Hi, I'm not really sure, but it seems like you just need the Model class not the PropertyModel. Put a TextField with Model into form and when the Button is clicked get the model object and add it to your list.
On 21/10/05, Chantal Ackermann <[EMAIL PROTECTED]> wrote: > Hello all, > > thanks for this nice framework. > > My project is an interface to insert the data of a questionnaire into a > database. The pages are mostly forms forms forms... > > Now i want to have on one page something like an editable combo box (at > least that would be the widget of choice in Swing) (in fact several of > them - there are several similar blocks on that page). So i put a combo > box on the page and a textfield with a button there. All of them are > part of a bigger form so that i have to use a wicket button inside a > wicket form for it (imho). It should be possible to change the combo > boxes by typing into the textfields and hitting the button next to it. > > My page class is structured like: > > Constructor() - add the BigForm instance > private class BigForm - add the blocks (for several questions of the > questionnaire) through several calls to the method addModule() > - addModule() adds a textarea, the combobox, the textfield and > the button > private class MyButton - overwrites onSubmit to make the textfield > value persistent (Dao, Hibernate etc.) and to reload the appropriate > Combobox (using combobox.updateModel()) > > My class uses a CompoundPropertyModel which is backed by the Pojo that > represents all the properties set by the BigForm instance - except of > course the textfield which in fact is just a helper for the user to add > new values to the comboboxes more quickly. Thus, the textfield has no > property neither in the model nor in the backing pojo. > > I tried to use a PropertyModel just for the Textfield and use that > again inside the button class to get hold of the textfield value. But > this obviously does not work? do i have to add the textfield directly > to my page not to the BigForm instance? > > I'd appreciate any help or enlightment on the handling of the models. > I'm a Java Swing developer and rather poor on the html side. > > I attach the class and the html template to this mail as it might help > to look at the code. (Don't wonder about the names - i used some simple > names in the mail. The actual names are different.) > > Thanks in advance, > Chantal > > > >
