Thanks Ron. In this case, that's fine I can add that in. In other cases it's just not possible. I have a 700,000 line Java business layer behind my front end, there are going to be all sorts of exceptions cropping up. It doesn't make commercial sense to write all that validation in the front end.
Does anyone know why the original problem I outlined occurs? Is tapestry doing some validation on the form submit to ensure it is not double submitted? Ta, Tim. On Thursday 24 August 2006 14:21, Ron Piterman wrote: > Use validation instead of a custom exception page, this will solve your > problem and be more useable, since the user can correct the problem on > the same page where the error message apeared. > > Cheers, > Ron > > Tim Sawyer wrote: > > hi, > > > > I have a tapestry page which displays a text entry field for each item in > > an array. These fields are for entering cheque numbers, and there is > > also an Activate button. If activate is pushed whilst one of the cheque > > number fields is blank, then I (correctly) get an exception raised - "all > > cheque numbers must be entered" This is shown to the user using a custom > > exception page. > > > > Here's where my problems start. If I now click back on the exception > > page (which does a javascript:history.back()), fill in the missing cheque > > number, and then click Activate again, the newly entered cheque number > > does not get through to the model behind the array of cheque number > > fields. > > > > Does anyone have any idea why? Or any pointers as to where to look? > > > > Cheers, > > > > Tim. > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
