Examples of AjaxBehavior

javax.faces.component.behavior.AjaxBehavior
@author Simon Lessard (latest modification by $Author: struberg $) @version $Revision: 1188415 $ $Date: 2011-10-24 17:13:21 -0500 (Mon, 24 Oct 2011) $ @since 2.0
org.ajax4jsf.component.behavior.AjaxBehavior

The <a4j:ajax> behavior allows Ajax capability to be added to a non-Ajax component. The non-Ajax component must implement the ClientBehaviorHolder interface for all the event attributes that support behavior rendering.
@author Anton Belevich
org.apache.click.ajax.AjaxBehavior
AjaxBehavior extends the basic Behavior functionality to allow Controls to handle and process incoming Ajax requests.
To handle an Ajax request, AjaxBehavior exposes the listener method: {@link #onAction(org.apache.click.Control) onAction}. The onAction method returns an ActionResult that is rendered back to the browser.
Before Click invokes the onAction method it checks whether the request is targeted at the AjaxBehavior by invoking the method {@link #isAjaxTarget(org.apache.click.Context) Behavior.isAjaxTarget()}. Click will only invoke onAction if isAjaxTarget returns true.

Examples of javax.faces.component.behavior.AjaxBehavior

    }


    // Construct our AjaxBehavior from tag parameters.
    private AjaxBehavior createAjaxBehavior(FaceletContext ctx, String eventName) {
        Application application = ctx.getFacesContext().getApplication();
        AjaxBehavior behavior = (AjaxBehavior)application.createBehavior(
                                                  AjaxBehavior.BEHAVIOR_ID);


        setBehaviorAttribute(ctx, behavior, this.onevent, String.class);
        setBehaviorAttribute(ctx, behavior, this.onerror, String.class);
        setBehaviorAttribute(ctx, behavior, this.disabled, Boolean.class);
        setBehaviorAttribute(ctx, behavior, this.immediate, Boolean.class);
        setBehaviorAttribute(ctx, behavior, this.execute, Object.class);
        setBehaviorAttribute(ctx, behavior, this.render, Object.class);


        if (null != listener) {
            behavior.addAjaxBehaviorListener(new AjaxBehaviorListenerImpl(
                this.listener.getMethodExpression(ctx, Object.class, new Class[] { AjaxBehaviorEvent.class }),
                this.listener.getMethodExpression(ctx, Object.class, new Class[] { })));
        }


        return behavior;

View Full Code Here

Examples of javax.faces.component.behavior.AjaxBehavior

            // TODO: use MessageUtils for this error message?
            throw new IllegalArgumentException(
                "Instance of javax.faces.component.behavior.AjaxBehavior required: " + behavior);
        }


        AjaxBehavior ajaxBehavior = (AjaxBehavior)behavior;


        // First things first - if AjaxBehavior is disabled, we are done.
        if (ajaxBehavior.isDisabled()) {
            return;
        }        


        component.queueEvent(createEvent(component, ajaxBehavior));

View Full Code Here

Examples of javax.faces.component.behavior.AjaxBehavior

                    return;
                }
            }
        }


        AjaxBehavior ajaxBehavior = createBehavior(context);


        if (_disabled != null)
        {
            if (_disabled.isLiteral())
            {
                ajaxBehavior.setDisabled(_disabled.getBoolean(faceletContext));
            }
            else
            {
                ajaxBehavior.setValueExpression("disabled", _disabled
                        .getValueExpression(faceletContext, Boolean.class));
            }
        }
        if (_execute != null)
        {
            ajaxBehavior.setValueExpression("execute", _execute
                    .getValueExpression(faceletContext, Object.class));
        }
        if (_immediate != null)
        {
            if (_immediate.isLiteral())
            {
                ajaxBehavior
                        .setImmediate(_immediate.getBoolean(faceletContext));
            }
            else
            {
                ajaxBehavior.setValueExpression("immediate", _immediate
                        .getValueExpression(faceletContext, Boolean.class));
            }
        }
        if (_listener != null)
        {
            MethodExpression expr = _listener.getMethodExpression(
                    faceletContext, Void.TYPE, AJAX_BEHAVIOR_LISTENER_SIG);
            AjaxBehaviorListener abl = new AjaxBehaviorListenerImpl(expr);
            ajaxBehavior.addAjaxBehaviorListener(abl);
        }
        if (_onerror != null)
        {
            if (_onerror.isLiteral())
            {
                ajaxBehavior.setOnerror(_onerror.getValue(faceletContext));
            }
            else
            {
                ajaxBehavior.setValueExpression("onerror", _onerror
                        .getValueExpression(faceletContext, String.class));
            }
        }
        if (_onevent != null)
        {
            if (_onevent.isLiteral())
            {
                ajaxBehavior.setOnevent(_onevent.getValue(faceletContext));
            }
            else
            {
                ajaxBehavior.setValueExpression("onevent", _onevent
                        .getValueExpression(faceletContext, String.class));
            }
        }
        if (_render != null)
        {
            ajaxBehavior.setValueExpression("render", _render
                    .getValueExpression(faceletContext, Object.class));
        }
        
