https://bip.slaskie.pl/system/js/bit-show-componenet-data.js

1$(function(){
2	$(".bit-expand-switch").click(function(e){
3		e.preventDefault();
4		var $this = $(this);
5		var wrapper = $this.parents('div.component-head:first');
6		var expand = wrapper.next('div.bit-expand-area').eq(0);
7		
8		if (expand.attr('data-url') != undefined && $.trim(expand.attr('data-url')) != "" && !$.trim(expand.html())) {
9			expand.html('Trwa pobieranie danych <i class="ace-icon fa fa-spinner fa-spin orange" style="font-size: 2em;"></i>');
10			$.ajax({
11				url: expand.attr('data-url'),
12				type: 'GET',
13				success: function(data, textStatus, jqXHR){
14					expand.html(data);
15					return false;
16				},
17				error: function(jqXHR, textStatus, errorThrown){
18					expand.html('Wystąpił błąd ładowania treści! Przeładuj stronę i spróbuj ponownie.');
19					
20				}
21			});
22		}
23		expand.slideToggle();
24		
25		// zmiana ikony
26		var em = $(this).children('em');
27		if (em.hasClass('fa-caret-square-o-down')) {
28			em.removeClass('fa-caret-square-o-down').addClass('fa-caret-square-o-up');
29			if ($this.attr('data-bit-title-close') != undefined) {
30				$this.attr('title', $this.attr('data-bit-title-close'));
31			}
32		}
33		else if(em.hasClass('fa-caret-square-o-up')) {
34			em.removeClass('fa-caret-square-o-up').addClass('fa-caret-square-o-down');
35			if ($this.attr('data-bit-title-open') != undefined) {
36				$this.attr('title', $this.attr('data-bit-title-open'));
37			}
38		}
39		return false;
40	});
41});