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implement scroll to top function

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Michi 2025-03-10 21:31:28 +01:00
parent 03ff2ec08f
commit 112f84b1ca
3 changed files with 52 additions and 5 deletions
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17
static/main.js
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@ -1,6 +1,10 @@
// Add event listeners
document.addEventListener('DOMContentLoaded', function(){
console.log("Hello World!");
scrollTopVisibilityUpdate();
});
window.addEventListener('scroll', function(){
scrollTopVisibilityUpdate();
});
document.querySelector(".nav-toggle").addEventListener('click', function(){
@ -14,10 +18,10 @@ document.querySelectorAll(".nav-links a").forEach(element => {
});
// Generic functions
function toggleDisplayByClass(className){
function toggleDisplayByClass(className, displayType){
let items = document.getElementsByClassName(className);
for (const item of items){
item.style.display = ((item.style.display == "none") ? 'block' : 'none');
item.style.display = ((item.style.display == "none") ? displayType : 'none');
}
}
@ -35,4 +39,11 @@ function switchClasses(selector, class1, class2){
function toggleNav(){
toggleClass("nav", "open");
switchClasses(".nav-toggle i", "ai-text-align-right", "ai-cross");
}
// scroll top visibility
function scrollTopVisibilityUpdate(){
const scrollTop = document.querySelector(".scroll-top");
scrollTop.style.display = ((window.scrollY > 20) ? 'flex' : 'none');
scrollTop.style.right = ((window.scrollY > 20) ? '0' : '-55px');
}