jQuery("#firstp").bind("click", handler).trigger("click");
});
+test("bind/one/unbind(Object)", function(){
+ expect(6);
+
+ var clickCounter = 0, mouseoverCounter = 0;
+ function handler(event) {
+ if (event.type == "click")
+ clickCounter++;
+ else if (event.type == "mouseover")
+ mouseoverCounter++;
+ };
+
+ function handlerWithData(event) {
+ if (event.type == "click")
+ clickCounter += event.data;
+ else if (event.type == "mouseover")
+ mouseoverCounter += event.data;
+ };
+
+ function trigger(){
+ $elem.trigger("click").trigger("mouseover");
+ }
+
+ var $elem = jQuery("#firstp")
+ // Regular bind
+ .bind({
+ click:handler,
+ mouseover:handler
+ })
+ // Bind with data
+ .one({
+ click:handlerWithData,
+ mouseover:handlerWithData
+ }, 2 );
+
+ trigger();
+
+ equals( clickCounter, 3, "bind(Object)" );
+ equals( mouseoverCounter, 3, "bind(Object)" );
+
+ trigger();
+ equals( clickCounter, 4, "bind(Object)" );
+ equals( mouseoverCounter, 4, "bind(Object)" );
+
+ jQuery("#firstp").unbind({
+ click:handler,
+ mouseover:handler
+ });
+
+ trigger();
+ equals( clickCounter, 4, "bind(Object)" );
+ equals( mouseoverCounter, 4, "bind(Object)" );
+});
+
test("bind(), iframes", function() {
// events don't work with iframes, see #939 - this test fails in IE because of contentDocument
- // var doc = document.getElementById("iframe").contentDocument;
- //
- // doc.body.innerHTML = "<input type='text'/>";
- //
- // var input = doc.getElementsByTagName("input")[0];
- //
- // jQuery(input).bind("click",function() {
- // ok( true, "Binding to element inside iframe" );
- // }).click();
+ var doc = jQuery("#loadediframe").contents();
+
+ jQuery("div", doc).bind("click", function() {
+ ok( true, "Binding to element inside iframe" );
+ }).click().unbind('click');
});
test("bind(), trigger change on select", function() {
jQuery("#firstp").trigger("custom");
});
+test("bind(), with different this object", function() {
+ expect(4);
+ var thisObject = { myThis: true },
+ data = { myData: true },
+ handler1 = function( event ) {
+ equals( this, thisObject, "bind() with different this object" );
+ },
+ handler2 = function( event ) {
+ equals( this, thisObject, "bind() with different this object and data" );
+ equals( event.data, data, "bind() with different this object and data" );
+ };
+
+ jQuery("#firstp")
+ .bind("click", handler1, thisObject).click().unbind("click", handler1)
+ .bind("click", data, handler2, thisObject).click().unbind("click", handler2);
+
+ ok( !jQuery.data(jQuery("#firstp")[0], "events"), "Event handler unbound when using different this object and data." );
+});
+
+test("unbind(type)", function() {
+ expect( 0 );
+
+ var $elem = jQuery("#firstp"),
+ message;
+
+ function error(){
+ ok( false, message );
+ }
+
+ message = "unbind passing function";
+ $elem.bind('error', error).unbind('error',error).triggerHandler('error');
+
+ message = "unbind all from event";
+ $elem.bind('error', error).unbind('error').triggerHandler('error');
+
+ message = "unbind all";
+ $elem.bind('error', error).unbind().triggerHandler('error');
+
+ message = "unbind many with function";
+ $elem.bind('error error2',error)
+ .unbind('error error2', error )
+ .trigger('error').triggerHandler('error2');
+
+ message = "unbind many"; // #3538
+ $elem.bind('error error2',error)
+ .unbind('error error2')
+ .trigger('error').triggerHandler('error2');
+
+ message = "unbind without a type or handler";
+ $elem.bind("error error2.test",error)
+ .unbind()
+ .trigger("error").triggerHandler("error2");
+});
+
+test("unbind(eventObject)", function() {
+ expect(4);
+
+ var $elem = jQuery("#firstp"),
+ num;
+
+ function assert( expected ){
+ num = 0;
+ $elem.trigger('foo').triggerHandler('bar');
+ equals( num, expected, "Check the right handlers are triggered" );
+ }
+
+ $elem
+ // This handler shouldn't be unbound
+ .bind('foo', function(){
+ num += 1;
+ })
+ .bind('foo', function(e){
+ $elem.unbind( e )
+ num += 2;
+ })
+ // Neither this one
+ .bind('bar', function(){
+ num += 4;
+ });
+
+ assert( 7 );
+ assert( 5 );
+
+ $elem.unbind('bar');
+ assert( 1 );
+
+ $elem.unbind();
+ assert( 0 );
+});
+
+test("hover()", function() {
+ var times = 0,
+ handler1 = function( event ) { ++times; },
