Thanks for your reply.
I have another question about listener. The Submit components
are generated by Foreach component. I'd like to set the identical listener to
these submit components. But I do not know how to set parameter to the listener,
i.e. how the listener can identify which submit button was
pushed.
----- Original Message -----
Sent: Thursday, September 19, 2002 7:06
PM
Subject: Re: [Tapestry-developer] question
about binding
Form components respond to the submission in the
order that they render. It looks like your Submit component renders
before your PropertySelection component, therefore the Submit's listener is
notified before the PropertySelection gets a chance.
You may want to have the Submit component's
listener just set a flag, and have the Form's listener (which is notified dead
last), perform whatever operation is appropriate.
----- Original Message -----
Sent: Wednesday, September 18, 2002
11:33 PM
Subject: [Tapestry-developer] question
about binding
Hi all,
I use Form to developer my own component. There are one
Submit and one PropertySelection in this form. The submit has its listener
and the propertySelection's value is bound to property path(it's
java class's field). In listener, there are codes to modify this
field.
When the submit button is pushed, i found the listener
mothod is executed firstly, then the property path is bound, i.e. this field
value is modifidy by the listener firstly, then by the binding
mechanism. I think the property path should be bound firstly. I am not
sure whether the tapestry's problem or i make some mistakes.
Thanks.
