禁止网页复制js代码
<script id="wpcp_disable_selection" type="text/javascript">
//<![CDATA[
var image_save_msg='You Can Not Save images!';
var no_menu_msg='Context Menu disabled!';
var smessage = "";
function disableEnterKey(e)
{
if (e.ctrlKey){
var key;
if(window.event)
key = window.event.keyCode; //IE
else
key = e.which; //firefox (97)
//if (key != 17) alert(key);
if (key == 97 || key == 65 || key == 67 || key == 99 || key == 88 || key == 120 || key == 26 || key == 85 || key == 86 || key == 83 || key == 43)
{
show_wpcp_message('You are not allowed to copy content or view source');
return false;
}else
return true;
}
}
function disable_copy(e)
{
var elemtype = e.target.nodeName;
var isSafari = /Safari/.test(navigator.userAgent) && /Apple Computer/.test(navigator.vendor);
elemtype = elemtype.toUpperCase();
var checker_IMG = '';
if (elemtype == "IMG" && checker_IMG == 'checked' && e.detail >= 2) {show_wpcp_message(alertMsg_IMG);return false;}
if (elemtype != "TEXT" && elemtype != "TEXTAREA" && elemtype != "INPUT" && elemtype != "PASSWORD" && elemtype != "SELECT" && elemtype != "OPTION" && elemtype != "EMBED")
{
if (smessage !== "" && e.detail == 2)
show_wpcp_message(smessage);
if (isSafari)
return true;
else
return false;
}
}
function disable_copy_ie()
{
var elemtype = window.event.srcElement.nodeName;
elemtype = elemtype.toUpperCase();
if (elemtype == "IMG") {show_wpcp_message(alertMsg_IMG);return false;}
if (elemtype != "TEXT" && elemtype != "TEXTAREA" && elemtype != "INPUT" && elemtype != "PASSWORD" && elemtype != "SELECT" && elemtype != "OPTION" && elemtype != "EMBED")
{
//alert(navigator.userAgent.indexOf('MSIE'));
//if (smessage !== "") show_wpcp_message(smessage);
return false;
}
}
function reEnable()
{
return true;
}
document.onkeydown = disableEnterKey;
document.onselectstart = disable_copy_ie;
if(navigator.userAgent.indexOf('MSIE')==-1)
{
document.onmousedown = disable_copy;
document.onclick = reEnable;
}
function disableSelection(target)
{
//For IE This code will work
if (typeof target.onselectstart!="undefined")
target.onselectstart = disable_copy_ie;
//For Firefox This code will work
else if (typeof target.style.MozUserSelect!="undefined")
{target.style.MozUserSelect="none";}
//All other (ie: Opera) This code will work
else
target.onmousedown=function(){return false}
target.style.cursor = "default";
}
//Calling the JS function directly just after body load
window.onload = function(){disableSelection(document.body);};
//]]>
</script>
- QQ群:253510359
- 建议:VPS商家层出不穷,根据需要购买,切莫剁剁剁!
- 评测:很多VPS虽已评测,但网络环境改变稳定性,速度也会随之改变.评测只能作为一般性参考.不负任何法律,道义责任.
- 申明:所有vps,域名,服务器优惠信息均来自网络公开内容,由于水平有限不免有谬误.请以官方为准.