List of usage examples for org.apache.wicket Component setEnabled
public final Component setEnabled(final boolean enabled)
From source file:org.wicketstuff.progressbar.examples.SimpleProgressExamplePage.java
License:Apache License
public SimpleProgressExamplePage() { final Form<Void> form = new Form<Void>("form"); final ProgressBar bar; form.add(bar = new ProgressBar("bar", new ProgressionModel() { private static final long serialVersionUID = 1L; // Get current progress from page field @Override//from w ww. j a v a 2s . com protected Progression getProgression() { return new Progression(progress, "Item " + item); } }) { private static final long serialVersionUID = 1L; @Override protected void onFinished(AjaxRequestTarget target) { // Hide progress bar after finish setVisible(false); // Add some JavaScript after finish target.appendJavaScript("alert('Task done!')"); // re-enable button Component button = form.get("submit"); button.setEnabled(true); target.add(button); } }); // Hide progress bar initially bar.setVisible(false); form.add(new IndicatingAjaxButton("submit", form) { private static final long serialVersionUID = 1L; @Override protected void onSubmit(AjaxRequestTarget target, Form<?> form) { // Start the progress bar, will set visibility to true bar.start(target); // Thread holds reference to page :( new Thread() { @Override public void run() { for (int i = 0; i <= 50; i++) { try { Thread.sleep(400); } catch (InterruptedException e) { } item = i; progress = i * 2; } // The bar is stopped automatically, if progress is done } }.start(); // disable button setEnabled(false); } @Override protected void onError(AjaxRequestTarget target, Form<?> form) { target.prependJavaScript("alert('Failed to update progress');"); } }); form.setOutputMarkupId(true); add(form); }
From source file:org.wicketstuff.progressbar.examples.TaskServiceProgressExamplePage.java
License:Apache License
public TaskServiceProgressExamplePage() { final Form<Void> form = new Form<Void>("form"); final ProgressBar bar; final TaskProgressionModel progressionModel = new TaskProgressionModel() { private static final long serialVersionUID = 1L; @Override/*from w w w . ja v a2s. c o m*/ protected ITaskService getTaskService() { return getExampleApplication().getTaskService(); } }; form.add(bar = new ProgressBar("bar", progressionModel) { private static final long serialVersionUID = 1L; @Override protected void onFinished(AjaxRequestTarget target) { ITaskService taskService = getExampleApplication().getTaskService(); // finish the task! taskService.finish(progressionModel.getTaskId()); // Hide progress bar after finish setVisible(false); // Add some JavaScript after finish target.appendJavaScript("alert('Task done and finished!')"); // re-enable button Component button = form.get("submit"); button.setEnabled(true); target.add(button); } }); // Hide progress bar initially bar.setVisible(false); form.add(new IndicatingAjaxButton("submit", form) { private static final long serialVersionUID = 1L; @Override protected void onSubmit(AjaxRequestTarget target, Form<?> form) { ITaskService taskService = getExampleApplication().getTaskService(); // Schedule and start a new task Long taskId = taskService.scheduleAndStart(new DummyTask(60)); // Set taskId for model progressionModel.setTaskId(taskId); // Start the progress bar, will set visibility to true bar.start(target); // disable button setEnabled(false); } @Override protected void onError(AjaxRequestTarget target, Form<?> form) { target.prependJavaScript("alert('Failed to schedule task.');"); } }); form.setOutputMarkupId(true); add(form); }
From source file:org.wicketstuff.security.components.markup.html.form.SecureForm.java
License:Apache License
/** * /* ww w. j av a 2 s. c o m*/ * @see org.apache.wicket.Component#onBeforeRender() */ @Override protected void onBeforeRender() { super.onBeforeRender(); // prevent client from submitting this form if (!isEnableAllowed()) { // auto disable all children visitChildren(new IVisitor<Component, Void>() { public void component(Component object, IVisit<Void> visit) { object.setEnabled(false); } }); // TODO test if this works with listviews etc } }
From source file:ro.nextreports.server.web.report.DynamicParameterRuntimePanel.java
License:Apache License