+ handler2 = function( event ) { ++times; };
+
+ jQuery("#firstp")
+ .hover(handler1, handler2)
+ .mouseenter().mouseleave()
+ .unbind("mouseenter", handler1)
+ .unbind("mouseleave", handler2)
+ .hover(handler1)
+ .mouseenter().mouseleave()
+ .unbind("mouseenter mouseleave", handler1)
+ .mouseenter().mouseleave();
+
+ equals( times, 4, "hover handlers fired" );
+});
+
test("trigger() shortcuts", function() {
expect(6);
jQuery('<li><a href="#">Change location</a></li>').prependTo('#firstUL').find('a').bind('click', function() {
equals( ap, 1, "ap bubble" );
});
-test("unbind(event)", function() {
- expect(8);
- var el = jQuery("#firstp");
- el.click(function() {
- ok( true, "Fake normal bind" );
- });
- el.click(function(event) {
- el.unbind(event);
- ok( true, "Fake onebind" );
- });
- el.click().click();
-
- el.click(function() { return; });
- el.unbind('click');
- ok( !el[0].onclick, "Handler is removed" ); // Bug #964
-
- el.click(function() { return; });
- el.unbind('change',function(){ return; });
- for (var ret in jQuery.data(el[0], "events")['click']) break;
- ok( ret, "Extra handlers weren't accidentally removed." );
-
- el.unbind('click');
- ok( !jQuery.data(el[0], "events"), "Removed the events expando after all handlers are unbound." );
-
- reset();
- var clickCounter = (mouseoverCounter = 0);
- var handler = function(event) {
- if (event.type == "click")
- clickCounter += 1;
- else if (event.type == "mouseover")
- mouseoverCounter += 1;
- };
- jQuery("#firstp").bind("click mouseover", handler).unbind("click mouseover", handler).trigger("click").trigger("mouseover");
- equals( clickCounter, 0, "unbind() with multiple events at once" );
- equals( mouseoverCounter, 0, "unbind() with multiple events at once" );
-});
-
test("trigger(type, [data], [fn])", function() {
- expect(46);
+ expect(12);
var handler = function(event, a, b, c) {
equals( event.type, "click", "check passed data" );
return "test";
};
- var handler2 = function(a, b, c) {
- equals( a, 1, "check passed data" );
- equals( b, "2", "check passed data" );
- equals( c, "abc", "check passed data" );
- return false;
- };
-
- var handler3 = function(a, b, c, v) {
- equals( a, 1, "check passed data" );
- equals( b, "2", "check passed data" );
- equals( c, "abc", "check passed data" );
- equals( v, "test", "check current value" );
- return "newVal";
- };
-
- var handler4 = function(a, b, c, v) {
- equals( a, 1, "check passed data" );
- equals( b, "2", "check passed data" );
- equals( c, "abc", "check passed data" );
- equals( v, "test", "check current value" );
- };
-
var $elem = jQuery("#firstp");
// Simulate a "native" click
// Trigger 5
$elem.bind("click", handler).trigger("click", [1, "2", "abc"]);
- // Triggers handlers, native, and extra fn
- // Triggers 9
- $elem.trigger("click", [1, "2", "abc"], handler4);
-
// Simulate a "native" click
$elem[0].click = function(){
ok( false, "Native call was triggered" );
// Triggers 5
equals( $elem.triggerHandler("click", [1, "2", "abc"]), "test", "Verify handler response" );
- // Trigger only the handlers (no native) and extra fn
- // Triggers 8
- equals( $elem.triggerHandler("click", [1, "2", "abc"], handler2), false, "Verify handler response" );
var pass = true;
try {
jQuery('#form input:first').hide().trigger('focus');
pass = false;
}
ok( pass, "Trigger focus on hidden element" );
-
- // have the extra handler override the return
- // Triggers 9
- equals( $elem.triggerHandler("click", [1, "2", "abc"], handler3), "newVal", "Verify triggerHandler return is overwritten by extra function" );
-
- // have the extra handler leave the return value alone
- // Triggers 9
- equals( $elem.triggerHandler("click", [1, "2", "abc"], handler4), "test", "Verify triggerHandler return is not overwritten by extra function" );
+
+ pass = true;
+ try {
+ jQuery('table:first').bind('test:test', function(){}).trigger('test:test');
+ } catch (e) {
+ pass = false;
+ }
+ ok( pass, "Trigger on a table with a colon in the even type, see #3533" );
});
test("trigger(eventObject, [data], [fn])", function() {
return "result";
});
- $child.bind('foo', error );
+ // We should add this back in when we want to test the order
+ // in which event handlers are iterated.
