eval inline to create a regular expression regex crypto text
Posted: Mon Dec 27, 2010 1:43 pm
here is a simple way to use inline evaluation to get javascript rolling out some regex code with strings without all the nasty escape sequences involved.
Code: Select all
<script language="javascript">
var newRowStr="abcabcabc";
var charO="a";
var charN="x";
document.write(newRowStr);
var reg1=eval("new RegExp(/"+charO+"/g);");
document.write("\n"+reg1+"\n");
newRowStr=newRowStr.replace(reg1,charN);
document.write(newRowStr);
</script>