added ScriptManager on your page or not. In 2.0.50727.1433; ASP.NET Version:2.0.50727.1433 I am calling the usercontrol through webservices using ajax, after loading the usercontrol if i onclick the button i got this above error. Please Provide soultion for this scenarios: 1. The page that you want to submit is a main page and through AJAX you got some content from another page but with the returned content. It's contained is replaced already. There are two solutions for this: The first is to chagne the Ajax page to HTML form and HTML controls. Another solutions is to move all the elements from Ajax page to main page. 2. Browsers that cannot support hidden fields very well - http: / / support
time interval? Visual Studio .NET 06-Jun-13 10:26 AM end of post use Ajax Update panel in that u place usercontrol and use time control to raise a time event in that write code to refresh USer control. Put ASP.NET AJAX Timer and UpdatePanel with RssToolKit all in action http: / / www.c-sharpcorner.com / UploadFile / mosessaur / aspnetcombobox02032007050834AM / aspnetcombobox.aspx http: / / ajax.asp.net / docs / tutorials / IntroToTimerControl.aspx The following example shows an UpdatePanel control that displays a randomly generated stock price and the time that the stock price was generated. The Timer control updates the content in the UpdatePanel control every 10 seconds. <%@ Page Language = "C#" AutoEventWireup = "true" %> <!DOCTYPE html PUBLIC "- / / W3C / / DTD XHTML ID = "ScriptManager1" runat = "server" / > <asp:Timer ID = "Timer1" OnTick = "Timer1_Tick" runat = "server" Interval = "10000" / > <asp:UpdatePanel ID = "StockPricePanel" runat = "server" UpdateMode = "Conditional"> <Triggers> <asp:AsyncPostBackTrigger ControlID = "Timer1" / > < / Triggers> <ContentTemplate> Stock price
Hi, hope you can help. I away to collapse it afterwards. I have seen an example here http: / / www.asp.net / ajax / ajaxcontroltoolkit / Samples / UpdatePanelAnimation / UpdatePanelAnimation.aspx but not sure what to do. All the best AnnieX type = "text / css" / > < asp : ToolkitScriptManager ID = "ToolkitScriptManager1" runat = "server"> < / asp : ToolkitScriptManager > < div id = "up_container"> < asp : UpdatePanel ID = "UpdatePanel1" runat = "server" UpdateMode = "Conditional"> < ContentTemplate > < div id = "FooterDynamicNewsFeedTopCol" class = "FooterDynamicNewsFeedTopCol"> < p > < asp : Label Label > < / p > < / div > < asp : Timer ID = "Timer1" runat = "server" Interval = "3000"> < / asp : Timer > < / ContentTemplate > < / asp : UpdatePanel > < / div > < asp : UpdatePanelAnimationExtender ID = "upae" runat = "server" BehaviorID = "animation" TargetControlID = "UpdatePanel1"> < Animations > < OnUpdating > < sequence > < Parallel SqlClient.SqlDataReader Imports System.Web Imports System.IO Partial Class NewsTicker Inherits System.Web.UI.UserControl Protected Sub Page_Load( ByVal sender As Object , ByVal e As System.EventArgs) Handles Me .Load up_container" / > < FadeOut Animationtarget = "up_container" minimumOpacity = ".2" / > < / Parallel >   < / sequence > < / OnUpdated > Hope this helps. keywords: ASP.NET ajax, SqlDataReader, Page, UserControl, EventArgs, ASP.NET, Tables, Tick, Load description: ajax UpdatePanelAnimationExtender Hi, hope you can help. I have a asp:UpdatePanelAnimationExtender control which expands. Is
Situation, where i am getting an Error, i am using a ModalUpdateProgress Control of the AJAX, it is WORKING Very fine on the development Machine but once i have HOSTED the file of the form that is giving the Error. Please Guid me through it. < asp : UpdatePanel ID = "UpdatePanel1" runat = "server" UpdateMode = "Conditional"> < ContentTemplate > < table id = "Table1" width = "100%" cellpadding = "2" runat modalPopup"> Loading < img src = "images / indicator.gif" align = "middle" / > < / div > < / ProgressTemplate > < / asp : ModalUpdateProgress > < / ContentTemplate > < / asp : UpdatePanel > The script manager adds javascript to the page. HTML pages work from a top down order. If you Ajax control needs to access a javascript method (which they all do, because Ajax is always using javascript to be true Ajax), then the javascript must be before the Ajax control renders. Try adding the Script Manager before the ContentTemplate starts. Hope this helps! Venkat adds javascript to the page. HTML pages work from a top down order. If you Ajax control needs to access a javascript method (which they all do, because Ajax is always
