Package com.vaynberg.wicket.select2

Examples of com.vaynberg.wicket.select2.TextChoiceProvider


            }
        }
    }

    private void configureWicketSelect2() {
        ApplicationSettings select2Settings = ApplicationSettings.get();
        select2Settings.setCssReference(new Select2BootstrapCssReference());
        select2Settings.setJavaScriptReference(new Select2JsReference());
        select2Settings.setIncludeJqueryUI(false);
    }
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        if(select2Field == null) {
            setRequired(getScalarModel().isRequired());
            select2Field = Select2ChoiceUtil.newSelect2Choice(ID_AUTO_COMPLETE, model, getScalarModel());
            setProviderAndCurrAndPending(select2Field, getScalarModel().getActionArgsHint());
            if(!getScalarModel().hasChoices()) {
                final Settings settings = select2Field.getSettings();
                ScalarModel scalarModel = getScalarModel();
                final int minLength = scalarModel.getAutoCompleteMinLength();
                settings.setMinimumInputLength(minLength);
                settings.setPlaceholder(scalarModel.getName());
            }
            addOrReplace(select2Field);
        } else {
            //
            // the select2Field already exists, so the widget has been rendered before.  If it is
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            if(select2Field == null) {
                entityLink.setRequired(getModel().isRequired());
                select2Field = Select2ChoiceUtil.newSelect2Choice(ID_AUTO_COMPLETE, model, getModel());
                setProviderAndCurrAndPending(select2Field, getModel().getActionArgsHint());
                if(!getModel().hasChoices()) {
                    final Settings settings = select2Field.getSettings();
                    final int minLength = getModel().getAutoCompleteMinLength();
                    settings.setMinimumInputLength(minLength);
                    settings.setPlaceholder(getModel().getName());
                }
                entityLink.addOrReplace(select2Field);
            } else {
                //
                // the select2Field already exists, so the widget has been rendered before.  If it is
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                    }
                    setResponsePage(EntityPage.class, selectedModel.getPageParameters());
                }
            });
       
        final Settings settings = breadcrumbChoice.getSettings();
        settings.setMinimumInputLength(0);
        settings.setWidth("100%");
       
        breadcrumbChoice.setProvider(new TextChoiceProvider<EntityModel>() {

            private static final long serialVersionUID = 1L;
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            if(select2Field == null) {
                entityLink.setRequired(getModel().isRequired());
                select2Field = Select2ChoiceUtil.newSelect2Choice(ID_AUTO_COMPLETE, model, getModel());
                setProviderAndCurrAndPending(select2Field, getModel().getActionArgsHint());
                if(!getModel().hasChoices()) {
                    final Settings settings = select2Field.getSettings();
                    final int minLength = getModel().getAutoCompleteMinLength();
                    settings.setMinimumInputLength(minLength);
                    settings.setPlaceholder(getModel().getName());
                }
                entityLink.addOrReplace(select2Field);
            } else {
                //
                // the select2Field already exists, so the widget has been rendered before.  If it is
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            if(select2Field == null) {
                entityLink.setRequired(getModel().isRequired());
                select2Field = Select2ChoiceUtil.newSelect2Choice(ID_AUTO_COMPLETE, model, getModel());
                setProviderAndCurrAndPending(select2Field, getModel().getActionArgsHint());
                if(!getModel().hasChoices()) {
                    final Settings settings = select2Field.getSettings();
                    final int minLength = getModel().getAutoCompleteMinLength();
                    settings.setMinimumInputLength(minLength);
                    settings.setPlaceholder(getModel().getName());
                }
                entityLink.addOrReplace(select2Field);
            } else {
                //
                // the select2Field already exists, so the widget has been rendered before.  If it is
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                    }
                    setResponsePage(EntityPage.class, selectedModel.getPageParameters());
                }
            });
       
        final Settings settings = breadcrumbChoice.getSettings();
        settings.setMinimumInputLength(0);
        settings.setWidth("100%");
       
        breadcrumbChoice.setProvider(new TextChoiceProvider<EntityModel>() {

            private static final long serialVersionUID = 1L;
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        if(select2Field == null) {
            select2Field = new Select2Choice<ObjectAdapterMemento>(ID_AUTO_COMPLETE, model);
            setProviderAndCurrAndPending(select2Field, getScalarModel().getActionArgsHint());
            if(!getScalarModel().hasChoices()) {
                final Settings settings = select2Field.getSettings();
                ScalarModel scalarModel = getScalarModel();
                final int minLength = scalarModel.getAutoCompleteMinLength();
                settings.setMinimumInputLength(minLength);
                settings.setPlaceholder(scalarModel.getName());
            }
            addOrReplace(select2Field);
        } else {
            //
            // the select2Field already exists, so the widget has been rendered before.  If it is
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      value = getModelObject();
  }

  if (value != null) {

      JsonBuilder selection = new JsonBuilder();

      try {
    selection.object();
    getProvider().toJson(value, selection);
    selection.endObject();
      } catch (JSONException e) {
    throw new RuntimeException("Error converting model object to Json", e);
      }
      response.render(OnDomReadyHeaderItem.forScript(JQuery.execute("$('#%s').select2('data', %s);",
        getJquerySafeMarkupId(), selection.toJson())));
  }
    }
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      choices=getModelObject();
  }
 
  if (choices != null && !choices.isEmpty()) {

      JsonBuilder selection = new JsonBuilder();

      try {
    selection.array();
    for (T choice : choices) {
        selection.object();
        getProvider().toJson(choice, selection);
        selection.endObject();
    }
    selection.endArray();
      } catch (JSONException e) {
    throw new RuntimeException("Error converting model object to Json", e);
      }

      response.render(OnDomReadyHeaderItem.forScript(JQuery.execute("$('#%s').select2('data', %s);",
        getJquerySafeMarkupId(), selection.toJson())));
  }
    }
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