jQuery("#firstp").trigger("custom");
});
+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');
+});
+
+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("trigger() shortcuts", function() {
expect(6);
jQuery('<li><a href="#">Change location</a></li>').prependTo('#firstUL').find('a').bind('click', function() {
}).load();
});
-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() 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(event, [data], [fn])", function() {
- expect(67);
+test("trigger(type, [data], [fn])", function() {
+ expect(11);
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
- jQuery("#firstp")[0].click = function(){
+ $elem[0].click = function(){
ok( true, "Native call was triggered" );
};
// Triggers handlrs and native
// Trigger 5
- jQuery("#firstp").bind("click", handler).trigger("click", [1, "2", "abc"]);
-
- // Triggers handlers, native, and extra fn
- // Triggers 9
- jQuery("#firstp").trigger("click", [1, "2", "abc"], handler4);
+ $elem.bind("click", handler).trigger("click", [1, "2", "abc"]);
// Simulate a "native" click
- jQuery("#firstp")[0].click = function(){
+ $elem[0].click = function(){
ok( false, "Native call was triggered" );
};
- // Triggers handlers, native, and extra fn
- // Triggers 7
- jQuery("#firstp").trigger("click", [1, "2", "abc"], handler2);
-
// Trigger only the handlers (no native)
// Triggers 5
- equals( jQuery("#firstp").triggerHandler("click", [1, "2", "abc"]), "test", "Verify handler response" );
-
- // Trigger only the handlers (no native) and extra fn
- // Triggers 8
- equals( jQuery("#firstp").triggerHandler("click", [1, "2", "abc"], handler2), false, "Verify handler response" );
-
- // Build fake click event to pass in
- var eventObj = jQuery.event.fix({ type: "foo", target: document.body });
-
- // Trigger only the handlers (no native), with external event obj
- // Triggers 5
- equals( jQuery("#firstp").triggerHandler("click", [eventObj, 1, "2", "abc"]), "test", "Verify handler response" );
+ equals( $elem.triggerHandler("click", [1, "2", "abc"]), "test", "Verify handler response" );
- // Trigger only the handlers (no native) and extra fn, with external event obj
- // Triggers 9
- eventObj = jQuery.event.fix({ type: "foo", target: document.body });
- equals( jQuery("#firstp").triggerHandler("click", [eventObj, 1, "2", "abc"], handler), "test", "Verify handler response" );
-
var pass = true;
try {
- jQuery('#form input:first')
- .hide()
- .trigger('focus');
+ jQuery('#form input:first').hide().trigger('focus');
} catch(e) {
pass = false;
}
ok( pass, "Trigger focus on hidden element" );
+});
- // have the extra handler override the return
- // Triggers 9
- equals( jQuery("#firstp").triggerHandler("click", [1, "2", "abc"], handler3), "newVal", "Verify triggerHandler return is overwritten by extra function" );
+test("trigger(eventObject, [data], [fn])", function() {
+ expect(25);
+
+ var $parent = jQuery('<div id="par" />').hide().appendTo('body'),
+ $child = jQuery('<p id="child">foo</p>').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();
- // have the extra handler leave the return value alone
- // Triggers 9
- equals( jQuery("#firstp").triggerHandler("click", [1, "2", "abc"], handler4), "test", "Verify triggerHandler return is not overwritten by extra function" );
+ 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("toggle(Function, Function, ...)", function() {
var data = jQuery.data( $div[0], 'events' );
ok( !data, "Unbinding one function from toggle unbinds them all");
});
+
+test(".live()/.die()", function() {
+ expect(42);
+
+ 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");
+
+ // 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('<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");
+});
+
/*
test("jQuery(function($) {})", function() {
stop();
start();
}).click();
});
-*/
\ No newline at end of file
+*/
git.asbjorn.biz / jquery.git / blobdiff