My scrollTrigger items inside other scrollTrigger start their animation at the same time

[offkoenig]

My scrollTrigger items inside other scrollTrigger start their animation at the same time
But i need them to start one-by-one and parent scroll to stop until each animation ends. I'm completely frustrated with this

Here's my code:
 

const horizontalSections = gsap.utils.toArray('section.horizontal')

 

  horizontalSections.forEach(function (sec, i) {

   

    var thisPinWrap = sec.querySelector('.pin-wrap');

    var thisAnimWrap = thisPinWrap.querySelector('.animation-wrap');

   

    var getToValue = () => -(thisAnimWrap.scrollWidth - window.innerWidth);

 

    st.value = gsap.fromTo(thisAnimWrap, {

      x: () => thisAnimWrap.classList.contains('to-right') ? 0 : getToValue()

    }, {

      x: () => thisAnimWrap.classList.contains('to-right') ? getToValue() : 0,

      ease: "none",

      scrollTrigger: {

        trigger: sec,  

        start: "top top",

        end: () => "+=" + (thisAnimWrap.scrollWidth - window.innerWidth),

        pin: thisPinWrap,

        invalidateOnRefresh: true,

        anticipatePin: 1,

        scrub: 1,

      }

    });

 

   

  gsap.utils.toArray(`.portfolio`).forEach((section, index) => {

    const tl = gsap.timeline({

        scrollTrigger: {

            trigger: section,

            start: "center center",

            end: () => "+=" + ((section.offsetWidth)),

            scrub: true,

            pinReparent: true,

            anticipatePin: 1,

            immediateRender: false,

            onUpdate: (self) => {

                if (self.progress < 1) {

                  stopSt()

                }

 

                if (self.progress === 1 || self.progress === 0) {

                  runSt()

                }

            }

        },

        defaults: {ease: "none"}

    });

 

    tl.fromTo(section.querySelector(".afterImage"), { xPercent: 100, x: 0}, {xPercent: 60})

 

    .fromTo(section.querySelector(".afterImage img"), {xPercent: -100, x: 0}, {xPercent: -60}, 0);

  });

See the Pen mdgBqQm by baristamister (@baristamister) on CodePen

[GSAP Helper]

Without a minimal demo, it's very difficult to troubleshoot; the issue could be caused by CSS, markup, a third party library, a 3rd party script, etc. Would you please provide a very simple CodePen or Stackblitz that illustrates 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 dependencies as possible. Start minimal and then incrementally add code bit by bit until it breaks. Usually people solve their own issues during this process! If not, at least we have a reduced test case which greatly increases your chances of getting a relevant answer.

 

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

that loads all the plugins. Just click "fork" at the bottom right and make your minimal demo: 

 

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. ✅

[offkoenig]

11 hours ago, GSAP Helper said:

Without a minimal demo, it's very difficult to troubleshoot; the issue could be caused by CSS, markup, a third party library, a 3rd party script, etc. Would you please provide a very simple CodePen or Stackblitz that illustrates 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 dependencies as possible. Start minimal and then incrementally add code bit by bit until it breaks. Usually people solve their own issues during this process! If not, at least we have a reduced test case which greatly increases your chances of getting a relevant answer.

 

 

that loads all the plugins. Just click "fork" at the bottom right and make your minimal demo: 

 

 

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. ✅

Stackblitz starter templates erroring 404

[Rodrigo]

Sorry, there was a change in the base URL.

 

These are the new urls, please use one of those:

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

Happy Tweening!