Fixed "show-more-btn" toggle logic and added optional "collapseAfter" parameter (#473)

* fixed "show-more-btn" toggle logic

* allow customization of number of items to show in "taken courses" when before collapsing

* renamed treshold param to collapseAfter

Co-authored-by: Fabio Fenoglio <fabio.fenoglio@eng.it>
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Fabio Fenoglio 2021-12-07 18:40:34 +01:00 committed by GitHub
parent fea093c187
commit e3c84e0ba1
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3 changed files with 16 additions and 16 deletions

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@ -158,18 +158,16 @@ function toggleCourseVisibility(elem) {
}
// toggle hidden-course class from the third elements
for (var i = 0; i < courses.length; i++) {
if (i > 1 && courses[i].classList !== null) {
courses[i].classList.toggle("hidden-course");
for (const course of courses) {
if (course.classList.contains("hidden-course") || course.classList.contains("toggled-hidden-course")) {
course.classList.toggle("hidden-course");
course.classList.add("toggled-hidden-course");
}
}
// toggle the current button visibility
elem.classList.toggle("hidden");
// toggle the alternate button visibility
if (elem.id === "show-more-btn"){
document.getElementById("show-less-btn").classList.toggle("hidden");
}else{
document.getElementById("show-more-btn").classList.toggle("hidden");
// toggle the buttons visibility
let buttonsToToggle = elem.parentNode.getElementsByClassName("show-more-btn");
for (const buttonToToggle of buttonsToToggle) {
buttonToToggle.classList.toggle("hidden");
}
}