I'm trying to use a form with multivalued parameters in tapestry but I'm not sure if it supports this kind of feature or how it does. I searched the web for some clues but couldn't find any decent information about multi parameters request using this framework.
The problem is I'm generating a grid and in one cell I'm using a TextField which is supposed to be multivalued, this way:
Trying to set the newSpecialValue as a Collection<String> (something like WebWork OGNL type conversion) gave me an exception: Render queue error in BeginRender[Index:textfield]: Parameter 'translate' of component Index:textfield is bound to null. This parameter is not allowed to be null.
If anyone has any clue or a link with information I'd be very glad.
posted 7 years ago
For those with the same issue, an interesting resource may be this one: