Member Avatar for ericstenson

Hi, I was wondering if anyone has the solution to this. Let's say I have a dropdownlist. And if a particular value of that dropdownlist is selected, I display a textbox. So I set the dropdownlist to cause a postback event, and on the pageload (when postback), i check to see if the dropdownlist.selectedvalue = whatever. I am currently maintaining the scroll position of the user's browser. Here's the thing: it's annoying to use, because the entire page refereshes.

Is it possible to have a more fluid webpage that doesn't "blink" on postback?

Thanks,
Eric

  • 2 Contributors
  • 8 Replies
  • 98 Views
  • 1 Day Discussion Span
  • Latest Post Latest Post by ericstenson

Recommended Answers

All 8 Replies

Member Avatar for serkan sendur

put your page area that is to be refreshed in an update panel, this will prevent the page from blinking.

Member Avatar for ericstenson

Thanks! I will give that a try.

Member Avatar for ericstenson

Actually, I am already using panels... and it still blinks.

Member Avatar for serkan sendur

are you confused between asp:panel and asp:updatepanel?

Member Avatar for ericstenson

Yes, I am! :)
Is there no dran-n-drop control for an update panel? Can I just rename the <asp:panel> with <asp:updatepanel> ?

Member Avatar for ericstenson

hmm... when I repace asp:panel with asp:updatepanel it sends back an error: Unknown server tag 'asp:UpdatePanel'

Member Avatar for serkan sendur

do you use visual studio 2005? Create an ajax enabled website, else you cant have asp:update panel

Member Avatar for ericstenson

Thanks! I decided to go to Visual Studio 2008, and WOW! I really like that dev environment.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.