Re: Validation of multiple textfield in a dynamic ListView
override form.onvalidate() -igor On Fri, Apr 17, 2009 at 7:05 AM, Thierry Leveque tleve...@gmail.com wrote: Hi I have a validation problem that I can figure out how to do: I have build a dynamic table for the user to enter data into text fields. I am using the ListView component and some ajax behavior. Users can add and delete rows of the table. Everything works well, except for the validation. One of the column in the table is a port number. And guess what, port values must be unique in the table. How can I do that kind of validation? I was thinking of using a Form Validator, but the problem is that form components are added and deleted dynamically. Any idea? Thierry - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Validation of multiple textfield in a dynamic ListView
Ok, that is a good start. Now how do I access the form data within that method? Is there any documentation on that or any example? Thanks! Thierry Sent from Montreal, Quebec, Canada On Fri, Apr 17, 2009 at 14:22, Igor Vaynberg igor.vaynb...@gmail.comwrote: override form.onvalidate() -igor On Fri, Apr 17, 2009 at 7:05 AM, Thierry Leveque tleve...@gmail.com wrote: Hi I have a validation problem that I can figure out how to do: I have build a dynamic table for the user to enter data into text fields. I am using the ListView component and some ajax behavior. Users can add and delete rows of the table. Everything works well, except for the validation. One of the column in the table is a port number. And guess what, port values must be unique in the table. How can I do that kind of validation? I was thinking of using a Form Validator, but the problem is that form components are added and deleted dynamically. Any idea? Thierry - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Validation of multiple textfield in a dynamic ListView
however you want. you have the object graph. you can either use a visitor to locate whatever components you want, or you can keep direct references, or you can use a visitor to broadcast an event. completely up to you. -igor On Fri, Apr 17, 2009 at 12:44 PM, Thierry Leveque tleve...@gmail.com wrote: Ok, that is a good start. Now how do I access the form data within that method? Is there any documentation on that or any example? Thanks! Thierry Sent from Montreal, Quebec, Canada On Fri, Apr 17, 2009 at 14:22, Igor Vaynberg igor.vaynb...@gmail.comwrote: override form.onvalidate() -igor On Fri, Apr 17, 2009 at 7:05 AM, Thierry Leveque tleve...@gmail.com wrote: Hi I have a validation problem that I can figure out how to do: I have build a dynamic table for the user to enter data into text fields. I am using the ListView component and some ajax behavior. Users can add and delete rows of the table. Everything works well, except for the validation. One of the column in the table is a port number. And guess what, port values must be unique in the table. How can I do that kind of validation? I was thinking of using a Form Validator, but the problem is that form components are added and deleted dynamically. Any idea? Thierry - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
