Archive for the ‘jQuery’

How do I find the number of columns of a HTML table by using jQuery?

April 29, 2010 By: admin Category: jQuery

Some times, in Javascript, we need to find the number of columns in a HTML table which is built dynamically with the data retrieved from database. jQuery provides built-in functionality for that. (more…)

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How to retrieve all the radio button groups’ values in a hash table?

April 12, 2010 By: admin Category: JavaScript, jQuery

Some times we need to design a HTML form with dynamic radio button groups that means :

  • data is retrieved from a database
  • we don’t know how many radio button groups would be
  • we don’t know what each group’s name would be

We just want to retrieve values of all radio button groups and send them to the server as a name value pair. (more…)

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