for anyone's sake, do it client side............ On Friday, October 2, 2015 at 7:38:50 AM UTC+2, Alex Glaros wrote: > > Thanks Vinicius, > > it worked. > > if it couldn't find the value, it raised this error: > > <type 'exceptions.IndexError'> list index out of range > > Is the below way acceptable way of preventing the error message? Or is > there a shorter way? > > try: > num_recs = int(grid.element('.web2py_counter')[0].split()[0]) > except Exception, e: > num_recs = 0 > else: > if num_recs > 1: > response.flash = T('The same zip code exists for more than one > country. Choose one.') > > > thanks > > Alex >
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