我想用 jQuery 选择一个特殊的元素。我已经尝试了很多东西。我希望有人可以帮助我。
$(document).ready(function() {
open = false;
});
// Rotate the dropdown button on click
$(".category-name").click(function() {
if (open == false) {
$(this).find(".fa-caret-down").fadeOut("fast");
$(this).find(".fa-caret-up").fadeIn("fast");
$(this).prev("li").find(".category-dropdown1").slideDown("fast");
open = true;
} else {
$(this).find(".fa-caret-down").fadeIn("fast");
$(this).find(".fa-caret-up").fadeOut("fast");
$(this).prev("li").find(".category-dropdown1").slideUp("fast");
open = false;
}
})<ul class="sortable">
<li class="category">
<a class="category-name d-flex">Favoriten <i class="fas fa-caret-down"></i><i class="fas fa-caret-up"></i></a>
<ul class="category-dropdown">
<li class="category-animation d-flex"><a href="#">Animation1</a></li>
<li class="category-animation d-flex"><a href="#">Animation1</a></li>
</ul>
</li>
<li class="category">
<a class="category-name d-flex">Tanzen <i class="fas fa-caret-down"></i><i class="fas fa-caret-up"></i></a>
<ul class="category-dropdown">
<li class="category-animation d-flex"><a href="#">Animation1</a></li> …