web/assets/js/_src/category-collapse.js
2019-11-23 00:51:55 +08:00

31 lines
No EOL
1,008 B
JavaScript

/*
* Tab 'Categories' expand/close effect.
* © 2018-2019 Cotes Chung
* MIT License
*/
$(function() {
var child_prefix = "l_";
var parent_prefix = "h_";
// close up top-category
$(".collapse").on("hide.bs.collapse", function() { // Bootstrap collapse events.
var parent_id = parent_prefix + $(this).attr('id').substring(child_prefix.length);
if (parent_id) {
$("#" + parent_id + " .far.fa-folder-open").attr("class", "far fa-folder fa-fw");
$("#" + parent_id + " i.fas").addClass("rotate");
$("#" + parent_id).removeClass("hide-border-bottom");
}
});
// expand the top category
$(".collapse").on("show.bs.collapse", function() {
var parent_id = parent_prefix + $(this).attr('id').substring(child_prefix.length);
if (parent_id) {
$("#" + parent_id + " .far.fa-folder").attr("class", "far fa-folder-open fa-fw");
$("#" + parent_id + " i.fas").removeClass("rotate");
$("#" + parent_id).addClass("hide-border-bottom");
}
});
});