> -----Original Message-----
> From: leledumbo [mailto:leledumbo_c...@yahoo.co.id]
> Sent: 07 August 2009 05:43
> > This should work:
> >
> > <input type='radio' name='sex[1]' value='1'>
> > <input type='radio' name='sex[1]' value='2'>
> > <input type='radio' name='sex[2]' value='1'>
> > <input type='radio' name='sex[2]' value='2'>
> Yes, that works. But should I manually maintain the number in the
> bracket?
> Is there anyway so that it can be automatically maintained? Because
> my app
> allows to delete entries arbitrarily. For instance, consider this
> layout (+
> is insert button, - is delete):
> entry1 +/-
> entry2 +/-
> entry3 +/-
> entry1 has sex[0] field, entry2 has sex[1] and so on. If entry2 is
> deleted,
> then I have to change all sex fields in entries below entry2 which
> is a
> waste of time.

Why do you? There's no reason you *have* to have consecutive indexes -- just 
iterate over the resulting array with foreach, and there's no problem. (Unless 
your back-end logic demands sequential id numbers, but my opinion would be 
there's something wrong with your design if it does.)


Mike Ford,
Electronic Information Developer, Libraries and Learning Innovation,  
Leeds Metropolitan University, C507, Civic Quarter Campus, 
Woodhouse Lane, LEEDS,  LS1 3HE,  United Kingdom 
Email: m.f...@leedsmet.ac.uk 
Tel: +44 113 812 4730

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