Examples of org.apache.wicket.markup.html.form.SubmitLink

Package org.apache.wicket.markup.html.form

Examples of org.apache.wicket.markup.html.form.SubmitLink

org.apache.wicket.markup.html.form.SubmitLink
A link which can be used exactly like a Button to submit a Form. The onclick of the link will use JavaScript to submit the form.
You can use this class 2 ways. First with the constructor without a Form object then this Link must be inside a Form so that it knows what form to submit to. Second way is to use the Form constructor then that form will be used to submit to.
```
 Form f = new Form("linkForm", new CompoundPropertyModel(mod)); f.add(new TextField("value1")); f.add(new SubmitLink("link1") { protected void onSubmit() { System.out.println("Link1 was clicked, value1 is: " + mod.getValue1()); }; }); add(new SubmitLink("link2",f) { protected void onSubmit() { System.out.println("Link2 was clicked, value1 is: " + mod.getValue1()); }; }); <form wicket:id="linkForm" > <input wicket:id="value1" type="text" size="30"/> <a wicket:id="link1">Press link1 to submit</a> <input type="submit" value="Send"/> </form> <a wicket:id="link2">Press link 2 to submit</a> 
```
If this link is not placed in a form or given a form to cooperate with, it will fall back to a normal link behavior, meaning that {@link #onSubmit()} will be called without any otherconsequences.
@author chris @author jcompagner @author Igor Vaynberg (ivaynberg) @author Eelco Hillenius

    public TestPage()
    {
      Form form = new Form("form");
      add(form);
      form.add(new TextField<String>("text", Model.of(""), String.class));
      form.add(new SubmitLink("submit"));
      Form form2 = new Form("form2");
      add(form2);
      form2.add(new TextField<String>("text", Model.of(""), String.class));
      form2.add(new AjaxSubmitLink("submit")
      {

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    /*
     * If the link is a submitlink then we pretend to have clicked it
     */
    else if (linkComponent instanceof SubmitLink)
    {
      SubmitLink submitLink = (SubmitLink)linkComponent;


      String pageRelativePath = submitLink.getInputName();
      getParametersForNextRequest().put(pageRelativePath, new String[] { "x" });


      Form<?> form = submitLink.getForm();
      form.visitFormComponents(new FormComponent.IVisitor()
      {
        public Object formComponent(IFormVisitorParticipant formComponent)
        {
          FormComponent<?> component = (FormComponent<?>)formComponent;
          if (getParametersForNextRequest().containsKey(component.getInputName()) == false)
          {
            getParametersForNextRequest().put(component.getInputName(),
              new String[] { component.getDefaultModelObjectAsString() });
          }


          return IVisitor.CONTINUE_TRAVERSAL;
        }
      });


      submitForm(submitLink.getForm().getPageRelativePath());
    }
    // if the link is a normal link (or ResourceLink)
    else if (linkComponent instanceof AbstractLink)
    {
      AbstractLink link = (AbstractLink)linkComponent;

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import org.apache.wicket.request.mapper.parameter.PageParameters;


public final class Links {


    public static <T extends Page> AbstractLink newSubmitLink(final String linkId, final PageParameters pageParameters, final Class<T> pageClass) {
        return new SubmitLink(linkId) {
            private static final long serialVersionUID = 1L;
            @Override
            public void onSubmit() {
                getForm().setResponsePage(pageClass, pageParameters);
                super.onSubmit();

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      super(pageParameters);
      StatelessForm<Void> form = new StatelessForm<Void>("form");
      add(form);
      TextField textField = new TextField("text", Model.of("textValue"));
      form.add(textField);
      SubmitLink submitLink = new SubmitLink("submitLink");
      form.add(submitLink);
    }

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    };
    add(form);


    form.add(new TextField<Integer>("field", new PropertyModel<Integer>(this, "somevalue")));


    form.add(new SubmitLink("link", form)
    {
      private static final long serialVersionUID = 1L;


      @Override
      public void onSubmit()

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    };
    add(form);


    form.add(new TextField<Integer>("field", new PropertyModel<Integer>(this, "somevalue")));


    add(new SubmitLink("link", form)
    {
      private static final long serialVersionUID = 1L;


      @Override
      public void onSubmit()

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        {
          setSelected((Contact)ActionPanel.this.getDefaultModelObject());
        }
      });


      SubmitLink removeLink = new SubmitLink("remove", form)
      {
        @Override
        public void onSubmit()
        {
          Contact contact = (Contact)ActionPanel.this.getDefaultModelObject();
          info("Removed contact " + contact);
          DatabaseLocator.getDatabase().delete(contact);
        }
      };
      removeLink.setDefaultFormProcessing(false);
      add(removeLink);
    }

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      {
        submitted = true;
      }
    };
    form.add(new TextField<String>("text", new PropertyModel<String>(HomePage.this, "text")));
    form.add(new SubmitLink("link")
    {


      /**
       *
       */

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    /*
     * If the link is a submitlink then we pretend to have clicked it
     */
    else if (linkComponent instanceof SubmitLink)
    {
      SubmitLink submitLink = (SubmitLink)linkComponent;


      String pageRelativePath = submitLink.getInputName();
      request.getPostParameters().setParameterValue(pageRelativePath, "x");


      serializeFormToRequest(submitLink.getForm());
      submitForm(submitLink.getForm().getPageRelativePath());
    }
    // if the link is a normal link (or ResourceLink)
    else if (linkComponent instanceof AbstractLink)
    {
      AbstractLink link = (AbstractLink)linkComponent;

View Full Code Here

    public TestPage()
    {
      Form<?> form = new Form<Void>("form");
      add(form);
      form.add(new TextField<String>("text", Model.of(""), String.class));
      form.add(new SubmitLink("submit"));
    }

View Full Code Here

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