Solved

errors when I run In my PC but not in the server

Posted on 2013-05-22
5
219 Views
Last Modified: 2013-05-28
Hello I have a web site that when I run inmy pc with visual studio 2010 I get a warning:

"Runtime Error in Microsoft JScript: Can not set value of the property 'className': object is null or undefined"

the code is

           var menuSelected = 5;
               items[menuSelected].className = "selected";

but If I push "continue" the proyect runs fine. And when I upload to the server All works fine.

My problem is that is very disturbing to see this message constantly and have to click to continue
0
Comment
Question by:limmontreefree
  • 2
5 Comments
 
LVL 21

Accepted Solution

by:
Amitkumar Panchal earned 500 total points
ID: 39195078
such errors occur when a java script code is executed on a object which not loaded or initialized. in other words, javascript is started executing before loading the entire webpage.

please check at your end. To check, you can add a timer in the function, so that it can function will execute after some time. generally, javascript function calls are written at the end of web page to avoid such issue.
0
 

Author Comment

by:limmontreefree
ID: 39200420
Thanks I'll try and tell You.
0
 

Author Closing Comment

by:limmontreefree
ID: 39202740
Thanks
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

Suggested Solutions

What is Node.js? Node.js is a server side scripting language much like PHP or ASP but is used to implement the complete package of HTTP webserver and application framework. The difference is that Node.js’s execution engine is asynchronous and event…
JavaScript has plenty of pieces of code people often just copy/paste from somewhere but never quite fully understand. Self-Executing functions are just one good example that I'll try to demystify here.
The viewer will learn how to look for a specific file type in a local or remote server directory using PHP.
The viewer will learn the basics of jQuery including how to code hide show and toggles. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery…

749 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