+ //$child.bind('foo', error );
event = new jQuery.Event("foo");
$child.trigger( event, [1,2,3] ).unbind();
$parent.unbind().remove();
});
+test("jQuery.Event.currentTarget", function(){
+ expect(1);
+
+ var counter = 0,
+ $elem = jQuery('<button>a</button>').click(function(e){
+ equals( e.currentTarget, this, "Check currentTarget on "+(counter++?"native":"fake") +" event" );
+ });
+
+ // Fake event
+ $elem.trigger('click');
+
+ // Cleanup
+ $elem.unbind();
+});
+
test("toggle(Function, Function, ...)", function() {
expect(11);
});
test(".live()/.die()", function() {
- expect(30);
+ expect(58);
var submit = 0, div = 0, livea = 0, liveb = 0;
equals( livea, 5, "die Click on inner div" );
equals( liveb, 2, "die Click on inner div" );
+ // Make sure that stopPropgation doesn't stop live events
+ jQuery("div#nothiddendivchild").live("click", function(e){ liveb++; e.stopPropagation(); });
+ jQuery("div#nothiddendivchild").trigger("click");
+ equals( submit, 1, "stopPropagation Click on inner div" );
+ equals( div, 6, "stopPropagation Click on inner div" );
+ equals( livea, 6, "stopPropagation Click on inner div" );
+ equals( liveb, 3, "stopPropagation Click on inner div" );
+
+ jQuery("div#nothiddendivchild").die("click");
jQuery("div#nothiddendiv").die("click");
jQuery("div").die("click");
jQuery("div").die("submit");
+ // Test binding with a different context
+ var clicked = 0, container = jQuery('#main')[0];
+ jQuery("#foo", container).live("click", function(e){ clicked++; });
+ jQuery("div").trigger('click');
+ jQuery("#foo").trigger('click');
+ jQuery("#main").trigger('click');
+ jQuery("body").trigger('click');
+ equals( clicked, 2, "live with a context" );
+
+ // Make sure the event is actually stored on the context
+ ok( jQuery.data(container, "events").live, "live with a context" );
+
+ // Test unbinding with a different context
+ jQuery("#foo", container).die("click");
+ jQuery("#foo").trigger('click');
+ equals( clicked, 2, "die with a context");
+
+ // Test binding with event data
+ jQuery("#foo").live("click", true, function(e){ equals( e.data, true, "live with event data" ); });
+ jQuery("#foo").trigger("click").die("click");
+
+ // Test binding with trigger data
+ jQuery("#foo").live("click", function(e, data){ equals( data, true, "live with trigger data" ); });
+ jQuery("#foo").trigger("click", true).die("click");
+
+ // Test binding with different this object
+ jQuery("#foo").live("click", function(e){ equals( this.foo, "bar", "live with event scope" ); }, { foo: "bar" });
+ jQuery("#foo").trigger("click").die("click");
+
+ // Test binding with different this object, event data, and trigger data
+ jQuery("#foo").live("click", true, function(e, data){
+ equals( e.data, true, "live with with different this object, event data, and trigger data" );
+ equals( this.foo, "bar", "live with with different this object, event data, and trigger data" );
+ equals( data, true, "live with with different this object, event data, and trigger data")
+ }, { foo: "bar" });
+ jQuery("#foo").trigger("click", true).die("click");
+
// Verify that return false prevents default action
jQuery("#anchor2").live("click", function(){ return false; });
var hash = window.location.hash;
jQuery("#anchor2").trigger("click");
equals( window.location.hash, hash, "e.preventDefault() worked" );
jQuery("#anchor2").die("click");
+
+ // Test binding the same handler to multiple points
+ var called = 0;
+ function callback(){ called++; return false; }
+
+ jQuery("#nothiddendiv").live("click", callback);
+ jQuery("#anchor2").live("click", callback);
+
+ jQuery("#nothiddendiv").trigger("click");
+ equals( called, 1, "Verify that only one click occurred." );
+
+ jQuery("#anchor2").trigger("click");
+ equals( called, 2, "Verify that only one click occurred." );
+
+ // Make sure that only one callback is removed
+ jQuery("#anchor2").die("click", callback);
+
+ jQuery("#nothiddendiv").trigger("click");
+ equals( called, 3, "Verify that only one click occurred." );
+
+ jQuery("#anchor2").trigger("click");
+ equals( called, 3, "Verify that no click occurred." );
+
+ // Make sure that it still works if the selector is the same,
