Re: empty form input after submit

[Iamuser <su...@gmail.com>]

Hello,
Could you please give me an example of that?
Thank you

On Sun, Jul 31, 2016 at 3:08 PM, Sven Meier [via Apache Wicket] <
ml-node+s1842946n4675243h67@n4.nabble.com> wrote:

> Hi,
>
> Form2 is always working on the same model object.
>
> You have to swap its model object once you select one from the list in
> form1 - either by setting it into form2's model or by passing a model
> into form2's constructor, so that you can change the contained model
> object without having to notify form2 of it.
>
> Have fun
>
> Sven
>
>
> On 31.07.2016 11:29, Iamuser wrote:
>
> > Hello,
> > Here is the code:
> >
> > //MyModel is the model for the bean used in both Form1 and Form2
> >
> >
> > final Form2 inputForm = new Form2("inputForm");
> >        inputForm.setOutputMarkupId(true);
> > add(inputForm);
> >          MyModel model = new MyModel();
> > final Form1 listForm = new Form1("listForm", new Model<MyModel>(model));
> > listForm.setOutputMarkupId(true);
> > add(listForm);
> >
> > // the Form1 and Form2 classes
> > private class Form1 extends Form<MyModel> {
> >
> > /**
> > *
> > */
> > private static final long serialVersionUID = 1L;
> >
> > public Form1(String id, IModel<MyModel> listModel) {
> > super(id, listModel);
> > final LoadableDetachableModel<List<MyModel>> detachableMyModel = new
> > LoadableDetachableModel<List<MyModel>>() {
> >
> > private static final long serialVersionUID = 0L;
> >
> > @Override
> > protected List<MyModel> load() {
> > List<MyModel> lstMyModel = //get a list of MyModel
> > if (lstMyModel != null)
> > return lstMyModel;
> > else
> > return Collections.emptyList();
> > }
> > };
> >
> > final WebMarkupContainer itemsContainer = new
> > WebMarkupContainer("myModelItemsContainer");
> > itemsContainer.setOutputMarkupId(true);
> > add(itemsContainer);
> > final ListView<MyModel> listOfMyModel = new
> > ListView<MyModel>("forEachItem", detachableMyModel) {
> > private static final long serialVersionUID = 1L;
> >
> > @Override
> > protected void populateItem(ListItem<MyModel> item) {
> > final MyModel lineItem = item.getModelObject();
> >
> > Label lblNumber = new Label("number", lineItem.getNumber());
> > item.add(lblNumber);
> >
> > Label lblAmount = new Label("amount", lineItem.getAmount());
> > item.add(lblAmount);
> > TextField<String> txtStatus = new TextField<String>("amount", new
> > PropertyModel<MyModel>(lineItem, "status"));
> > item.add(txtStatus);
> > Button save = new Button("save") {
> > private static final long serialVersionUID = -6770575803451248943L;
> >
> > @Override
> > public void onSubmit() {
> > //assign some values and do the save
> > }
> > };
> > item.add(save);
> > }
> > };
> > itemsContainer.add(listOfMyModel);
> > listOfMyModel.setOutputMarkupId(true);
> > }
> > }
> >
> > //--------
> > private class Form2 extends Form<MyModel> {
> >
> > /**
> > *
> > */
> > private static final long serialVersionUID = 1L;
> >
> > private IModel<MyModel> getModelObject = new Model<MyModel> (new
> MyModel());
> > public InputForm(String id) {
> > super(id);
> > final WebMarkupContainer inputTableContainer = new
> > WebMarkupContainer("tableInput") {
> > /**
> > *
> > */
> > private static final long serialVersionUID = 1L;
> >
> > @Override
> >         public void onConfigure() {
> > boolean showInputForm = //check if it shout be shown or not
> >                 setVisible(showInputForm);
> >         }
> > };
> > inputTableContainer.setOutputMarkupId(true);
> > TextField<String> inputNumber = new TextField<String>("inputNumber", new
> > PropertyModel<String>(getModelObject, "number"));
> > inputTableContainer.add(inputNumber);
> > TextField<String> inputAmount = new TextField<Double>("inputAmount", new
> > PropertyModel<Double>(getModelObject, "amount"));
> > inputTableContainer.add(inputAmount);
> >
> > add(inputTableContainer);
> > }
> >
> > @Override
> > public void onSubmit() {
> > logger.info("onSubmit Input Form");
> >
> > getModelObject.getObject().setDateCreated(new Date());
> > getModelObject.getObject().setCreatedBy(1);
> > getModelObject.getObject().setStatus(1);
> >
> > //do the insert
> > }
> >
> > }
> >
> >
> >
> >
> >
> > On Sun, Jul 31, 2016 at 11:33 AM, Sven Meier [via Apache Wicket] <
> > [hidden email] <http:///user/SendEmail.jtp?type=node&node=4675243&i=0>>
> wrote:
> >
> >> Seems like form2 is showing previous Raw input (which normally is
> cleared
> >> on successful submit) or it is holding to the previous Model object.
> >>
> >> Hard to tell without seeing the code.
> >>
> >> Regards
> >> Sven
> >>
> >>
> >>
> >> Am 31. Juli 2016, 10:55, um 10:55, Iamuser <[hidden email]
> >> <http:///user/SendEmail.jtp?type=node&node=4675241&i=0>> schrieb:
> >>
> >>> Hello,
> >>> I'm using wicket 6
> >>> I have a page with 2 forms: form1 and form2.
> >>>
> >>> Form2 is an input form. After I provide input values for the Form2 and
> >>> submit, in Form1 a listView is populated with a row containing those
> >>> values.
> >>> After each Form2 submit, Form2 is made invisible.
> >>>
> >>> Now one field in a line from Form1 can be editable. When changed to a
> >>> certain value and that value submitted, Form2 should be made visible
> >>> again.
> >>>
> >>> The problem is that Form2 is made visible with that edited lines
> values
> >>> already present, but it should always appear as an input form with
> >>> empty
> >>> input fields.
> >>>
> >>> Could you please indicate a solution?
> >>> Thank you
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>> --
> >>> View this message in context:
> >>>
> >>
> http://apache-wicket.1842946.n4.nabble.com/empty-form-input-after-submit-tp4675240.html
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