Question

I have html table with 3 rows each row contains two <td> one with text input field with name="freq" and the second <td> is empty.

I want to read all the values of input fields and do calculation function on them then set the results for every field in the empty <td>

I want to do that in jQuery,

Thanks for any help.

Answer 1

Something like this..

$('input[name="freq"]').each(function(){
  var value = this.value; // extract the value from the input element
  var newValue = process(value); // process performs the calculations..

  $(this).closest('td').next().html(newValue); // find the following <td> element and set its contents to the result of the calculations..
});

Demo at http://jsfiddle.net/gaby/bWFxQ/