test("bind(), with data", function() {
expect(3); var handler = function(event) {
ok( event.data, "bind() with data, check passed data exists" );
equals( event.data.foo, "bar", "bind() with data, Check value of passed data" );
};
$("#firstp").bind("click", {foo: "bar"}, handler).click().unbind("click", handler);
ok( !jQuery.data($("#firstp")[0], "events"), "Event handler unbound when using data." );
});
test("bind(), with data, trigger with data", function() {
expect(4); var handler = function(event, data) {
ok( event.data, "check passed data exists" );
equals( event.data.foo, "bar", "Check value of passed data" );
ok( data, "Check trigger data" );
equals( data.bar, "foo", "Check value of trigger data" );
};
$("#firstp").bind("click", {foo: "bar"}, handler).trigger("click", [{bar: "foo"}]).unbind("click", handler);
});
test("bind(), multiple events at once", function() {
expect(2); var clickCounter = 0,
mouseoverCounter = 0; var handler = function(event) { if (event.type == "click")
clickCounter += 1; elseif (event.type == "mouseover")
mouseoverCounter += 1;
};
$("#firstp").bind("click mouseover", handler).trigger("click").trigger("mouseover");
equals( clickCounter, 1, "bind() with multiple events at once" );
equals( mouseoverCounter, 1, "bind() with multiple events at once" );
});
test("bind(), no data", function() {
expect(1); var handler = function(event) {
ok ( !event.data, "Check that no data is added to the event object" );
};
$("#firstp").bind("click", handler).trigger("click");
});
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]; // // $(input).bind("click",function() { // ok( true, "Binding to element inside iframe" ); // }).click();
});
test("bind(), trigger change on select", function() {
expect(3); var counter = 0; function selectOnChange(event) {
equals( event.data, counter++, "Event.data is not a global event object" );
};
$("#form select").each(function(i){
$(this).bind('change', i, selectOnChange);
}).trigger('change');
});
// Trigger both bound fn (2)
$("#firstp").trigger("click");
// Trigger one bound fn (1)
$("#firstp").trigger("click.test");
// Remove only the one fn
$("#firstp").unbind("click.test");
// Trigger the remaining fn (1)
$("#firstp").trigger("click");
// Remove the remaining fn
$("#firstp").unbind(".test");
// Trigger the remaining fn (0)
$("#firstp").trigger("custom");
// using contents will get comments regular, text, and comment nodes
$("#nonnodes").contents().bind("tester", function () {
equals(this.nodeType, 1, "Check node,textnode,comment bind just does real nodes" );
}).trigger("tester");
// Make sure events stick with appendTo'd elements (which are cloned) #2027
$("test").click(function(){ returnfalse; }).appendTo("p");
ok( $("a.test:first").triggerHandler("click") === false, "Handler is bound to appendTo'd elements" );
});
').prependTo('#firstUL').find('a').bind('click', function() { var close = $('spanx', this); // same with $(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" ); returnfalse;
}).click();
$("#check1").click(function() {
ok( true, "click event handler for checkbox gets fired twice, see #815" );
}).click();
var clickCounter = 0;
$('#simon1')[0].onclick = function(event) {
clickCounter++;
};
$('#simon1').click();
equals( clickCounter, 1, "Check that click, triggers onclick event handler on an a tag also" );
$('').load(function(){
ok( true, "Trigger the load event, using the shortcut .load() (#2819)");
}).load();
});
test("unbind(event)", function() {
expect(8); var el = $("#firstp");
el.click(function() {
ok( true, "Fake normal bind" );
});
el.click(function(event) {
el.unbind(event);
ok( true, "Fake onebind" );
});
el.click().click();
// Triggers handlers, native, and extra fn // Triggers 9
$("#firstp").trigger("click", [1, "2", "abc"], handler4);
// Simulate a "native" click
$("#firstp")[0].click = function(){
ok( false, "Native call was triggered" );
};
// Triggers handlers, native, and extra fn // Triggers 7
$("#firstp").trigger("click", [1, "2", "abc"], handler2);
// Trigger only the handlers (no native) // Triggers 5
equals( $("#firstp").triggerHandler("click", [1, "2", "abc"]), "test", "Verify handler response" );
// Trigger only the handlers (no native) and extra fn // Triggers 8
equals( $("#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( $("#firstp").triggerHandler("click", [eventObj, 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( $("#firstp").triggerHandler("click", [eventObj, 1, "2", "abc"], handler), "test", "Verify handler response" );
// have the extra handler override the return // Triggers 9
equals( $("#firstp").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( $("#firstp").triggerHandler("click", [1, "2", "abc"], handler4), "test", "Verify triggerHandler return is not overwritten by extra function" );
});
var first = 0;
$("#simon1").one("click", function() {
ok( true, "Execute event only once" );
$(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" );
}); returnfalse;
}).click().click().click();
$div.unbind('click',fns[0]); var data = $.data( $div[0], 'events' );
ok( !data, "Unbinding one function from toggle unbinds them all");
});
test("jQuery(function($) {})", 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();
});
});
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