JavaScript 操作键盘的Enter事件(键盘任何事件),支持各种浏览器
废话少说,代码上来:
1 document.onkeydown=function()
2 {
3 var EventUtil = {};
4 EventUtil.getEvent = function(){
5 if(window.event){return window.event;}
6 else{return EventUtil.getEvent.caller.arguments[0];}
7 }
8 var button = document.getElementById("qw");
9 if(EventUtil.getEvent().keyCode==13)
10 {
11 button.click();
12 event.returnValue = false;
13 }
14 }
2 {
3 var EventUtil = {};
4 EventUtil.getEvent = function(){
5 if(window.event){return window.event;}
6 else{return EventUtil.getEvent.caller.arguments[0];}
7 }
8 var button = document.getElementById("qw");
9 if(EventUtil.getEvent().keyCode==13)
10 {
11 button.click();
12 event.returnValue = false;
13 }
14 }
作为对比:上传一不支持IE,但支持FireFox的:
window.onkeydown=function()
{
var EventUtil = {};
EventUtil.getEvent = function(){
if(window.event){return window.event;}
else{return EventUtil.getEvent.caller.arguments[0];}
}
//绑定你的id为qw的按钮事件
var button = document.getElementById("qw");
if(EventUtil.getEvent().keyCode==13)
{
button.click();
event.returnValue = false;
}
}
大家看出什么不同了么?
以上仅供借鉴。