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Seems that ScrollTrigger.refresh() does the job, i´m checking the docs...
QuoteRecalculates the positioning of all of the ScrollTriggers on the page which typically happens automatically when the window/scroller resizes but you can force it by calling
ScrollTrigger.refresh()
. For example, if you make changes to the DOM that would cause a reflow and position changes like expanding content.This is just my case. I´m tying to apply it on the scrollto onComplete callback.
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Hi there! I´m using the brand new Scroll Trigger plugin, it´s amazing!
But i´m having a problem using it with Smooth scroll: i have a link that scroll the page to some point, but after this scroll the Scroll Trigger markers move and the animation that should be triggered doesn´t start. If not scrolled, the script works as it should.
Here is the example with markers: https://byhumans.works/area/cliente/roalca/
The bottom blue section have a countdown ( gsap timeline ) that is triggered once with Scroll Trigger. Click on buttons after "Nuestros Productos" title and you will see how the blue section with numbers below lost the trigger start point.
I have to do something else after i smooth scroll the page? if i use other script to scroll the page same thing happens.
This happens in all browsers, in pc, ipad and smartphone.
Thanks
My js:
// scroll on click category var prodCatBtn = util.$$('.prod-cat-link'); // scroll util.on(prodCatBtn, 'click', function(){ gsap.to(window, { duration: 0.35, delay: .35, scrollTo: { y: ".switcher-prod", offsetY: 140 }, ease: "power2.inOut" }); }); // top boxes animation var counter1 = { var: 1950 }; var counter2 = { var: 0 }; var counter3 = { var: 0 }; var count1 = util.$(".number-1"); var count2 = util.$(".number-2"); var count3 = util.$(".number-3"); count1.innerHTML = counter1.var; count2.innerHTML = counter2.var; count3.innerHTML = counter3.var; gsap.registerPlugin(ScrollTrigger); // counter animation var tl = gsap.timeline({ repeat: false, ease: "none" }); tl.to(counter1, { var: 2004, duration: 3, onUpdate: function () { count1.innerHTML = Math.ceil(counter1.var); }, }) .to(counter2, { var: 16, duration: 3, onUpdate: function () { count2.innerHTML = Math.ceil(counter2.var); }, }, "-=2") .to(counter3, { var: 160, duration: 3, onUpdate: function () { count3.innerHTML = Math.ceil(counter3.var); }, }, "-=2"); ScrollTrigger.create({ trigger: ".counter-wrap", animation: tl, toggleActions: "play pause resume pause", start: "top bottom", markers: true, });
Problem using new scrollTrigger with smooth scroll
in GSAP
Posted
Works great! Just leave the code here if someone have the same problem:
Note: using UIkit3 util classes ( UIkit.util.on ) for event listeners, use
addEventListener
instead.Docs section: https://greensock.com/docs/v3/Plugins/ScrollTrigger/static.refresh()