AJAX :: UpdatePanel On Master Page Keeps Refreshing Content Page?
Mar 29, 2010
I have an updatepanel on my master page that just updates the database every 30 seconds, what is happening is that everytime it is fired, it will refresh everything on the page_load of the content page that are not under ispostback = false. to disable such a thing just for this specific updatepanel?
MyMasterPage.aspx and content page MyDefault.aspx. MyMasterPage.aspx has one input button [value="Menu-1"]. When user click the button, the button will pass value "Menu-1" into TextBox1Default1 at content page MyDefault.aspx, and then refresh UpdatePanelDefault1 at content page MyDefault.aspx asynchronously.
My problem is the post back is full post back when refreshing UpdatePanelDefault1. I would like asynchronously post back during refreshing UpdatePanelDefault1. copy the full code MyMasterPage.aspx and MyDefault.aspx below, and then paste / overwrite it into your blank aspx page for testing. I am using VS 2008
I am having an issue with content page refresh, when I change something in master page. My scenario is, I have a login button present in master page, on click of which am loading a modal popup with login controls. Once the credentials are valid, i am hiding the modal popup and stroing the user authentication result in a Session object. In content page's page load event, I am checking for this session object, for showing/hiding some of the controls based on the user logged in.The problem is, after login, the content page is not getting reloaded and proper controls are not shown to the user. To make the content page refresh programmatically, i added an UpdatePanel in content page and refreshed it after login button click event in master page. But still content page is not getting refreshed.
I've got a TextBox with AutoPostBack="true" and OnTextChanged property set.
The textbox is located inside a Repeater, which in turn is located inside an UpdatePanel.
Problem is - whenever the TextBox postsback, the whole page gets reloaded, instead of the UpdatePanel only.
Here's how the thing looks:
Interesting thing is, if I take the TextBox out of the repeater, it refreshes only the UpdatePanel. So is if I put a Button inside the repeater - only the UpdatePanel gets refreshed. But whenver I place an AutoPostBack-ing control inside the Repeater, the whole page gets refreshed.
I have used master pages inside application and menu is placed on master oage.On click of that menu content pages are called,i want to update only content page But the whole page is being refreshed.I have also used the Update panels on content.
I want to display message content when i click on subject without refreshing the page, what controls i should use, it should like inbox mail, when i click subject messages will hide and aontent will display like that i want.shoould i hide the grid and display the content????// or using i frames should i call???which controld i should use, like update panel, and iframes.if i use iframe any problem.
The following is an edited version Let me describe what I have observed and I hope some Ajax guru can shed some light on this. The master page has a timer (Timer1) and a content page also has a timer (Timer2). When Timer1's interval is shorter than Timer2, Timer1 works and Timer2 does not (i.e. Timer1's Tick handler is called periodically, but Timer2's tick handler is never called). If Timer2's inerval is shorter, it seems Timer1's handler is invoked by Timer2(i.e. Timer1's interval appears to be shortened to exactly the same as Timer2). Both of these timer controls are in their separate UpdatePanels.
In my master page i have login pop with the help of ajaxModalPopupExtenderControl. Code for that is.
and now in my Home aspx page i have i search dialogue as popup. and code for that is.
and to make this as popup i have used jquery in my master page. and code is
NOW the peoblem is that when i click on <li> to make the search dialogue popup then it works find....but as soon as i click on the login button to make the login pop and close the login pop then that on click of the <li> the search button doesn't pop up the search button.
and the URl becomes http://localhost:20360/Home.aspx#dialog
and before click of the login button Url use to be http://localhost:20360/Home.asp when i use to click on <li>.
what could be the reson.?
when refresh the page the it works fine again...but after the click of the login button in master page that <li> click doesn't popup the search panel.
I am a beginner to web development and ASP.NET. I am creating a web application (not public, so SEO, bookmarking etc. is of no concern) with the typical layout of header on top, Navigation on the left, content on the right. I want the content to update without the whole page reloading when selecting something on the navigation bar. What is the typical way to implement this? MasterPage with ContentPages and using an UpdatePanel (tried this, but does not seem to work, I guess because the URL is different for each content page)? Using Frames? Using an iFrame for the content part? UserControls for the content part
I got an updatepanel which contains a normal panel on MasterPage. The updatepanel does not contain content place holder. On the content page, I have to add triggers to updatepanel for buttons that are dynamically created on "page_load" event. The problem is that, since the page_load event of content page is being called before master page's page_load event, UpdatePanel is not being created. So that, whenever i try to add triggers in page_load event of content page, i got an error like "A control with ID 'ctl00$editableContent$ctl42' could not be found for the trigger in UpdatePanel 'up1'."
The code below is for adding triggers to updatepanel for buttons.
MasterClass master = (MasterClass)Page.Master; AsyncPostBackTrigger trig = new AsyncPostBackTrigger(); [code]....
I have the same problem as [URL] However, the solution doesn't work for me since I'm using .Net 4.0 and xhtmlConformance is not there from start.
Basically, using a master page, the RadioButtonList still do the whole page postback even it's in the UpdatePanel. When I put the exact same code in a standalone page without a master page, it works as expected.
I got a aspx page using a master page. In the aspx page, i got multiple Content section: [Code]....
What I was trying to do is to perform a post back on Content Id "Content2" with a event trigger by both of the drop down list. The problem here is the drop down list is inside "Content 1".The error I got is: [Code]....