private void enableItem(ListItem<QueryParameter> item, IModel dynamicModel, AjaxRequestTarget target) { Iterator it = item.iterator(); while (it.hasNext()) { Component component = (Component) it.next(); if (component.isVisible()) { if (!component.getId().startsWith("dynamic")) { component.setEnabled(!(Boolean) dynamicModel.getObject()); if (target != null) { target.add(component); }/* ww w . j a v a 2 s . c o m*/ } } } }
From source file:ro.nextreports.server.web.report.jasper.JasperRuntimePanel.java
License:Apache License
@SuppressWarnings("unchecked") private void createItem(ListItem<QueryParameter> item) { WebMarkupContainer paletteContainer = new WebMarkupContainer("paletteContainer"); final QueryParameter parameter = item.getModelObject(); IModel generalModel = new PropertyModel(runtimeModel.getParameters(), parameter.getName() + ".rawValue"); IModel listModel = new PropertyModel(runtimeModel.getParameters(), parameter.getName() + ".valueList"); AjaxFormComponentUpdatingBehavior ajaxUpdate = createAjax(parameter); final TextField textField = new TextField("txtValue", generalModel); textField.setVisible(false);//from w ww . j ava2s . c o m try { textField.setType(Class.forName(parameter.getValueClassName())); } catch (ClassNotFoundException e) { e.printStackTrace(); error(e.getMessage()); } final DateTextField txtDate = new DateTextField("txtDate", generalModel) { @Override public IModel<String> getLabel() { return new Model<String>(getParameterName(parameter)); } }; txtDate.add(new DatePicker() { @Override protected boolean enableMonthYearSelection() { return true; } }); txtDate.setVisible(false); final CheckBox chkBox = new CheckBox("chkBox", generalModel); chkBox.setVisible(false); DropDownChoice downChoice = new DropDownChoice("cmbValue", generalModel, new ArrayList<String>()); downChoice.setVisible(false); Component currentComponent; if (parameter.getSelection().equalsIgnoreCase(QueryParameter.SINGLE_SELECTION)) { if (parameter.getSource() != null && parameter.getSource().trim().length() > 0) { // combo downChoice = new DropDownChoice("cmbValue", generalModel, new LoadableDetachableModel() { @Override protected Object load() { return runtimeModel.getParameters().get(parameter.getName()).getValues(); } }); if (parameter.isMandatory()) { downChoice.setRequired(true); } downChoice.setLabel(new Model<String>(getParameterName(parameter))); downChoice.setVisible(true); currentComponent = downChoice; } else { // not combo if (parameter.getValueClassName().contains("Date")) { if (parameter.isMandatory()) { txtDate.setRequired(true); } txtDate.setVisible(true); currentComponent = txtDate; } else if (parameter.getValueClassName().contains("Boolean")) { if (parameter.isMandatory()) { chkBox.setRequired(true); } chkBox.setLabel(new Model<String>(getParameterName(parameter))); chkBox.setVisible(true); currentComponent = chkBox; } else { if (parameter.isMandatory()) { textField.setRequired(true); } textField.setLabel(new Model<String>(getParameterName(parameter))); textField.setVisible(true); currentComponent = textField; } } paletteContainer.add(new EmptyPanel("palette")); } else { if (parameter.getSource() != null && parameter.getSource().trim().length() > 0) { Palette palette = createPalette(parameter, listModel, ajaxUpdate); paletteContainer.add(palette.setOutputMarkupId(true)); currentComponent = palette; } else { ManualListPanel list = new ManualListPanel(parameter, listModel, 10, ajaxUpdate); paletteContainer.add(list.setOutputMarkupId(true)); currentComponent = list; } } if (USER_PARAM.equals(parameter.getName())) { currentComponent.setEnabled(false); } paramComponentsMap.put(parameter, currentComponent); // if this parameter has dependent parameters // we must update values for those using an ajax update // for Palette this is done in its class if (getChildDependentParameters(parameter).size() > 0) { if (!(currentComponent instanceof Palette)) { currentComponent.add(ajaxUpdate); } } String name = getDisplayableParameterName(parameter); Label lbl = new Label("name", name); lbl.setEscapeModelStrings(false); item.add(lbl); item.add(txtDate.setOutputMarkupId(true)); item.add(downChoice.setOutputMarkupId(true)); item.add(paletteContainer.setOutputMarkupId(true)); item.add(textField.setOutputMarkupId(true)); item.add(chkBox.setOutputMarkupId(true)); }