Examples of PickList

org.apache.click.extras.control.PickList

Provides a twin multiple Select box control to select items.

Languages		Selected

The values of the PickList are provided by Option objects like for a Select.

PickList Examples

The following code shows the previous rendering example:

 PickList pickList = new PickList("languages"); pickList.setHeaderLabel("Languages", "Selected"); pickList.add(new Option("001", "Java")); pickList.add(new Option("002", "Ruby")); pickList.add(new Option("003", "Perl")); pickList.addSelectedValue("001");

The selected values can be retrieved from {@link #getSelectedValues()}.

 Set selectedValues = pickList.getSelectedValues(); for (Iterator i = selectedValues.iterator(); i.hasNext();){ String value = (String) i.next(); ... }

CSS and JavaScript resources

The PickList control makes use of the following resources (which Click automatically deploys to the application directory, /click):

click/extras-control.js

To import these CheckList files simply reference the variables $headElements and $jsElements in the page template.

     * @see FormTablePage#onInit()
     */
    public void onInit() {
        form.add(new TextField("name")).setRequired(true);


        pickList = new PickList("courseList", "Courses");
        pickList.addAll(studentService.getCourses(), "id", "name");
        form.add(pickList);


        // Table
        table.addColumn(new Column("id"));

     */
    @Override
    public void onInit() {
        form.add(new TextField("name")).setRequired(true);


        pickList = new PickList("courseList", "Courses");
        pickList.addAll(studentService.getCourses(), "id", "name");
        form.add(pickList);


        // Table
        table.addColumn(new Column("id"));

     * @see FormTablePage#onInit()
     */
    public void onInit() {
        form.add(new TextField("name")).setRequired(true);


        pickList = new PickList("courseList", "Courses");
        pickList.addAll(studentService.getCourses(), "id", "name");
        form.add(pickList);


        // Table
        table.addColumn(new Column("id"));

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