// JavaScript$("#myForm").submit(function(event){event.preventDefault();// 阻止表单的默认提交行为varname=$("input[name='name']").val();alert("Form submitted! Name: "+name);});$("#myForm").trigger("submit"); 1. 2. 3. 4. 5. 6. 7. 8. 在上面的代码中,我们首先定义了一个表...
var myEvent = new Event('click'); btn_2.dispatchEvent(myEvent); } btn_2.onclick = function () { alert('OK'); // do something } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 二、原生js实现jquery中的trigger 转自或参考:原生js javascript 实现trigger(自动触发...
//假如想通过点击 Button-1 触发 window 的 resize 事件let btn_1 = document.getElementById('btn-1'); btn_1.onclick=function() {varmyEvent =newEvent('resize'); window.dispatchEvent(myEvent); } ---作者:一只爱吃糖的小羊 来源:CSDN 原文:https://blog.csdn.net/janelittle/article/details/816...
// Caller can pass in a jQuery.Event object, Object, or just an event type string event = event[ jQuery.expando ] ? event : //click,false new jQuery.Event( type, typeof event === "object" && event ); // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)...
functiontrigger(el,type){try{//w3cvarevt = document.createEvent('Event'); evt.initEvent(type,true,true); el.dispatchEvent(evt); }catch(e){//ieel.fireEvent('on' +type); } }vardiv = document.getElementById('div1'); trigger(div...
How do I trigger a click event on all markers and marker clusters by default? I added google.maps.event.trigger(marker, 'click') but it didn't work. What do I need to change in the initialize function to make this work? javascript jquery google-maps Share Improve this question Follo...
If I use an anonymous function to handle the event it works fine, but I want to reuse the openDialog function for other dialogs (login, etc) so I don't want it to be anonymous. var ready; ready = function () { $('.js-join-button').on('click', openDialog(event, signUp));...
在JavaScript中,使用trigger方法需要指定两个参数:要触发的事件类型和要传递给事件处理程序的数据对象(可选)。语法如下: $(selector).trigger(eventType,[,extraParameters]) 其中,selector表示要触发事件的元素选择器;eventType表示要触发的事件类型,比如click、mouseover等;extraParameters是一个可选参数,它可以传递给...
$list.off('click') // 手动触发事件 $list.trigger('click', 'qianlongo') 哥们你逗我呢,jQuery,zepto多熟了,谁不会用这个啊!客观别急,我们今天主要是慢慢来看看它源码怎么实现的。 一步步看trigger怎么实现 直接上代码 $.fn.trigger = function (event, args) { ...
if(document.all) { document.getElementById("trigger").click(); } else { var evt = document.createEvent("MouseEvents"); //还有onchange则是HtmlEvents evt.initEvent("click",true,true); document.getElementById("trigger").dispatchEvent(evt); };...