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Day6--------runCodeOfUser

//----------------使用了window.open和document.write在新页面中打开用户提交的代码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>codeWindow</title></head><script type="text/javascript"> window.onload=function(){ oText=document.getElementsByTagName(‘textarea‘)[0]; oBtn=document.getElementsByTagName(‘input‘)[0]; oBtn.onclick=function(){ add=window.open(‘about:blank‘,‘_blank‘); add.document.write(oText.value); } }</script><body> <textarea cols="100" rows="30"></textarea> <input type="button" value="http://www.mamicode.com/runCode" /> </body></html>

 

Day6--------runCodeOfUser