        cvh.addClientBehavior(eventName, ajaxBehavior);
    }

View Full Code Here

Examples of javax.faces.component.behavior.AjaxBehavior


    public String getScript(ClientBehaviorContext behaviorContext,
                            ClientBehavior behavior)
    {
        assertBehavior(behavior);
        AjaxBehavior ajaxBehavior = (AjaxBehavior) behavior;


        if (ajaxBehavior.isDisabled())
        {
            return null;
        }


        return makeAjax(behaviorContext, ajaxBehavior).toString();

View Full Code Here

Examples of javax.faces.component.behavior.AjaxBehavior

    /**
     * Components that render client behaviors should always render "id" and "name" attribute
     */
    public void testClientBehaviorHolderRendersIdAndNameOutputLink() 
    {
        outputLink.addClientBehavior("keypress", new AjaxBehavior());
        try 
        {
            outputLink.encodeAll(facesContext);
            String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
            assertTrue(output.matches(".+id=\".+\".+"));

View Full Code Here

Examples of javax.faces.component.behavior.AjaxBehavior

    /**
     * Components that render client behaviors should always render "id" and "name" attribute
     */
    public void testClientBehaviorHolderRendersIdAndNameCommandLink() 
    {
        commandLink.addClientBehavior("keypress", new AjaxBehavior());
        try 
        {
            commandLink.encodeAll(facesContext);
            String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
            System.out.println("----OUTPUT----"+output);

View Full Code Here

Examples of javax.faces.component.behavior.AjaxBehavior

    /**
     * Components that render client behaviors should always render "id" and "name" attribute
     */
    public void testClientBehaviorHolderRendersIdAndNameOutcomeTargetLink() 
    {
        outcomeTargetLink.addClientBehavior("keypress", new AjaxBehavior());
        try 
        {
            outcomeTargetLink.encodeAll(facesContext);
            String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
            assertTrue(output.matches(".+id=\".+\".+"));

View Full Code Here

Examples of javax.faces.component.behavior.AjaxBehavior

    /**
     * Components that render client behaviors should always render "id" and "name" attribute
     */
    public void testClientBehaviorHolderRendersIdAndName() 
    {
        graphicImage.addClientBehavior("keypress", new AjaxBehavior());
        try 
        {
            graphicImage.encodeAll(facesContext);
            String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
            assertTrue(output.matches(".+id=\".+\".+"));

View Full Code Here

Examples of javax.faces.component.behavior.AjaxBehavior

    /**
     * Components that render client behaviors should always render "id" and "name" attribute
     */
    public void testClientBehaviorHolderRendersIdAndName() 
    {
        inputTextarea.addClientBehavior("keypress", new AjaxBehavior());
        try 
        {
            inputTextarea.encodeAll(facesContext);
            String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
            assertTrue(output.matches("(?s).+id=\".+\".+"));

View Full Code Here

Examples of javax.faces.component.behavior.AjaxBehavior

    /**
     * Components that render client behaviors should always render "id" and "name" attribute
     */
    public void testClientBehaviorHolderRendersIdAndName() 
    {
        inputText.addClientBehavior("keypress", new AjaxBehavior());
        try 
        {
            inputText.encodeAll(facesContext);
            String output = ((StringWriter) writer.getWriter()).getBuffer().toString();
            assertTrue(output.matches(".+id=\".+\".+"));

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.