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Sandboxing Draggable

vamtam test
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Go to solution Solved by GreenSock,

Warning: Please note

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 Some information, especially the syntax, may be out of date for GSAP 3.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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Suppose that I have the following code:


window.mygs = window.GreenSockGlobals = {};
Modernizr.load( [ {    load: [
    complete: function () {
        window.GreenSockGlobals = window._gsQueue = window._gsDefine = null; // from TweenLite.js line 67
} ] );



When I run it, I get this error:


Uncaught TypeError: Cannot read property 'greensock' of undefined Draggable.js:795


What am I doing wrong? Is it possible to load a sandboxed version of GSAP asynchronously? I only need it after the page has loaded, so I'd prefer to load it asynchronously.


Thank you.

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Hi again,


I've done some additional tests and I have a basic demo of the problem here: http://vamtam.com/throwprops-test/ (check the console)


I now believe that there's something wrong with the sandboxing of Draggable. Right now I only have Draggable, ThrowPropsPlugin and TweenLite on the test page, Modernizr is not involved. The order of the scripts is the same as in this codepen -

See the Pen zDwEk by GreenSock (@GreenSock) on CodePen



Is it not possible to sandbox Draggable similar to the method recommended here, for example: http://greensock.com/forums/topic/9881-avoid-multiple-loaded-tweenmax-and-tweenlite/?

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Draggable requires TweenLite and CSSPlugin. 

It appears you are not loading CSSPlugin.


<script src="Draggable.js"></script>
<script src="ThrowPropsPlugin.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.14.2/TweenLite.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/gsap/1.14.2/plugins/CSSPlugin.min.js"></script>

Try that and let us know if that works

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