模拟鼠标事件
DOM
1 var btn = document.getElementById("myBtn"); 2 3 //创建事件对象 4 var event = document.createEvent("MouseEvents"); 5 6 //初始化事件对象 7 event.initMouseEvent("click", true, true, document.defaultView, 0, 0, 0, 0, 0, false, false, false, false, 0, null); 8 9 //触发事件 10 btn.dispatchEvent(event);
IE
1 var btn = document.getElementById("myBtn"); 2 3 //创建事件对象 4 var event = document.createEventObject(); 5 6 //初始化事件对象 7 event.screenX = 100; 8 event.screenY = 0; 9 event.clientX = 0; 10 event.clientY = 0; 11 event.ctrlKey = false; 12 event.altKey = false; 13 event.shiftKey = false; 14 event.button = 0; 15 16 //触发事件 17 btn.fireEvent("onclick", event);
