JavaScript operates the Enter event of the keyboard (any keyboard event), compatible with multiple browsers_javascript skills

Without further ado, here’s the code:

Copy the code The code is as follows:

　
document. onkeydown=function()
{
var EventUtil = {};
EventUtil.getEvent = function(){
if(window.event){return window.event;}
else{ return EventUtil.getEvent.caller.arguments[0];}
}
var button = document.getElementById("qw");
if(EventUtil.getEvent().keyCode==13)
{
button.click();
event.returnValue = false;
}
}

For comparison: uploading one does not support IE, but Support FireFox:

Copy code The code is as follows:

window.onkeydown=function()
{
var EventUtil = {};
EventUtil.getEvent = function(){
if(window.event){return window.event;}
else{return EventUtil.getEvent.caller .arguments[0];}
}
　　　 //Bind your button event with id qw

Copy the code The code is as follows:

var button = document.getElementById("qw");
if(EventUtil.getEvent().keyCode==13 )
{
button.click();
event.returnValue = false;
}
}

Do you see any difference?
The above is for reference only.