JSCodeallofBrower全局屏蔽网页右键功能具体实现_javascript技巧

来源：动视网责编：小采时间：2020-11-27 21:10:03

JSCodeallofBrower全局屏蔽网页右键功能具体实现_javascript技巧

JSCodeallofBrower全局屏蔽网页右键功能具体实现_javascript技巧:[javascript] 代码如下: function clickIE4(){ if (event.button==2){ return false; } } function clickNS4(e){ if (document.layersdocument.getElementById&&!document.all){ if (e.whi

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导读JSCodeallofBrower全局屏蔽网页右键功能具体实现_javascript技巧:[javascript] 代码如下: function clickIE4(){ if (event.button==2){ return false; } } function clickNS4(e){ if (document.layersdocument.getElementById&&!document.all){ if (e.whi

[javascript]
代码如下:

function clickIE4(){
if (event.button==2){
return false;
}
}

function clickNS4(e){
if (document.layers||document.getElementById&&!document.all){
if (e.which==2||e.which==3){
return false;
}
}
}

function OnDeny(){
if(event.ctrlKey || event.keyCode==78 && event.ctrlKey || event.altKey || event.altKey && event.keyCode==115){
return false;
}
}

if (document.layers){
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS4;
document.onkeydown=OnDeny();
}else if (document.all&&!document.getElementById){
document.onmousedown=clickIE4;
document.onkeydown=OnDeny();
}

document.oncontextmenu=new Function("return false");

function clickIE4(){
if (event.button==2){
return false;
}
}

function clickNS4(e){
if (document.layers||document.getElementById&&!document.all){
if (e.which==2||e.which==3){
return false;
}
}
}

function OnDeny(){
if(event.ctrlKey || event.keyCode==78 && event.ctrlKey || event.altKey || event.altKey && event.keyCode==115){
return false;
}
}

document.oncontextmenu=new Function("return false");