网页上运行代码和复制代码
代码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<script>
function runEx(cod1) {
cod=document.getElementById(cod1)
var code=cod.value;
if (code!=""){
var newwin=window.open('','','');
newwin.opener = null
newwin.document.write(code);
newwin.document.close();
}
}
function doCopy(ID) {
if (document.all){
textRange = document.getElementById(ID).createTextRange();
textRange.execCommand("Copy");
}
else{
alert("此功能只能在IE上有效")
}
}
</script>
</head>
<body>
<textarea rows="10" cols="30" id='code' ></textarea>
<input type="button" onclick='runEx("code")' value='运行代码'/>
<input type="button" onclick='doCopy("code")' value='复制代码'/>
</body>
</html>
<html>
<head>
<script>
function runEx(cod1) {
cod=document.getElementById(cod1)
var code=cod.value;
if (code!=""){
var newwin=window.open('','','');
newwin.opener = null
newwin.document.write(code);
newwin.document.close();
}
}
function doCopy(ID) {
if (document.all){
textRange = document.getElementById(ID).createTextRange();
textRange.execCommand("Copy");
}
else{
alert("此功能只能在IE上有效")
}
}
</script>
</head>
<body>
<textarea rows="10" cols="30" id='code' ></textarea>
<input type="button" onclick='runEx("code")' value='运行代码'/>
<input type="button" onclick='doCopy("code")' value='复制代码'/>
</body>
</html>
