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className += with more than 3 classes

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This thread was started before GSAP 3 was released. Some information, especially the syntax, may be out of date for GSAP 3. Please see the GSAP 3 migration guide and release notes for more information about how to update the code to GSAP 3's syntax. 

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I seem to be having an issue adding a class with className when I already have 3 classes on an element.


This is the line I'm using: 

    TweenLite.to(this.element, 0.1, {className:'+=maximized'});
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Could you post a link to a reduced sample of your code please.


Just tested this code and it's working for me:

var container = $("#container");

TweenMax.to(container, 1,

function returnClasses()
  var classes = container.attr('class');

The HTML is quite simple:

<div id="container" class="class1 class2 class3"></div>

After 1 second the container has all four classes in it.


See the Pen gJCKf by rhernando (@rhernando) on CodePen


If you like fork and modify the codepen to adjust your scenario.




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Yep, I just tested and it seems to be working great. As Rodrigo said, please post a simple codepen or jsfiddle that clearly demonstrates the problem and we'd be happy to take a peek. 


Also make sure you're using the latest version of GSAP. 

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