Examples of org.apache.click.Page

org.apache.click.Page
host:8080/quickstart/home.htm [Click] [trace] invoked: HomePage.<<init>> [Click] [trace] invoked: HomePage.onSecurityCheck() : true [Click] [trace] invoked: HomePage.onInit() [Click] [trace] invoked: HomePage.onGet() [Click] [trace] invoked: HomePage.onRender() [Click] [info ] renderTemplate: /home.htm - 6 ms [Click] [trace] invoked: HomePage.onDestroy() [Click] [info ] handleRequest: /home.htm - 24 ms
Rendering Pages
When a Velocity template is rendered the ClickServlet uses Pages:
- {@link #getTemplate()} to find the Velocity template.
- {@link #model} to populate the Velocity Context
- {@link #format} to add to the Velocity Context
- {@link #getContentType()} to set as the HttpServletResponse content type
- {@link #headers} to set as the HttpServletResponse headers
These Page properties are also used when rendering JSP pages.


        Context context = getContext();


        final HttpServletRequest request = context.getRequest();


        final Page page = ClickUtils.getParentPage(this);


        final Map<String, Object> renderModel = new HashMap<String, Object>(page.getModel());


        renderModel.putAll(getModel());


        if (hasAttributes()) {
            renderModel.put("attributes", getAttributes());
        } else {
            renderModel.put("attributes", Collections.EMPTY_MAP);
        }


        renderModel.put("this", this);


        renderModel.put("context", request.getContextPath());


        Format format = page.getFormat();
        if (format != null) {
            renderModel.put("format", format);
        }


        Map<String, String> templateMessages = new HashMap<String, String>(getMessages());
        templateMessages.putAll(page.getMessages());
        renderModel.put("messages", templateMessages);


        renderModel.put("request", request);


        renderModel.put("response", context.getResponse());

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     */
    @Override
    protected Page newPageInstance(String path, Class<? extends Page> pageClass,
            HttpServletRequest request) throws Exception {


        Page page = null;


        String beanName = toBeanName(pageClass);


        if (getApplicationContext().containsBean(beanName)) {
            page = (Page) getApplicationContext().getBean(beanName);

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        Context context = getContext();


        final HttpServletRequest request = context.getRequest();


        final Page page = ClickUtils.getParentPage(this);


        final Map renderModel = new HashMap(page.getModel());


        renderModel.putAll(getModel());


        if (hasAttributes()) {
            renderModel.put("attributes", getAttributes());
        } else {
            renderModel.put("attributes", Collections.EMPTY_MAP);
        }


        renderModel.put("this", this);


        renderModel.put("context", request.getContextPath());


        Format format = page.getFormat();
        if (format != null) {
            renderModel.put("format", format);
        }


        Map templateMessages = new HashMap(getMessages());
        templateMessages.putAll(page.getMessages());
        renderModel.put("messages", templateMessages);


        renderModel.put("request", request);


        renderModel.put("response", context.getResponse());

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     * @throws Exception if an error occurs creating the Page
     */
    protected Page newPageInstance(String path, Class pageClass,
            HttpServletRequest request) throws Exception {


        Page page = null;


        String beanName = pageClass.getName();


        if (applicationContext.containsBean(beanName)) {
            page = (Page) applicationContext.getBean(beanName);

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        Map map = ClickUtils.getParentMessages(textField);
        assertNotNull(map);
        assertTrue(map.isEmpty());
        assertTrue(map == Collections.EMPTY_MAP);
        
        Page page = new Page();
        page.addControl(textField);
        
        Map map2 = ClickUtils.getParentMessages(textField);
        assertNotNull(map2);
        assertEquals(1, map2.size());
        assertFalse(map2 == Collections.EMPTY_MAP);
        
        Page page2 = new Page();
        
        Form form = new Form("form");
        page2.addControl(form);
        
        TextField textField2 = new TextField("test");
        form.add(textField2);


        Map map3 = ClickUtils.getParentMessages(textField2);

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     * processing.
     *
     * @return false to abort any further processing
     */
    public boolean onClick() {
        Page page = ClickUtils.getParentPage(this);
        if (page == null) {
            throw new RuntimeException("parent page not available");
        }
        if (pageClass == null) {
            throw  new RuntimeException("target pageClass is not defined");
        }
        page.setRedirect(pageClass);
        return false;
    }

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    public void testDuplicateOnSubmitCheck() {
        MockContext context = MockContext.initContext("test-form.htm");
        MockRequest request = (MockRequest) context.getMockRequest();
        request.setParameter("form_name", "form");


        Page page = new Page();


        // Set the page to stateful
        page.setStateful(true);
        Form form = new Form("form");


        // Construct name of submit token
        String submitCheckName = Form.SUBMIT_CHECK + form.getName() + "_" + context.getResourcePath();

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     */
    public void testOnSubmitCheckMissingParam() {
        MockContext context = (MockContext) MockContext.initContext("test-form.htm");
        MockRequest request = (MockRequest) context.getMockRequest();
        request.getParameterMap().put("form_name", "form");
        Page page = new Page();
        Form form = new Form("form");


        // Construct name of submit token
        String submitTokenName = Form.SUBMIT_CHECK + form.getName() + "_" + context.getResourcePath();

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     * CLK-373.
     */
    public void testContainerMessageInheritance() {
        MockContext.initContext(Locale.ENGLISH);


        Page page = new Page();
        MyForm form = new MyForm("myform");
        page.addControl(form);
        Field customField = form.getField("customField");
        Map map = form.getMessages();
        assertFalse(map.isEmpty());
        assertTrue(map.size() >= 2);
        assertEquals("Custom Name", customField.getLabel());

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                    if (parent == null) {
                        return control.getMessages();
                    }


                } else if (parent instanceof Page) {
                    Page page = (Page) parent;
                    return page.getMessages();


                } else if (parent != null) {
                    // Unknown parent class
                    return Collections.EMPTY_MAP;
                }

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Related Classes of org.apache.click.Page

org.apache.click.control.ControlTest

org.apache.click.control.FormTest

org.apache.click.control.Panel

org.apache.click.extras.control.AutoCompleteTextField

org.apache.click.extras.control.FormTableTest

org.apache.click.extras.control.MenuTest

org.apache.click.extras.control.PageSubmit

org.apache.click.extras.panel.TabbedPanelTest

org.apache.click.extras.spring.SpringClickServlet

org.apache.click.util.ClickUtils

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Examples of org.apache.click.Page

Rendering Pages

Related Classes of org.apache.click.Page