3 test("bind()", function() {
6 var handler = function(event) {
7 ok( event.data, "bind() with data, check passed data exists" );
8 ok( event.data.foo == "bar", "bind() with data, Check value of passed data" );
10 $("#firstp").bind("click", {foo: "bar"}, handler).click().unbind("click", handler);
12 ok( !jQuery.data($("#firstp")[0], "events"), "Event handler unbound when using data." );
15 var handler = function(event, data) {
16 ok( event.data, "check passed data exists" );
17 ok( event.data.foo == "bar", "Check value of passed data" );
18 ok( data, "Check trigger data" );
19 ok( data.bar == "foo", "Check value of trigger data" );
21 $("#firstp").bind("click", {foo: "bar"}, handler).trigger("click", [{bar: "foo"}]).unbind(handler);
24 var handler = function(event) {
25 ok ( !event.data, "Check that no data is added to the event object" );
27 $("#firstp").bind("click", handler).trigger("click");
30 // events don't work with iframes, see #939 - this test fails in IE because of contentDocument
31 // var doc = document.getElementById("iframe").contentDocument;
33 // doc.body.innerHTML = "<input type='text'/>";
35 // var input = doc.getElementsByTagName("input")[0];
37 // $(input).bind("click",function() {
38 // ok( true, "Binding to element inside iframe" );
42 function selectOnChange(event) {
43 equals( event.data, counter++, "Event.data is not a global event object" );
45 $("#form select").each(function(i){
46 $(this).bind('change', i, selectOnChange);
51 $("#firstp").bind("click",function(e){
52 ok(true, "Normal click triggered");
55 $("#firstp").bind("click.test",function(e){
56 ok(true, "Namespaced click triggered");
59 // Trigger both bound fn (2)
60 $("#firstp").trigger("click");
62 // Trigger one bound fn (1)
63 $("#firstp").trigger("click.test");
65 // Remove only the one fn
66 $("#firstp").unbind("click.test");
68 // Trigger the remaining fn (1)
69 $("#firstp").trigger("click");
71 // using contents will get comments regular, text, and comment nodes
72 $("#nonnodes").contents().bind("tester", function () {
73 equals(this.nodeType, 1, "Check node,textnode,comment bind just does real nodes" );
77 test("click()", function() {
79 $('<li><a href="#">Change location</a></li>').prependTo('#firstUL').find('a').bind('click', function() {
80 var close = $('spanx', this); // same with $(this).find('span');
81 ok( close.length == 0, "Context element does not exist, length must be zero" );
82 ok( !close[0], "Context element does not exist, direct access to element must return undefined" );
86 $("#check1").click(function() {
87 ok( true, "click event handler for checkbox gets fired twice, see #815" );
91 $('#firstp')[0].onclick = function(event) {
95 ok( counter == 1, "Check that click, triggers onclick event handler also" );
98 test("unbind(event)", function() {
100 var el = $("#firstp");
101 el.click(function() {
102 ok( true, "Fake normal bind" );
104 el.click(function(event) {
106 ok( true, "Fake onebind" );
110 el.click(function() { return; });
112 ok( !el[0].onclick, "Handler is removed" ); // Bug #964
114 el.click(function() { return; });
115 el.unbind('change',function(){ return; });
116 for (var ret in jQuery.data(el[0], "events")['click']) break;
117 ok( ret, "Extra handlers weren't accidentally removed." );
120 ok( !jQuery.data(el[0], "events"), "Removed the events expando after all handlers are unbound." );
123 test("trigger(event, [data], [fn])", function() {
126 var handler = function(event, a, b, c) {
127 equals( event.type, "click", "check passed data" );
128 equals( a, 1, "check passed data" );
129 equals( b, "2", "check passed data" );
130 equals( c, "abc", "check passed data" );
134 var handler2 = function(a, b, c) {
135 equals( a, 1, "check passed data" );
136 equals( b, "2", "check passed data" );
137 equals( c, "abc", "check passed data" );
141 var handler3 = function(a, b, c, v) {
142 equals( a, 1, "check passed data" );
143 equals( b, "2", "check passed data" );
144 equals( c, "abc", "check passed data" );
145 equals( v, "test", "check current value" );
149 var handler4 = function(a, b, c, v) {
150 equals( a, 1, "check passed data" );
151 equals( b, "2", "check passed data" );
152 equals( c, "abc", "check passed data" );
153 equals( v, "test", "check current value" );
156 // Simulate a "native" click
157 $("#firstp")[0].click = function(){
158 ok( true, "Native call was triggered" );
161 // Triggers handlrs and native
163 $("#firstp").bind("click", handler).trigger("click", [1, "2", "abc"]);
165 // Triggers handlers, native, and extra fn
167 $("#firstp").trigger("click", [1, "2", "abc"], handler4);
169 // Simulate a "native" click
170 $("#firstp")[0].click = function(){
171 ok( false, "Native call was triggered" );
174 // Triggers handlers, native, and extra fn
176 $("#firstp").trigger("click", [1, "2", "abc"], handler2);
178 // Trigger only the handlers (no native)
180 equals( $("#firstp").triggerHandler("click", [1, "2", "abc"]), "test", "Verify handler response" );
182 // Trigger only the handlers (no native) and extra fn
184 equals( $("#firstp").triggerHandler("click", [1, "2", "abc"], handler2), false, "Verify handler response" );
186 // Build fake click event to pass in
187 var eventObj = jQuery.event.fix({ type: "foo", target: document.body });
189 // Trigger only the handlers (no native), with external event obj
191 equals( $("#firstp").triggerHandler("click", [eventObj, 1, "2", "abc"]), "test", "Verify handler response" );
193 // Trigger only the handlers (no native) and extra fn, with external event obj
195 equals( $("#firstp").triggerHandler("click", [eventObj, 1, "2", "abc"], handler), "test", "Verify handler response" );
205 ok( pass, "Trigger focus on hidden element" );
207 // have the extra handler override the return
209 equals( $("#firstp").triggerHandler("click", [1, "2", "abc"], handler3), "newVal", "Verify triggerHandler return is overwritten by extra function" );
211 // have the extra handler leave the return value alone
213 equals( $("#firstp").triggerHandler("click", [1, "2", "abc"], handler4), "test", "Verify triggerHandler return is not overwritten by extra function" );
216 test("toggle(Function, Function)", function() {
219 fn1 = function(e) { count++; },
220 fn2 = function(e) { count--; },
221 preventDefault = function(e) { e.preventDefault() },
223 link.click(preventDefault).click().toggle(fn1, fn2).click().click().click().click().click();
224 ok( count == 1, "Check for toggle(fn, fn)" );
226 $("#firstp").toggle(function () {
227 equals(arguments.length, 4, "toggle correctly passes through additional triggered arguments, see #1701" )
228 }, function() {}).trigger("click", [ 1, 2, 3 ]);
231 $("#simon1").one("click", function() {
232 ok( true, "Execute event only once" );
233 $(this).toggle(function() {
234 ok( first++ == 0, "toggle(Function,Function) assigned from within one('xxx'), see #1054" );
236 ok( first == 1, "toggle(Function,Function) assigned from within one('xxx'), see #1054" );
239 }).click().click().click();