module("event"); test("bind()", function() { expect(15); var handler = function(event) { ok( event.data, "bind() with data, check passed data exists" ); ok( 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." ); reset(); var handler = function(event, data) { ok( event.data, "check passed data exists" ); ok( event.data.foo == "bar", "Check value of passed data" ); ok( data, "Check trigger data" ); ok( data.bar == "foo", "Check value of trigger data" ); }; $("#firstp").bind("click", {foo: "bar"}, handler).trigger("click", [{bar: "foo"}]).unbind(handler); reset(); var handler = function(event) { ok ( !event.data, "Check that no data is added to the event object" ); }; $("#firstp").bind("click", handler).trigger("click"); // 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 = ""; // // var input = doc.getElementsByTagName("input")[0]; // // $(input).bind("click",function() { // ok( true, "Binding to element inside iframe" ); // }).click(); 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'); reset(); $("#firstp").bind("click",function(e){ ok(true, "Normal click triggered"); }); $("#firstp").bind("click.test",function(e){ ok(true, "Namespaced click triggered"); }); // 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"); }); test("click()", function() { expect(4); $('
  • Change location
  • ').prependTo('#firstUL').find('a').bind('click', function() { var close = $('spanx', this); // same with $(this).find('span'); ok( 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(); $("#check1").click(function() { ok( true, "click event handler for checkbox gets fired twice, see #815" ); }).click(); var counter = 0; $('#firstp')[0].onclick = function(event) { counter++; }; $('#firstp').click(); ok( counter == 1, "Check that click, triggers onclick event handler also" ); }); test("unbind(event)", function() { expect(6); 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(); 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." ); }); test("trigger(event, [data], [fn])", function() { expect(40); 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 handler2 = function(a, b, c) { equals( a, 1, "check passed data" ); equals( b, "2", "check passed data" ); equals( c, "abc", "check passed data" ); return "test2"; }; // Simulate a "native" click $("#firstp")[0].click = function(){ ok( true, "Native call was triggered" ); }; // Triggers handlrs and native // Trigger 5 $("#firstp").bind("click", handler).trigger("click", [1, "2", "abc"]); // Triggers handlers, native, and extra fn // Triggers 8 $("#firstp").trigger("click", [1, "2", "abc"], handler2); // Simulate a "native" click $("#firstp")[0].click = function(){ ok( false, "Native call was triggered" ); }; // 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), "test", "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 equals( $("#firstp").triggerHandler("click", [eventObj, 1, "2", "abc"], handler), "test", "Verify handler response" ); }); test("toggle(Function, Function)", function() { expect(4); var count = 0, fn1 = function(e) { count++; }, fn2 = function(e) { count--; }, preventDefault = function(e) { e.preventDefault() }, link = $('#mark'); link.click(preventDefault).click().toggle(fn1, fn2).click().click().click().click().click(); ok( count == 1, "Check for toggle(fn, fn)" ); var first = 0; $("#simon1").one("click", function() { ok( true, "Execute event only once" ); $(this).toggle(function() { ok( first++ == 0, "toggle(Function,Function) assigned from within one('xxx'), see #1054" ); }, function() { ok( first == 1, "toggle(Function,Function) assigned from within one('xxx'), see #1054" ); }); return false; }).click().click().click(); });