1、实例代码:
<!DOCTYPEhtml>
<html>
<head>
<metacharset='utf-8'/>
<title>直接运行html代码</title>
</head>
<body>
<textareastyle='width:300px;height:200px;'id='txtCode'></textarea><br/>
<inputtype='button'value='直接运行'id='btnRun'/>
<script>
document.getElementById('btnRun').onclick=function(){
varrunHtml=document.getElementById('txtCode').value;
if(runHtml){
varwin=window.open('','运行窗口');
win.document.open();
win.document.write(runHtml);
win.document.close();
}
else{
alert('请输入!');
}
}
</script>
</body>
</html>

本文转载自中文网

本文转载自中文网
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