This is the first time i am creating an application using Ajax. . . Please explain the step by Step Process to work with tab control in ajax. . . Steps which i have covered till now. . . 1. Downloaded the framework. 2. Included the reference folder 3. Included the references in toolbox 4. I have placed tab container in my usercontrol 5. On user control i do: <%@ Register Assembly = "AjaxControlToolkit" Namespace = "AjaxControlToolkit" TagPrefix = "cc1" %> and add script manager: <asp:UpdatePanel ID = "UpdatePanel1" runat = "server"> <ContentTemplate> <cc1:tabcontainer> . . . . . . . . . . . . . . . . . . . . . . BUT when i run this code tab control thr some of these links which will you stepwise how to use tab control of ajax; http: / / programming.top54u.com / post / ASP-Net-AJAX-Tab-Control-Extender.aspx http: / / www.asp.net / ajax / videos / how-do-i-use-the-aspnet-ajax-tabs-control keywords: ASP.NET This is
Question: In a page[for ex: test e) { Control uc = LoadControl( "CustomeLogin.ascx" ); this .Controls.Add(uc); } this will add the cutomeLogin usercontrol on the main userControl hope you get it. . hi menanth, it is possible to load user controls onto a using Lazy Loading technique, like for example u can use a jQuery Tab Control or AJAX TabContainer Control and on each tab click load the user control with data see below example using AJAX Tab Container from Here in the place of content template u can place user control controls ajaxToolkit:TabContainer ID = "tabContainer" runat = "server" > < ajaxToolkit:TabPanel runat = "server" HeaderText = "Customers" > < ContentTemplate > < asp:UpdatePanel runat = "server" UpdateMode = "Conditional" > < ContentTemplate > < asp:GridView runat = "server" AllowPaging = "true" AllowSorting = "true" PageSize = "10" DataSourceID = "sqldsCustomers" / > < / ContentTemplate > < / asp:UpdatePanel > < / ContentTemplate > < / ajaxToolkit:TabPanel > < ajaxToolkit:TabPanel runat = "server" HeaderText = "Orders" > < ContentTemplate > < asp UpdatePanel runat = "server" UpdateMode = "Conditional" > < ContentTemplate > < asp:GridView runat = "server" AllowPaging = "true" AllowSorting = "true" PageSize = "10
Hi, I have created one usercontrol in asp.net. There are two update panel in that control. first update panel contain click on ID one popup window should open. in that popup window contains my second updatepanel. When i used < asp : LinkButton ID = "lblReportNo" runat = "server" Text = ' <% # Eval("ID") %> ' PostBackUrl = '<%#"~ / Details.aspx about ID we clicked in first gridview. Can anybody help me in this.? use the ajax's ModalPopupExtender. . < cc1 : ModalPopupExtender TargetControlID = "Button2" BackgroundCssClass = "modalBackground" CancelControlID = "btnMsg" PopupControlID = "Panel1" PopupDragHandleControlID = "btnMsg" ID Can you help me in this.? keywords: GridViewCommandEventArgs, ASP.NET, Show, popup window, gridview description: updatepanel in popup window. Hi, I have created one usercontrol in asp.net. There are two update panel in that control. first update panel contain
have a user control in my page inside a update pannel. . i ll open the usercontrol in a popup window( using ajax, Jquery) now i wan to avoid refereshing everytime when i supposed to open the popup which explains about userControls in Update Panel, , , , http: / / aspalliance.com / 1274_Tips_and_Tricks_ASPNET_AJAX_10_and_User_Controls.all By default, the UpdatePanel will only trigger refreshes when objects within it have their various events fired. You need to either move your ModalPopupExtender and code within the UpdatePanel, or assign a Update Trigger that is attached to your Ok button within your modal have a user control in my page inside a update pannel. . i ll open the usercontrol in a popup window( using ajax,