farzin Posted September 19, 2023 Share Posted September 19, 2023 hi every one i have a problem in this page https://peyrovifurniture.com/product-category/collections/ its my code const commonScrollTriggerConfig = { start: 'top top', end: '+=200%', scrub: 1, pin: true, markers: true }; // Define animations for multiple elements const elementSelectors = Array.from({ length: 50 }, (_, i) => `.collectionz-wrap-${i + 1}`); elementSelectors.forEach((elementSelector) => { gsap.to(elementSelector, { scrollTrigger: { trigger: elementSelector, ...commonScrollTriggerConfig, }, }); }); now i want to add class to ".collection-thumbs li" while scrolling and "$elementSelector" is pinned * number of ".collection-thumbs li" can be different as you can see in the link above ** i want to divide scrolling time equally between ".collection-thumbs" children Link to comment Share on other sites More sharing options...
GSAP Helper Posted September 19, 2023 Share Posted September 19, 2023 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. Link to comment Share on other sites More sharing options...
farzin Posted September 19, 2023 Author Share Posted September 19, 2023 minimal example See the Pen yLGPpoG by okhtapus (@okhtapus) on CodePen now i want to add class to ".collection-thumbs li" while scrolling and "$elementSelector" is pinned * number of ".collection-thumbs li" can be different as you can see in the link above ** i want to divide scrolling time equally between ".collection-thumbs" children Link to comment Share on other sites More sharing options...
Rodrigo Posted September 19, 2023 Share Posted September 19, 2023 Hi, This is mostly about JS logic and looping properly between the sections. Here is a simple example: See the Pen xxmPjOv by GreenSock (@GreenSock) on CodePen Hopefully this helps. Happy Tweening! 2 Link to comment Share on other sites More sharing options...
farzin Posted September 20, 2023 Author Share Posted September 20, 2023 thx man Link to comment Share on other sites More sharing options...
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