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() {
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(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
// 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" );
});
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(2);
+
+ 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');
+ // Native event (#4033)
+ triggerEvent( $elem[0], 'click' );
+});
+
test("toggle(Function, Function, ...)", function() {
expect(11);
});
test(".live()/.die()", function() {
- expect(30);
+ expect(46);
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");
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");
});
/*
git.asbjorn.biz / jquery.git / blobdiff