On 9/1/07, John <[EMAIL PROTECTED]> wrote: > > Thank you Robin, > well of course I can return the index of the array and then find out the > correct Object. > Is this not so trivial and done in every Grid/Table/ For loop? > I thought, this could be done automatically by T5 itself. > > Regards. > John
Hmm... I guess I'm not familiar enough with all the UI frameworks out there to expect what you are asking to work out of the box with no wiring up front. I would return the id of the object and not the index of the array. Getting your object from it's id shouldn't be too hard. It's possible to get this to work automatically as Robin said, it just requires setting up the wiring. Josh ----- Original Message ----- > From: "Robin Helgelin" <[EMAIL PROTECTED]> > To: "Tapestry users" <users@tapestry.apache.org> > Sent: Saturday, September 01, 2007 8:03 AM > Subject: Re: [T5] Get Action > > > > On 8/31/07, John <[EMAIL PROTECTED]> wrote: > >> I get an execption, which I know what does it mean. > >> > >> Exception in method > >> org.apache.tapestry.tutorial.pages.Start.onActionFromCurrentProduct( > org.apache.tapestry.tutorial.others.Product) > >> (at Start.java:84), parameter #1: Could not find a coercion from type > >> java.lang.String to type org.apache.tapestry.tutorial.others.Product. > >> > >> My question is: how should my method or my HTML looks like to be able > to > >> receive the Product object and not an integer. > >> > >> It is possible, isnt it? > > > > Either let your method receive an String or Integer or something that > > Tapestry understands, or, you could create a type ceorcion of you own > > that takes a String and produces a Product object. > > > > http://tapestry.apache.org/tapestry5/tapestry-ioc/coerce.html > > > > -- > > regards, > > Robin > > > > --------------------------------------------------------------------- > > 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] > > -- -- TheDailyTube.com. Sign up and get the best new videos on the internet delivered fresh to your inbox.
