We've got a page with a ton of jQuery (approximately 2000 lines) that we want to trim down b/c it is a maintenance nightmare, and it might be easier to maintain on the server. We've thought about using UpdatePanel for this. However, we don't like the fact that the UpdatePanel is sending the whole page back to the server. Looking for...
Yes, it sounds crazy....It might be. The final updatepanel does not appear to trigger anything, it just refreshes the update panels and does not call back to the usercontrol hosting it. Any ideas? EDIT: I got it posting back, however the controls inside the final usercontrol have lost their data...I'm thinking its because the main rep...
I'm using an older version of ASP.NET AJAX due to runtime limitations, Placing a ASP.NET Validator inside of an update panel does not work. Is there a trick to make these work, or do I need to use the ValidatorCallOut control that comes with the AJAX toolkit? ...
I have a gridview that is within an updatepanel for a modal popup I have on a page. The issue is that the entire page refreshes every time I click an imagebutton that is within my gridview. This causes my entire page to load and since I have grayed out the rest of the page so that the user cannot click on it this is very annoying. Does ...
According to Microsoft the FileUpload control is not compatible with an AJAX UpdatePanel. I am aware that a PostBackTrigger can be added to the submit button of the form like this: <Triggers> <asp:PostBackTrigger ControlID="Button1" /> </Triggers> The problem is that this forces the form to perform a full post-back which voids out...
I've got a web application working using VB and Ajax. I'm using updatepanels to avoid the irritating "flicker" on postbacks to the server. I would like to have a button control defined within the updatepanel itself (tried moving it outside and got some catastrophic error, so left it there) that makes the current panel not visible and ...
I get this error on an update panel within a popupControlExtender which is within a dragPanelExtender. I see that a lot of other people have this issue and have various fixes none of which have worked for me. I would love to hear a logical explanation for why this is occurring and a foolproof way to avoid such issues in the future. I ...
I am using VS 2008 with a very simple UpdatePanel scenario. But i cannot get UpdatePanel to work and cant seem to find out why I have in fact reverted to a very simple example to validate it is not my code: http://ajax.net-tutorials.com/controls/updatepanel-control/ In this example I click on either button and both text links update. ...
What aspects of the UpdatePanel are sensitive to time? I have an UpdatePanel that works fine. If I leave the page for a few minutes and come back, the UpdatePanel doesn't work. Looking at firebug, I see that it sends the Request and gets a Response back. However, the page itself doesn't update. I'm not seeing any script errors eithe...
I have a Button inside an UpdatePanel. The button is being used as the OK button for a ModalPopupExtender. For some reason, the button click event is not firing. Any ideas? Am I missing something? <asp:updatepanel id="UpdatePanel1" runat="server"> <ContentTemplate> <cc1:ModalPopupExtender ID="ModalDialog" runat="server" ...
I'm making a request from an UpdatePanel that takes more then 90 seconds. I'm getting this timeout error. "Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerTimeoutException: The server request timed out." Does anyone know if there is a way to increase the amount of time before the the call times out? ...
When I have a regular textbox in a UpdatePanel (not an ASP.NET control) with some JavaScript events on it, after the UpdatePanel updates my events are gone. Is there a way to re-attach my events after the update? (Preferably without putting my events inline). ...
Did anyone of you ever find a way of getting the Microsoft Report Viewer Control (Web) to work from within an Ajax UpdatePanel? ...
I have an ASP.Net 2.0 page that contains two UpdatePanels. The first panel contains a TreeView. The second panel contains a label and is triggered by a selection in the tree. When I select a node the label gets updated as expected and the TreeNode that I clicked on becomes highlighted and the previously selected node is no longer highlig...
I used to do the following to execute javascript from the server: Page.ClientScript.RegisterStartupScript( ... ); And it would execute when the page loads back at the client. I am now modifing existing pages to use UpdatePanels and my javascript is no longer being fired. ...
Hi All I have placed the TreeView in the update panel and HoverNodeStyle-Font-Underline="true" when ever mouse hover underline will be shown.But after post back there is no underline when mouse over Any one help me please Thanks Sekar ...
I have a button inside an update panel that I would like to update the whole page. I have set ChildrenAsTriggers="false" and UpdateMode="Conditional". I have some sample code here that demonstrates my problem. <asp:UpdatePanel ID="myFirstPanel" runat="server" ChildrenAsTriggers="false" UpdateMode="Conditional"> <ContentTemplate> ...
I've got a UserControl that contains an UpdatePanel. When I put that on a page, it throws the following error: Cannot unregister UpdatePanel with ID 'ReviewContentUpdatePanel' since it was not registered with the ScriptManager. This might occur if the UpdatePanel was removed from the control tree and later added again, w...
We're testing WYSIWYG editors, and we cannot see to make them work with asynchronous postbacks. We put the TextBox(/textarea) in the UpdatePanel and call a simple save to the DB, and all of our WYSIWYG toolbars disappear, leaving us with a bunch of HTML in textboxes. This is the one we've been working to implement: nicedit.com/ We have...
Hi All, I have a ListView inside of an Update Panel and wanted to change the Select Query from the code behind fired by a button click event and then reload the ListView inside of the Update Panel. Does anyone know how to cause the Update Panel to refresh from the code behind? Thanks, Sean ...