').prependTo('#firstUL').find('a').bind('click', function() {
var close = jQuery('spanx', this); // same with jQuery(this).find('span');
equals( close.length, 0, "Context element does not exist, length must be zero" );
ok( !close[0], "Context element does not exist, direct access to element must return undefined" );
return false;
}).click();
jQuery("#check1").click(function() {
ok( true, "click event handler for checkbox gets fired twice, see #815" );
}).click();
var counter = 0;
jQuery('#firstp')[0].onclick = function(event) {
counter++;
};
jQuery('#firstp').click();
equals( counter, 1, "Check that click, triggers onclick event handler also" );
var clickCounter = 0;
jQuery('#simon1')[0].onclick = function(event) {
clickCounter++;
};
jQuery('#simon1').click();
equals( clickCounter, 1, "Check that click, triggers onclick event handler on an a tag also" );
jQuery('').load(function(){
ok( true, "Trigger the load event, using the shortcut .load() (#2819)");
}).load();
});
test("trigger() bubbling", function() {
expect(14);
var doc = 0, html = 0, body = 0, main = 0, ap = 0;
jQuery(document).bind("click", function(e){ if ( e.target !== document) { doc++; } });
jQuery("html").bind("click", function(e){ html++; });
jQuery("body").bind("click", function(e){ body++; });
jQuery("#main").bind("click", function(e){ main++; });
jQuery("#ap").bind("click", function(){ ap++; return false; });
jQuery("html").trigger("click");
equals( doc, 1, "HTML bubble" );
equals( html, 1, "HTML bubble" );
jQuery("body").trigger("click");
equals( doc, 2, "Body bubble" );
equals( html, 2, "Body bubble" );
equals( body, 1, "Body bubble" );
jQuery("#main").trigger("click");
equals( doc, 3, "Main bubble" );
equals( html, 3, "Main bubble" );
equals( body, 2, "Main bubble" );
equals( main, 1, "Main bubble" );
jQuery("#ap").trigger("click");
equals( doc, 3, "ap bubble" );
equals( html, 3, "ap bubble" );
equals( body, 2, "ap bubble" );
equals( main, 1, "ap bubble" );
equals( ap, 1, "ap bubble" );
});
test("trigger(type, [data], [fn])", function() {
expect(11);
var handler = function(event, a, b, c) {
equals( event.type, "click", "check passed data" );
equals( a, 1, "check passed data" );
equals( b, "2", "check passed data" );
equals( c, "abc", "check passed data" );
return "test";
};
var $elem = jQuery("#firstp");
// Simulate a "native" click
$elem[0].click = function(){
ok( true, "Native call was triggered" );
};
// Triggers handlrs and native
// Trigger 5
$elem.bind("click", handler).trigger("click", [1, "2", "abc"]);
// Simulate a "native" click
$elem[0].click = function(){
ok( false, "Native call was triggered" );
};
// Trigger only the handlers (no native)
// Triggers 5
equals( $elem.triggerHandler("click", [1, "2", "abc"]), "test", "Verify handler response" );
var pass = true;
try {
jQuery('#form input:first').hide().trigger('focus');
} catch(e) {
pass = false;
}
ok( pass, "Trigger focus on hidden element" );
});
test("trigger(eventObject, [data], [fn])", function() {
expect(25);
var $parent = jQuery('').hide().appendTo('body'),
$child = jQuery('
foo
').appendTo( $parent );
var event = jQuery.Event("noNew");
ok( event != window, "Instantiate jQuery.Event without the 'new' keyword" );
equals( event.type, "noNew", "Verify its type" );
equals( event.isDefaultPrevented(), false, "Verify isDefaultPrevented" );
equals( event.isPropagationStopped(), false, "Verify isPropagationStopped" );
equals( event.isImmediatePropagationStopped(), false, "Verify isImmediatePropagationStopped" );
event.preventDefault();
equals( event.isDefaultPrevented(), true, "Verify isDefaultPrevented" );
event.stopPropagation();
equals( event.isPropagationStopped(), true, "Verify isPropagationStopped" );
event.isPropagationStopped = function(){ return false };
event.stopImmediatePropagation();
equals( event.isPropagationStopped(), true, "Verify isPropagationStopped" );
equals( event.isImmediatePropagationStopped(), true, "Verify isPropagationStopped" );
$parent.bind('foo',function(e){
// Tries bubbling
equals( e.type, 'foo', 'Verify event type when passed passing an event object' );
equals( e.target.id, 'child', 'Verify event.target when passed passing an event object' );
equals( e.currentTarget.id, 'par', 'Verify event.target when passed passing an event object' );
equals( e.secret, 'boo!', 'Verify event object\'s custom attribute when passed passing an event object' );
});
// test with an event object
event = new jQuery.Event("foo");
event.secret = 'boo!';
$child.trigger(event);
// test with a literal object
$child.trigger({type:'foo', secret:'boo!'});
$parent.unbind();
function error(){
ok( false, "This assertion shouldn't be reached");
}
$parent.bind('foo', error );
$child.bind('foo',function(e, a, b, c ){
equals( arguments.length, 4, "Check arguments length");
equals( a, 1, "Check first custom argument");
equals( b, 2, "Check second custom argument");
equals( c, 3, "Check third custom argument");
equals( e.isDefaultPrevented(), false, "Verify isDefaultPrevented" );
equals( e.isPropagationStopped(), false, "Verify isPropagationStopped" );
equals( e.isImmediatePropagationStopped(), false, "Verify isImmediatePropagationStopped" );
// Skips both errors
e.stopImmediatePropagation();
return "result";
});
// We should add this back in when we want to test the order
// in which event handlers are iterated.
