Executing script inside a dynamicaly created table cell

Hello gurus,

My objective is to execute a function when a row is added to a table.
The row addition is done dynamicaly using JS
to do this. i dynamicaly create a table cell and embed a <script> tag inside ( as innerHTML) .

Code:

---

"<scr"+"ipt language='javascript'> alert( 'hello'); " + "</scr"+"ipt>"

---

i expect to see an alert each time the cell was added.
but nothing showed up. what could be the problem?

btw i cannot write

Code:

---

"<script language='javascript'> alert( 'hello'); </script> "

---

because the </script> tag inside the string causes conflict with the actual <script> opening tag.

Thanks in advance

JavaScript cannot be used to write JavaScript. Instead, when you create the cells, you simply attach the event with its function.

Code:

---

var td = document.createElement('td');
td.onclick = function;
tr.appendChild(td);

---

Thanks for the response.
But, no there won't be any user interaction with the cell.
I'll try to explain more.

First, this is not a web appln, rather it would be an hta.
i'm creating table rows dynamically (it will depend on some file content etc)
now each row has a column that displays a timeout field ( a countdown time ), so after the timeout, the filed ( or row ) will be deleted.

so i'm thinking of starting a timer when the row is created( each row will have its own timer - any limitation? ). and i planned to execute a script when the row is created. and this is not working as expected.

You can create timers dynamically which can call a function also created dynamically.

Code:

---

var timers = [];
...
timers[timers.length] = setTimeout(function() {
  // now remove the table row
}, 10000);

---

hmm.. well that was good..
well i tried in another method .. seems to work, but now another problem

Code:

---

function DeleteExpiredRows()
{
    var table = document.getElementById("Study_List");
    for( i=0; i< table.rows.length; i++)
    {
        if( typeof(table.rows[i].timestamp) != 'undefined' )
        {
          var cd = new Date();
          if( cd > table.rows[i].timestamp )
          {
              DeleteRow(table.rows[i].id);
          }
          else
          {
            var id = table.rows[i].id;
            var timeelemnt = document.getElementById("timeout_"+id);
            time = table.rows[i].timestamp - cd;
            timeelemnt.innerHTML = Math.ceil( time/1000) +"m";
          }
        }
    }
}

---

this function is called from timer.
and working fine. but somehow after calling the "DeleteRow(table.rows[i].id);" fucntion, the for loop exists!!. i tried using try catch, but no exception is thrown. any idea.?

Code:

---

function DeleteRow( rowid )
{
    var indx = document.getElementById(rowid).rowIndex;
    document.getElementById("Study_List").deleteRow( indx );
    document.getElementById("Study_List").deleteRow( indx );
    document.getElementById("Study_List").deleteRow( indx );
 }

---

thanks for the reply

no comments.??