Ron you do a great Job here!!!
Now I understand a little bit more how the delegate works. It could be
compared with "ExceptionHandler" which catchs "Exceptions" thrown by the
included subcomponents. (unimportant how deep the hierachy is).
But Now I have another Prob. I have multible Textareas in
Tapestry uses for validation the ValidationDelegate - I would recomment
you stick to it, it will make your life much easier, and it is one of
tapestry's most powerfull features:
You can use validators on each of your fields, and that doesn't mean
they have to be preconfigured - you can use a d
Thats not exactly the situation... here a descreption depending on your code
snippet.
(includes Validation and further function)
(includes Validation and further function)
the Problem is that I don´t know how to check the Validation of each
If I get this right, there is some kind of iteration over objects inside
the form component.
When the form is submitted, the iteration will be performed again, this
one updating the values.
then you add an "action" binding to the submit, and persist the whole
list of obejcts which were updated:
I´m not sure I´ve I understand you in the right way. Updating one Component
is not the problem, I stillt tried taht and it works.. I want that my
ContainerElement includes the "@Form" and in the Form tag the dynamic
Number of Components is included. So the ConatinerElement have to take care
of bi
There are some approaches to that problem, one approach would be to use
the parameter binding for that:
The component gets a paraemter from its container, and is responsible to
update the parameter.
Say you have a property on your page/container component:
public Data getData() {...}
public
