Hi Daniel Thank you for getting back so quickly.
I used Hibernate that maps to entities in the table. Fields are defined by an administrator when he creates a new entity like Study(Hibernate entity for Study). There is a standard table called Study however if the administrator feels this new study he is creating requires additional fields he then will do the following Create Scenario: 1. Click a button to add new field 2. Provides the Field Name (either types it in or selects from a list of data dictionary fields) 3. Selects a data type from a drop down ( I have created this table with required data types so this can be sourced) 4. Enters a value for the new field. 5. Optionally, he must be able to provide the type of control this field will be linkedf to ( guess #4 and 5 are inter-related) or can WWB infer this? Not sure about this part. 6. On Save - The New field meta data is stored along with the data in another table that links to this meta data table. View/Edit Scenario: When a user reads or looks up this entity, it should bring back the general fields and the custom fields that were defined. Now, the UI should be rendered. Will I be able to use WWB in this scenario? I guess if I don't use WWB then, i have to stored field UI meta data along with values in separate tables and infer this when the UI is rendered. Will be quite a task. Thanks for your time Dan, I was planning on playing with WWB and see if my requirements can be met using WWB. Reg Niv On Tue, Aug 17, 2010 at 1:13 AM, Daniel Toffetti <dto...@yahoo.com.ar>wrote: > > Where does your "fields" come from ? In WWB, you have to provide beans, > and configure them with annotations or beanprops files to control the way > the beans are displayed. > You can provide beans and they will be correctly displayed in a default > way, with proper editing inputs according to the datatype of each field. > But > both the beans and the (optional) configurations need to be coded, you will > not be able to provide WWB with a stream of "isolated" fields. > Regarding validations, some are provided by WWB itself (required), > anything else will be rather hard to add with standard WWB, but you can > provide customized input field implementations (see customfields example). > Of course those custom fields will not be used by default, you will have to > configure the properties to use them. > > See live examples here: > > http://jweekend.com/wicketwebbeans-examples-1.1/WebBeans/ > > And the source code for the examples here: > > > http://code.google.com/p/wicket-web-beans/source/browse/#svn/trunk/wicketwebbeans-examples/src/main/java/com/googlecode/wicketwebbeans/examples > > Hth, > > Daniel > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Re-Wicket-Web-Beans-tp2326481p2327195.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >