Crash FreeTextBox using Javascript

By | December 28, 2006

Would you like to crash FreeTextBox? Here is the trick. Visit the page http://freetextbox.com/demos/Default.aspx

Click on HTML view and copy/paste the following code.

<script language="javascript">alert("Hi");</script>
Hello

Press “Save” button. This will convert your code into

<script language="javascript">
<![CDATA[lert("Hi");]]>
</script>
Hello

Note that “a” is missing. Pretty interesting!!! hmmmmmm….
Now again click on HTML view and copy/paste following code

<script language="javascript">
<![CDATA[alert("Hi");]]>
</script>
Hello

Now you will see error….. Hurray…… You crashed FreeTextBox !!!!!!!!!!!!!!!!
Now you might think how can I write javascript in FreeTextBox? Here is the solution.

<script language="javascript">
<!--	alert("Hi"); -->
</script>
Hello

Now it will perfectly show you script and will execute without any problem.

Vishal Monpara is a full stack Solution Developer/Architect with 12 years of experience primarily using Microsoft stack. He is currently working in Retail industry and moving 1’s and 0’s from geographically dispersed hard disks to geographically dispersed user’s mind leveraging geographically dispersed team members.

2 thoughts on “Crash FreeTextBox using Javascript

  1. saeeid

    hi
    i am saeed
    plz
    i am new jsp programer (no perfetional) ; i need a richtext box for my site;
    but i can not find it;
    pliz help me
    thank you

Leave a Reply

Your email address will not be published. Required fields are marked *