Examples of org.apache.tapestry5.annotations.OnEvent

Package org.apache.tapestry5.annotations

Examples of org.apache.tapestry5.annotations.OnEvent

org.apache.tapestry5.ioc.MessageFormatter
A mixin for a text field that allows for autocompletion of text fields. This is based on Prototype's autocompleter control.
The mixin renders an (initially invisible) progress indicator after the field (it will also be after the error icon most fields render). The progress indicator is made visible during the request to the server. The mixin then renders a <div> that will be filled in on the client side with dynamically obtained selections.
Multiple selection on the client is enabled by binding the tokens parameter (however, the mixin doesn't help split multiple selections up on the server, that is still your code's responsibility).
The container is responsible for providing an event handler for event "providecompletions". The context will be the partial input string sent from the client. The return value should be an array or list of completions, in presentation order. I.e.
```
 String[] onProvideCompletionsFromMyField(String input) { return . . .; } 
```


            parameterSource = buildSource();


            String methodName = method.getDescription().methodName;


            OnEvent onEvent = method.getAnnotation(OnEvent.class);


            eventType = extractEventType(methodName, onEvent);
            componentId = extractComponentId(methodName, onEvent);
        }

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        replay();


        ClassTransformation ct = createClassTransformation(EventHandlerTarget.class, logger);


        OnEvent annotation = ct.getMethodAnnotation(new TransformMethodSignature("handler"), OnEvent.class);


        // Check that the attributes of the annotation match the expectation.


        assertEquals(annotation.value(), "fred");
        assertEquals(annotation.component(), "alpha");


        verify();
    }

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        replay();


        ClassTransformation ct = createClassTransformation(EventHandlerTarget.class, logger);


        OnEvent annotation = ct.getMethodAnnotation(new TransformMethodSignature("handler"), OnEvent.class);


        // Check that the attributes of the annotation match the expectation.


        assertEquals(annotation.value(), "fred");
        assertEquals(annotation.component(), "alpha");


        verify();
    }

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    {
        // $1 is the event


        int parameterCount = getParameterCount(method);


        OnEvent annotation = transformation.getMethodAnnotation(method, OnEvent.class);


        String eventType = extractEventType(method, annotation);


        String componentId = extractComponentId(method, annotation);

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    for (PlasticMethod method : plasticClass
        .getMethodsWithAnnotation(AuthenticationPolicy.class)) {
      String methodName = method.getDescription().methodName;
      AuthenticationPolicy policy = method
          .getAnnotation(AuthenticationPolicy.class);
      OnEvent event = method.getAnnotation(OnEvent.class);
      if (methodName.startsWith("on") || event != null) {
        String componentId = extractComponentId(methodName, event);
        String eventType = extractEventType(methodName, event);
        String authenticationPolicyMeta = AuthenticationValidator.EVENT_HANDLER_AUTHENTICATION_TYPE
            + "-" + componentId + "-" + eventType;

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    {
        List<OptionModel> options = CollectionFactory.newList();


        for (Locale l : supportedLocales)
        {
            options.add(new OptionModelImpl(l.getDisplayName(l), l));
        }


        return new SelectModelImpl(null, options);
    }

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        for (Locale l : supportedLocales)
        {
            options.add(new OptionModelImpl(l.getDisplayName(l), l));
        }


        return new SelectModelImpl(null, options);
    }

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    {
        this.parent = parent;
        this.transformer = transformer;
        this.logger = logger;
        this.internalRequestGlobals = internalRequestGlobals;
        this.changeTracker = new URLChangeTracker(classpathURLConverter);


        initializeService();
    }

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        ValidationMessagesSource messagesSource = mockValidationMessagesSource();
        Validator validator = mockValidator();
        TypeCoercer coercer = mockTypeCoercer();
        FieldComponent field = newFieldComponent();
        Messages messages = mockMessages();
        MessageFormatter formatter = mockMessageFormatter();
        Object inputValue = new Object();
        ComponentResources resources = mockComponentResources();
        Messages containerMessages = mockMessages();
        FormSupport fs = mockFormSupport();

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    {
        ValidationMessagesSource messagesSource = mockValidationMessagesSource();
        Validator validator = mockValidator();
        TypeCoercer coercer = mockTypeCoercer();
        FieldComponent field = newFieldComponent();
        MessageFormatter formatter = mockMessageFormatter();
        Object inputValue = new Object();
        ComponentResources resources = mockComponentResources();
        Messages containerMessages = mockMessages();
        FormSupport fs = mockFormSupport();

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Related Classes of org.apache.tapestry5.annotations.OnEvent

domain.Blog

manager.BlogManager

org.apache.tapestry5.Asset

org.apache.tapestry5.BooleanHook

org.apache.tapestry5.ContentType

org.apache.tapestry5.corelib.components.Form

org.apache.tapestry5.corelib.components.Palette

org.apache.tapestry5.corelib.components.Select

org.apache.tapestry5.corelib.components.Tree

org.apache.tapestry5.corelib.internal.FormSupportImpl

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