+ // but the event type is different
+ jQuery("#nothiddendiv").live("foo", callback);
+
+ // Cleanup
+ jQuery("#nothiddendiv").die("click", callback);
+
+ jQuery("#nothiddendiv").trigger("click");
+ equals( called, 3, "Verify that no click occurred." );
+
+ jQuery("#nothiddendiv").trigger("foo");
+ equals( called, 4, "Verify that one foo occurred." );
+
+ // Cleanup
+ jQuery("#nothiddendiv").die("foo", callback);
+
+ // Make sure we don't loose the target by DOM modifications
+ // after the bubble already reached the liveHandler
+ var livec = 0, elemDiv = jQuery("#nothiddendivchild").html('<span></span>').get(0);
+
+ jQuery("#nothiddendivchild").live("click", function(e){ jQuery("#nothiddendivchild").html(''); });
+ jQuery("#nothiddendivchild").live("click", function(e){ if(e.target) {livec++;} });
+
+ jQuery("#nothiddendiv span").click();
+ equals( jQuery("#nothiddendiv span").length, 0, "Verify that first handler occurred and modified the DOM." );
+ equals( livec, 1, "Verify that second handler occurred even with nuked target." );
+
+ // Cleanup
+ jQuery("#nothiddendivchild").die("click");
+
+ // Verify that .live() ocurs and cancel buble in the same order as
+ // we would expect .bind() and .click() without delegation
+ var lived = 0, livee = 0;
+
+ // bind one pair in one order
+ jQuery('span#liveSpan1 a').live('click', function(){ lived++; return false; });
+ jQuery('span#liveSpan1').live('click', function(){ livee++; });
+
+ jQuery('span#liveSpan1 a').click();
+ equals( lived, 1, "Verify that only one first handler occurred." );
+ equals( livee, 0, "Verify that second handler don't." );
+
+ // and one pair in inverse
+ jQuery('#liveHandlerOrder span#liveSpan2').live('click', function(){ livee++; });
+ jQuery('#liveHandlerOrder span#liveSpan2 a').live('click', function(){ lived++; return false; });
+
+ jQuery('span#liveSpan2 a').click();
+ equals( lived, 2, "Verify that only one first handler occurred." );
+ equals( livee, 0, "Verify that second handler don't." );
+
+ // Cleanup
+ jQuery("span#liveSpan1 a, span#liveSpan1, span#liveSpan2 a, span#liveSpan2").die("click");
+
+ // Test this, target and currentTarget are correct
+ jQuery('span#liveSpan1').live('click', function(e){
+ equals( this.id, 'liveSpan1', 'Check the this within a live handler' );
+ equals( e.currentTarget.id, 'liveSpan1', 'Check the event.currentTarget within a live handler' );
+ equals( e.target.nodeName.toUpperCase(), 'A', 'Check the event.target within a live handler' );
+ });
+
+ jQuery('span#liveSpan1 a').click();
+
+ jQuery('span#liveSpan1').die('click');
+});
+
+test("live with submit", function() {
+ var count = 0;
+
+ jQuery("#testForm").live("submit", function() {
+ count++;
+ return false;
+ });
+
+ jQuery("#testForm input[name=sub1]")[0].click();
+ jQuery("#testForm input[name=T1]").trigger({type: "keypress", keyCode: 13});
+
+ equals(2, count);
+
+ jQuery("#testForm").die("submit");
+});
+
+test("live with focus/blur", function(){
+ expect(2);
+
+ // Setup
+ jQuery("<input type='text' id='livefb' />").appendTo("body");
+
+ var $child = jQuery("#livefb"),
+ child = $child[0],
+ pass = {};
+
+ function worked(e){
+ pass[e.type] = true;
+ }
+
+ $child.live("focus", worked);
+ $child.live("blur", worked);
+
+ // Test
+ child.focus();
+ if (pass.focus)
+ ok(true, "Test live() with focus event");
+ else
+ ok(true, "Cannot test focus because the window isn't focused");
+
+ child.blur();
+ if (pass.blur)
+ ok( true, "Test live() with blur event");
+ else
+ ok(true, "Cannot test blur because the window isn't focused");
+
+ // Teardown
+ $child.die("focus", worked);
+ $child.die("blur", worked);
+ $child.remove();
+ window.scrollTo(0,0);
+});
+
+test("Non DOM element events", function() {
+ expect(3);
+
+ jQuery({})
+ .bind('nonelementglobal', function(e) {
+ ok( true, "Global event on non-DOM annonymos object triggered" );
+ });
+
+ var o = {};
+
+ jQuery(o)
+ .bind('nonelementobj', function(e) {
+ ok( true, "Event on non-DOM object triggered" );
+ }).bind('nonelementglobal', function() {
+ ok( true, "Global event on non-DOM object triggered" );
+ });
+
+ jQuery(o).trigger('nonelementobj');
+ jQuery.event.trigger('nonelementglobal');
});
/*