https://www.druhemesto.cz/public/js/jquery.ajaxform.js

1/**
2 * AJAX form plugin for jQuery
3 *
4 * @copyright  Copyright (c) 2009 Jan Marek
5 * @license    MIT
6 * @link       http://nettephp.com/cs/extras/ajax-form
7 * @version    0.1
8 */
9
10jQuery.fn.extend({
11	ajaxSubmit: function (callback) {
12		var form;
13		var sendValues = {};
14
15		// submit button
16		if (this.is(":submit")) {
17			form = this.parents("form");
18			sendValues[this.attr("name")] = this.val() || "";
19
20		// form
21		} else if (this.is("form")) {
22			form = this;
23
24		// invalid element, do nothing
25		} else {
26			return null;
27		}
28
29		// validation
30		if (form.get(0).onsubmit && form.get(0).onsubmit() === false) return null;
31
32		// get values
33		var values = form.serializeArray();
34
35		for (var i = 0; i < values.length; i++) {
36			var name = values[i].name;
37
38			// multi
39			if (name in sendValues) {
40				var val = sendValues[name];
41
42				if (!(val instanceof Array)) {
43					val = [val];
44				}
45
46				val.push(values[i].value);
47				sendValues[name] = val;
48			} else {
49				sendValues[name] = values[i].value;
50			}
51		}
52
53		// send ajax request
54		var ajaxOptions = {
55			url: form.attr("action"),
56			data: sendValues,
57			type: form.attr("method") || "get"
58		};
59
60		if (callback) {
61			ajaxOptions.success = callback;
62		}
63        console.log(ajaxOptions);
64
65        if($(this).data("target")) 
66	    {
67	    	$( $(this).data("target") ).html("").addClass("loading");      			
68	    }
69        
70		return jQuery.ajax(ajaxOptions);
71	}
72});