Solved

Triggers an event when the div visibilty is changed.

Posted on 2011-03-24
5
378 Views
Last Modified: 2012-05-11
Is there a way to trigger an event when the visibility of a div is changed?

Please, advice. It can be javascript or jquery as long as it is working.

thanks.

Joseph
0
Comment
Question by:PagodNaUtak
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
5 Comments
 
LVL 19

Assisted Solution

by:Rikin Shah
Rikin Shah earned 166 total points
ID: 35212901
You must have code to change the div visibility. Fire an event after that with your conditions. This should solve the problem.
0
 
LVL 40

Accepted Solution

by:
gurvinder372 earned 334 total points
ID: 35212917
Or else you can set a timer interval to keep checking the visibility status of that element

var timer1 = setTimeout( "checkVisibilityStatus()", 2000); //after 2 seconds this method will be fired
var currentStatus = "none";
function checkVisibilityStatus()
{
    status = document.getElementById( "divId1" ).style.display;
    if ( status == "none" && currentStatus != status)
   {
      //do something if the div is now hidden
   }
   else if ( status == "block" && currentStatus != status)
   {
      //do something if the div is now visible
   }
   //if you want this method to fired again after two secs then
   clearTimeout( timer1 );
   timer1 = setTimeout( "checkVisibilityStatus()", 2000); //after 2 seconds this method will be fired

}
0
 
LVL 8

Author Comment

by:PagodNaUtak
ID: 35213252
so, there is no event in javascript or jquery that triggers when the visibilty is changed?
0
 
LVL 40

Assisted Solution

by:gurvinder372
gurvinder372 earned 334 total points
ID: 35213270
No, there is no such event that is triggered
0
 
LVL 8

Author Closing Comment

by:PagodNaUtak
ID: 35213511
Thank you for your help.
0

Featured Post

Containers & Docker to Create a Powerful Team

Containers are an incredibly powerful technology that can provide you and/or your engineering team with huge productivity gains. Using containers, you can deploy, back up, replicate, and move apps and their dependencies quickly and easily.

Question has a verified solution.

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

Introduction Knockoutjs (Knockout) is a JavaScript framework (Model View ViewModel or MVVM framework).   The main ideology behind Knockout is to control from JavaScript how a page looks whilst creating an engaging user experience in the least …
This article discusses how to implement server side field validation and display customized error messages to the client.
The viewer will learn how to dynamically set the form action using jQuery.
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…
Suggested Courses

636 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