The CMS I use struggles with UpdatePanels in some of my custom controls and master pages during edits. I'd like to convert them dynamically to regular panels on Page_Load or Page_Init or something based on whether the page is being edited.
I'd like to convert all the UpdatePanels on a page to Panels dynamically. Finding the UpdatePanels isn't an issue, all my pages inherit from a common base class, and all my controls inherit from a common base class -- so I can override the Page_Init or whatever.
I suspect I can't covert the UpdatePanel to a regular Panel. I thought about maybe finding the UpdatePanel, adding a Panel to the UpdatePanel's parent, then looping through each of the UpdatePanel's controls and adding them to the new Panel, then removing the UpdatePanel.
But if I add a new Panel, it'll be at the end, can you add a Panel in the middle... maybe with Insert? This shouldn't be difficult, but am I making it too difficult? Is there a simpler way? Anybody ever done stuff like this?
Update I ended up override the OnInit function on my MasterPage base class to readd the UpdatePanel to the ScriptManager after it moved per Philippe's comment on [URL]
protected override void OnInit(EventArgs e)
{
if (Page is CMSPage && Page.IsDesignMode())
{
foreach (UpdatePanel up in this.FindControls<UpdatePanel>())
The HyperLink under Panel within UpdatePanel is not clickable. When HyperLink is moved from sub panel to UpdatePanel, everything is good. Here is my code -
The javascript generated by the asp.net SciptManager control seems to have a bug and cant handle hidden UpdatePanels. A javascript error is thrown when a control within one updated panel tries to make another update panel visible. Is this a bug with ASP.Net ajax? And does anyone have any ideas how to get around this? heres is an example of what im trying to do
this is the javascript error that gets thrown when clicking on the "LinkButton1" link. This error comes from the javascript that is generated by the asp.net ScriptManager control
Error: Sys.InvalidOperationException: Could not find UpdatePanel with ID 'ctl00_ContentPlaceHolder1_UpdatePanel2'
If i've the button outside an update panel (basically i'm using RadAjaxPanel by Telerik) it is working fine. But when the button is inside an ajax panel, even if i click OK for deleting the records the server side code is not called.
i have a gridview in updatepannel, i want to display selected row's content in a text box which is outside the pannel. at the time of selection nothing appear in textbox. but if i put gridview outside the pannel then code works fine.
I have a gridview that putted in ASP.NET Panel. both of panel and Gridview are in an UpdatePanel. there is a column in gridview that Causes Partial PostBacks. i want to Maintain Panel Scroll position on those postbacks.
I was using a great tutorial by Scott on the ASP.NET website but the code used for the feedback form was in VB and I am used to C#. The project I am working on is in C# so I tried to convert the VB code to C# code. Unfortunately, I am new to ASP.NET and new to programming email code. Below I have what I have and in bold is what has the red lines underneath it. Is anyone familiar with email in C# for a feedback form that can point me in the right direction.
Sub selYear() Dim intYear As Integer 'Year list can be changed by changing the lower and upper 'limits of the For statement For intYear = DateTime.Now.Year - 20 To DateTime.Now.Year + 20 drpCalYear.Items.Add(intYear) Next 'Make the current year selected item in the list drpCalYear.Items.FindByValue(DateTime.Now.Year).Selected = True End Sub
I know that you can call an update on an UpdatePanel server side by calling the Update function on it. I have done this in the past, though in the past I also had a ContentTemplate. In one of my current projects I add all of the controls to a the UpdatePanel in the code behind so there is no ContentTemplate defined. Is there a way to update the UpdatePanel from the code behind despite this, or am I barking up the wrong tree?
I have a gridview control inside an updatepanel. When I run the app and look at the source code generated, there is no source code about gridview. So, I can't aproach to the elements inside the gridview.
My question is, where is rendered code of gridview and how can I approach controls inside it?
I am using the javascript alert in code behind but after click the Button i trigers the javascript,it's working fine with the update panel but if i using update panel now action work on my program
