Re: Update message on web page while processing

Tech Tip: Click here to run a free scan for Windows Errors and optimize PC performance

Hi Mark,

As other members have mentioned, you have many approaches to query the
running status from server-side:

** use html meta tag to refresh the page constantly:

http://webdesign.about.com/od/metataglibraries/a/aa080300a.htm

** use client script to postback the html page e.g.

document.forms[0].submit()

http://www.javascript-coder.com/javascript-form/javascript-form-submit.phtml

** In ASP.NET 2.0, there provides AJAX like script callback can even help
you call a server-side page fucntion without postback the page.e.g.

#Implementing Client Callbacks Without Postbacks in ASP.NET Web Pages
http://msdn2.microsoft.com/en-us/library/ms178208.aspx

Hope also helps.

Sincerely,

Steven Cheng

Microsoft MSDN Online Support Lead


This posting is provided "AS IS" with no warranties, and confers no rights.


.

Relevant Pages

  • RE: System.Web.UI.WebControls.Image control not refreshing
    ... you configure the page to use client script callback to ... execute some functions on server-sdie without postback. ... server-side function, you can the Image control's Url, however you found ... the ASP.NET 2.0 script callback functionality ...
    (microsoft.public.dotnet.framework.aspnet.webcontrols)
  • RE: Debug causes double postback
    ... I think the double postback issue is actually ... occuring when your server-side code will block/wait for a while rather than ... Microsoft MSDN Online Support Lead ... where an initial response from the community or a Microsoft Support ...
    (microsoft.public.dotnet.framework.aspnet)
  • RE: TreeNode.Value - where can I find it in a client-side script?
    ... TreeNode.Value is used only if you want to do postback. ... so nicely and entirely client-side without these two OnTreeNodeXXX() ... I assigned (server-side) to TreeNode.Value--I'll be damned if I can find it ...
    (microsoft.public.dotnet.framework.aspnet)
  • Re: Taborder after postback
    ... as it's fully customisable server-side. ... ViewState simply preserves values in form field either side of a postback ... hyperlink, checkbox etc) has caused the postback, and write server-side code ...
    (microsoft.public.dotnet.framework.aspnet)
  • Re: Please Help!
    ... How can a server-side event cause a PostBack? ... You really don't want to put an Event Handler for a Timer in your Page ... > private void Timer_Elapsed(object sender, ...
    (microsoft.public.dotnet.framework.aspnet)