Examples of ValidationDecorator

org.apache.tapestry.ValidationDecorator
An object responsible for performing decorations around fields and field labels. The decorator is notified at intervals by the fields and labels.
In most western languages (written left to right) the label will render before the field, so the properties of the Field may not be set yet (or may reflect a previous looping's rendering). It may be necessary to {@linkplain org.apache.tapestry.services.Heartbeat#defer(Runnable)} defer any rendering} until after the Label and the Field haveboth had their change to initialize and render.
org.apache.tapestry5.ValidationDecorator
An object responsible for performing decorations around fields and field labels. The decorator is notified at intervals by the fields and labels.
In most western languages (written left to right) the label will render before the field, so the properties of the Field may not be set yet (or may reflect a previous looping's rendering). It may be necessary to {@linkplain org.apache.tapestry5.services.Heartbeat#defer(Runnable)} defer any rendering} until after the Label and the Field haveboth had their change to initialize and render.
Modern HTML and CSS, especially under HTML5 and CSS3, really makes this pointless; it is possible to handle all of these issues directly in the client. ValidationDecorator will be supported in Tapestry 5.4, but the default implementation will be changed to do nothing. @deprecated Deprecated in 5.4 with no replacement.

Examples of org.apache.tapestry.ValidationDecorator


        replay();


        Element e = writer.element("label", "accesskey", "f", "class", "foo");


        ValidationDecorator decorator = new DefaultValidationDecorator(env, null, null);


        decorator.insideLabel(field, e);


        assertEquals(writer.toString(), "<label accesskey=\"f\" class=\"foo t-error\"/>");


        verify();
    }

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Examples of org.apache.tapestry.ValidationDecorator

                "value",
                "freddy",
                "size",
                "30");


        ValidationDecorator decorator = new DefaultValidationDecorator(env, null, null);


        decorator.insideField(field);


        assertEquals(
                writer.toString(),
                "<input class=\"foo t-error\" name=\"ex\" size=\"30\" type=\"text\" value=\"freddy\"/>");

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Examples of org.apache.tapestry5.ValidationDecorator

        environment.push(FormSupport.class, formSupport);
        environment.push(ValidationTracker.class, activeTracker);


        if (autofocus)
        {
            ValidationDecorator autofocusDecorator = new AutofocusValidationDecorator(
                    environment.peek(ValidationDecorator.class), activeTracker, jsSupport);
            environment.push(ValidationDecorator.class, autofocusDecorator);
        }


        // Now that the environment is setup, inform the component or other

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Examples of org.apache.tapestry5.ValidationDecorator


        MarkupRendererFilter defaultValidationDecorator = new MarkupRendererFilter()
        {
            public void renderMarkup(MarkupWriter writer, MarkupRenderer renderer)
            {
                ValidationDecorator decorator = new DefaultValidationDecorator(environment, spacerImage, writer);


                environment.push(ValidationDecorator.class, decorator);


                renderer.renderMarkup(writer);

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Examples of org.apache.tapestry5.ValidationDecorator


        PartialMarkupRendererFilter defaultValidationDecorator = new PartialMarkupRendererFilter()
        {
            public void renderMarkup(MarkupWriter writer, JSONObject reply, PartialMarkupRenderer renderer)
            {
                ValidationDecorator decorator = new DefaultValidationDecorator(environment, spacerImage, writer);


                environment.push(ValidationDecorator.class, decorator);


                renderer.renderMarkup(writer, reply);

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Examples of org.apache.tapestry5.ValidationDecorator

{
    @Test
    public void field_is_disabled()
    {
        Field field = mockField();
        ValidationDecorator delegate = mockValidationDecorator();
        ValidationTracker tracker = mockValidationTracker();
        JavaScriptSupport jsSupport = mockJavaScriptSupport();


        delegate.insideField(field);


        train_isDisabled(field, true);


        replay();


        ValidationDecorator decorator = new AutofocusValidationDecorator(delegate, tracker, jsSupport);


        decorator.insideField(field);


        verify();
    }

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Examples of org.apache.tapestry5.ValidationDecorator


    @Test
    public void field_is_in_error()
    {
        Field field = mockField();
        ValidationDecorator delegate = mockValidationDecorator();
        ValidationTracker tracker = mockValidationTracker();
        JavaScriptSupport jsSupport = mockJavaScriptSupport();


        delegate.insideField(field);


        train_isDisabled(field, false);
        train_inError(tracker, field, true);


        train_getClientId(field, "foo");


        jsSupport.autofocus(FieldFocusPriority.IN_ERROR, "foo");


        replay();


        ValidationDecorator decorator = new AutofocusValidationDecorator(delegate, tracker, jsSupport);


        decorator.insideField(field);


        verify();
    }

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Examples of org.apache.tapestry5.ValidationDecorator


    @Test
    public void field_is_required()
    {
        Field field = mockField();
        ValidationDecorator delegate = mockValidationDecorator();
        ValidationTracker tracker = mockValidationTracker();
        JavaScriptSupport jsSupport = mockJavaScriptSupport();


        delegate.insideField(field);


        train_isDisabled(field, false);
        train_inError(tracker, field, false);


        train_isRequired(field, true);


        train_getClientId(field, "foo");


        jsSupport.autofocus(FieldFocusPriority.REQUIRED, "foo");


        replay();


        ValidationDecorator decorator = new AutofocusValidationDecorator(delegate, tracker, jsSupport);


        decorator.insideField(field);


        verify();
    }

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Examples of org.apache.tapestry5.ValidationDecorator


    @Test
    public void field_is_optional()
    {
        Field field = mockField();
        ValidationDecorator delegate = mockValidationDecorator();
        ValidationTracker tracker = mockValidationTracker();
        JavaScriptSupport jsSupport = mockJavaScriptSupport();


        delegate.insideField(field);


        train_isDisabled(field, false);
        train_inError(tracker, field, false);


        train_isRequired(field, false);


        train_getClientId(field, "foo");


        jsSupport.autofocus(FieldFocusPriority.OPTIONAL, "foo");


        replay();


        ValidationDecorator decorator = new AutofocusValidationDecorator(delegate, tracker, jsSupport);


        decorator.insideField(field);


        verify();
    }

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Examples of org.apache.tapestry5.ValidationDecorator

    {
        Environment env = mockEnvironment();


        replay();


        ValidationDecorator decorator = new DefaultValidationDecorator(env, null, null);


        decorator.insideLabel(null, null);


        verify();
    }

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