Comments

• pankaj.nith Members

  September 2008

  Hi,
  
  This will give you the number of rows in table.
  

  var Rows = document.getElementById('MyTable').getElementsByTagName('tr');
  var RowCount = Rows.length;
  

  I think the number of columns will be constant and hopefully known beforehand.
  
  Regards,
  Pankaj.
• vazid Members

  September 2008 edited September 2008

  Hey Pankaj,
  
  Thanks for the quick reply. I have been trying with the syntax you have posted. But sahi, when executed with that particular code stops the execution and the log shows as the <Rows>[variable in above example] undefined.
  
  So i had to try for the alternative solutions on this.
  
  Is it possible using any of sahi API's?
  
  Rgds,
  Vazid.
• pankaj.nith Members

  September 2008

  Hi,
  
  Can you share the piece of code that's giving the error.
  And I hope u had replaced "Mytable" with the name (id) of the table in your web page.
  
  Regards,
  Pankaj.
• admin Administrators

  September 2008

  Since that code executes on the browser, make sure you put into a function and use _set to assign it.

  <browser>
  // Since this needs to execute on the browser, use the browser tags around it.
  function getRowLength(){
    var Rows = document.getElementById('MyTable').getElementsByTagName('tr');
    var RowCount = Rows.length;
    return RowCount;
  }
  </browser>
  
  $len = 0;
  _set($len, getRowLength()); // executes getRowLength() on the browser and sets the $len variable on proxy.
  // code which uses $len