Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Microsoft JScript runtime error: (...)' is null or not an object

Posted on 2010-09-07
1
Medium Priority
?
443 Views
Last Modified: 2012-05-10
I get this error in a simple JS - that I'm using to set focus.  THe JS is a page that is hosted in a Masterpage... What is wrong?   Why can't it find this object ?

I look at the source and it's there...

   document.getElementById(<%= cmbPREFIX.ClientID %>).focus()





  function alertSaved() {
        var oWnd = radalert("Constituent Information Added!",300,100, "TRU");
        oWnd.add_close(function () {

// ERROR HERE
                     document.getElementById(<%= cmbPREFIX.ClientID %>).focus()
   

           /// Doesn't work either -   $get('cmbPREFIX').focus();
        });

   
0
Comment
Question by:JElster
1 Comment
 
LVL 52

Accepted Solution

by:
Carl Tawn earned 500 total points
ID: 33618640
I think this is a simple case of missing apostrophes:


document.getElementById('<%= cmbPREFIX.ClientID %>').focus() ;

Open in new window

0

Featured Post

Concerto's Cloud Advisory Services

Want to avoid the missteps to gaining all the benefits of the cloud? Learn more about the different assessment options from our Cloud Advisory team.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

A quick way to get a menu to work on our website, is using the Menu control and assign it to a web.sitemap using SiteMapDataSource. Example of web.sitemap file: (CODE) Sample code to add to the page menu: (CODE) Running the application, we wi…
IntroductionWhile developing web applications, a single page might contain many regions and each region might contain many number of controls with the capability to perform  postback. Many times you might need to perform some action on an ASP.NET po…
Screencast - Getting to Know the Pipeline
Look below the covers at a subform control , and the form that is inside it. Explore properties and see how easy it is to aggregate, get statistics, and synchronize results for your data. A Microsoft Access subform is used to show relevant calcul…
Suggested Courses

564 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question