另外,也可以使用.trigger()方法传递参数给事件处理函数。例如: 代码语言:javascript 复制 $("#myElement").on("event1 event2",function(event,param1,param2){if(event.type=="event1"){console.log("Event 1 triggered with parameters: "+param1+", "+param2);}elseif(event.type=="event2"){consol...
Javascript examples for jQuery Method and Property:triggerHandler HOME Javascript jQuery Method and Property triggerHandler Description Trigger custom event with custom parameters Demo Code <!DOCTYPEhtml>$(document).ready(function(){ $("p").click(function(){ $("p").on("myPara",function(event...
returnthis[0]&& jQuery.event.trigger(type,data,this[0],false,fn); }, triggerHandle通过把jQuery.event.trigger的donative参数设为false,来阻止执行浏览器默处理方法。它与trigger不现的一点,还在于它只是处理jquery对象的第一个元素。 上面两个方法都调用了jQuery.event.trigger来完成任务: trigger : function(...
$('#myLink').on('click',function(event){event.preventDefault();window.location.href='https://www.runoob.com';}); 尝试一下 » 语法 $(selector).trigger(event,eventObj,param1,param2,...) 参数描述 event必需。规定指定元素上要触发的事件。
好了,是时候贴出jQuery.event.trigger的代码了 复制代码代码如下: trigger: function( event, data, elem, onlyHandlers ) { // Event object or event type var type = event.type || event, namespaces = [], exclusive; ... } 这就是jQuery.event.trigger的定义,省略了大部分。下面一一列举 复制代码...
Additional parameters to pass along to the event handler. Any event handlers attached with.on()or one of its shortcut methods are triggered when the corresponding event occurs. They can be fired manually, however, with the.trigger()method. A call to.trigger()executes the handlers in the same...
jQuery常用方法之trigger trigger(eventType,param),自动触发系统事件或自定义事件; eventType:要触发的事件类型; param:传递的参数,可传一个或多个参数,多参数要用数组或对象表示。 案例一: eg:一个经常看到的小功能,打开一张网页,一般会看到有广告层弹出,点击它可以关闭,不点击它倒计时结束会自动关闭:...
$(selector).trigger(event,event_Obj,param1,param2,...) Parameter Optional Description event Required. event to trigger for the specified element. We can use a custom event, or the standard events param1,param2,... Optional. Additional parameters to pass on to the event handler. ...
event Required. Specifies the event to trigger for the specified element. Can be a custom event, or any of the standard events param1,param2,... Optional. Additional parameters to pass on to the event handler. Additional parameters are especially useful with custom eventsTry...
Additional parameters to pass along to the event handler. .triggerHandler( eventType ) executes all handlers bound with jQuery for the event type. It will also execute any method called on{eventType}() found on the element. The behavior of this method is similar to .trigger(), with the fo...