draggable Draggable which changes shape, doesn't get updated properly

[7linternational]

Hello! So I have a scenario where I have a draggable of size 250x250 and when I drag it, I pass a class that converts it to 150x150 pixels (width, height), however when I do `draggable.hitTest("#someelement", "50%")` first of all it doesn't match although visually the elements overlap, and when I print the boundingClientRect of the draggable instance it prints `250` for width and height.
I'm doing this.update onPressInit but it doesn't change anything. Is there a way to update the bounds of the draggable instance after the drag initiates or onDragEnd?

 

onPressInit: function (ev) {

          console.log(draggable, this);

          this.target?.classList.add('intransit');

          this.update(true);

 },

[GSAP Helper]

It's pretty tough to troubleshoot without a minimal demo - the issue could be caused by CSS, markup, a third party library, your browser, an external script that's totally unrelated to GSAP, etc. Would you please provide a very simple CodePen or Stackblitz that demonstrates the issue? 

 

Please don't include your whole project. Just some colored <div> elements and the GSAP code is best. See if you can recreate the issue with as few dependancies as possible. If not, incrementally add code bit by bit until it breaks. Usually people solve their own issues during this process! If not, then at least we have a reduced test case which greatly increases your chances of getting a relevant answer.

 

Here's a starter CodePen that loads all the plugins. Just click "fork" at the bottom right and make your minimal demo: 

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

 

Using a framework/library like React, Vue, Next, etc.? 

CodePen isn't always ideal for these tools, so here are some Stackblitz starter templates that you can fork and import the gsap-trial NPM package for using any of the bonus plugins: 

• React (please read this article!)
• Next
• Svelte
• Sveltekit
• Vue
• Nuxt

 

Please share the StackBlitz link directly to the file in question (where you've put the GSAP code) so we don't need to hunt through all the files. 

 

Once we see an isolated demo, we'll do our best to jump in and help with your GSAP-specific questions.