//$child.bind('foo', error );
event = new jQuery.Event("foo");
$child.trigger( event, [1,2,3] ).unbind();
equals( event.result, "result", "Check event.result attribute");
// Will error if it bubbles
$child.triggerHandler('foo');
$child.unbind();
$parent.unbind().remove();
});
test("jQuery.Event.currentTarget", function(){
expect(1);
var counter = 0,
$elem = jQuery('').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);
var count = 0,
fn1 = function(e) { count++; },
fn2 = function(e) { count--; },
preventDefault = function(e) { e.preventDefault() },
link = jQuery('#mark');
link.click(preventDefault).click().toggle(fn1, fn2).click().click().click().click().click();
equals( count, 1, "Check for toggle(fn, fn)" );
jQuery("#firstp").toggle(function () {
equals(arguments.length, 4, "toggle correctly passes through additional triggered arguments, see #1701" )
}, function() {}).trigger("click", [ 1, 2, 3 ]);
var first = 0;
jQuery("#simon1").one("click", function() {
ok( true, "Execute event only once" );
jQuery(this).toggle(function() {
equals( first++, 0, "toggle(Function,Function) assigned from within one('xxx'), see #1054" );
}, function() {
equals( first, 1, "toggle(Function,Function) assigned from within one('xxx'), see #1054" );
});
return false;
}).click().click().click();
var turn = 0;
var fns = [
function(){
turn = 1;
},
function(){
turn = 2;
},
function(){
turn = 3;
}
];
var $div = jQuery("
").toggle( fns[0], fns[1], fns[2] );
$div.click();
equals( turn, 1, "Trying toggle with 3 functions, attempt 1 yields 1");
$div.click();
equals( turn, 2, "Trying toggle with 3 functions, attempt 2 yields 2");
$div.click();
equals( turn, 3, "Trying toggle with 3 functions, attempt 3 yields 3");
$div.click();
equals( turn, 1, "Trying toggle with 3 functions, attempt 4 yields 1");
$div.click();
equals( turn, 2, "Trying toggle with 3 functions, attempt 5 yields 2");
$div.unbind('click',fns[0]);
var data = jQuery.data( $div[0], 'events' );
ok( !data, "Unbinding one function from toggle unbinds them all");
});
test(".live()/.die()", function() {
expect(58);
var submit = 0, div = 0, livea = 0, liveb = 0;
jQuery("div").live("submit", function(){ submit++; return false; });
jQuery("div").live("click", function(){ div++; });
jQuery("div#nothiddendiv").live("click", function(){ livea++; });
jQuery("div#nothiddendivchild").live("click", function(){ liveb++; });
// Nothing should trigger on the body
jQuery("body").trigger("click");
equals( submit, 0, "Click on body" );
equals( div, 0, "Click on body" );
equals( livea, 0, "Click on body" );
equals( liveb, 0, "Click on body" );
// This should trigger two events
jQuery("div#nothiddendiv").trigger("click");
equals( submit, 0, "Click on div" );
equals( div, 1, "Click on div" );
equals( livea, 1, "Click on div" );
equals( liveb, 0, "Click on div" );
// This should trigger three events (w/ bubbling)
jQuery("div#nothiddendivchild").trigger("click");
equals( submit, 0, "Click on inner div" );
equals( div, 2, "Click on inner div" );
equals( livea, 2, "Click on inner div" );
equals( liveb, 1, "Click on inner div" );
// This should trigger one submit
jQuery("div#nothiddendivchild").trigger("submit");
equals( submit, 1, "Submit on div" );
equals( div, 2, "Submit on div" );
equals( livea, 2, "Submit on div" );
equals( liveb, 1, "Submit on div" );
// Make sure no other events were removed in the process
jQuery("div#nothiddendivchild").trigger("click");
equals( submit, 1, "die Click on inner div" );
equals( div, 3, "die Click on inner div" );
equals( livea, 3, "die Click on inner div" );
equals( liveb, 2, "die Click on inner div" );
// Now make sure that the removal works
jQuery("div#nothiddendivchild").die("click");
jQuery("div#nothiddendivchild").trigger("click");
equals( submit, 1, "die Click on inner div" );
equals( div, 4, "die Click on inner div" );
equals( livea, 4, "die Click on inner div" );
equals( liveb, 2, "die Click on inner div" );
// Make sure that the click wasn't removed too early
jQuery("div#nothiddendiv").trigger("click");
equals( submit, 1, "die Click on inner div" );
equals( div, 5, "die Click on inner div" );
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, "return false worked" );
jQuery("#anchor2").die("click");
// Verify that .preventDefault() prevents default action
jQuery("#anchor2").live("click", function(e){ e.preventDefault(); });
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('').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("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');
});
/*
test("jQuery(function($) {})", function() {
stop();
jQuery(function($) {
equals(jQuery, $, "ready doesn't provide an event object, instead it provides a reference to the jQuery function, see http://docs.jquery.com/Events/ready#fn");
start();
});
});
test("event properties", function() {
stop();
jQuery("#simon1").click(function(event) {
ok( event.timeStamp, "assert event.timeStamp is present" );
start();
}).click();
});
*/