在IE和FF下怎么实现body里所有内容不能选中
但是单行和多行文本中的文字选外
------解决方案--------------------
IE下可通过这样实现:
- JScript code
function filterSelect(e) {
e = e || window.event;
var target = e.srcElement || e.target;
if (target && (target.tagName == "TEXTAREA" || (target.tagName == "INPUT" && target.type.toLowerCase() == "text"))) {
return true;
}
return false;
}
document.body.onselectstart = filterSelect; //仅IE下有效
------解决方案--------------------
我借用下楼上的代码:
- JScript code
function filterSelect(e) {
e = e || window.event;
var target = e.srcElement || e.target;
if (target && (target.tagName == "TEXTAREA" || (target.tagName == "INPUT" && target.type.toLowerCase() == "text"))) {
return true;
}
return false;
}
window.onload=function(){
var o=document.documentElement?document.documentElement:document.body;
var isFF=navigator.userAgent.indexOf("Firefox")>0;
if(isFF){o.onmousedown= filterSelect}else{o.onselectstart=filterSelect}
}