Example usage for org.apache.wicket.markup.html.form FormComponent isValid

Introduction

In this page you can find the example usage for org.apache.wicket.markup.html.form FormComponent isValid.

Prototype

public final boolean isValid() 

Source Link

Document

Gets whether this component is 'valid'.

Usage

From source file:au.org.theark.core.web.behavior.ArkValidationMsgBehavior.java

License:Open Source License

public void onRendered(Component c) {
    try {/*from www .  java  2s  .  c  o m*/
        FormComponent<?> fc = (FormComponent<?>) c;
        if (!fc.isValid()) {
            String error;
            if (fc.hasFeedbackMessage()) {
                error = fc.getFeedbackMessage().getMessage().toString();
            } else {
                error = "Your input is invalid.";
            }
            fc.getResponse().write("<div class=\"validationMsg\">" + error + "</div>");
        }
    } catch (ClassCastException cce) {
        // ignore non FormComponent Objects
    }
}

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From source file:au.org.theark.core.web.component.ArkErrorHighlightBehaviour.java

License:Open Source License

public void onComponentTag(Component c, ComponentTag tag) {
    try {/*from   w  w w. j a  v  a2 s  . c  o m*/
        FormComponent<?> fc = (FormComponent<?>) c;
        if (!fc.isValid()) {
            tag.put("class", "error");
        }
    } catch (ClassCastException cce) {
        // ignore non FormComponent Objects
    }
}

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From source file:au.org.theark.core.web.form.AbstractArchiveDetailForm.java

License:Open Source License

protected void initialiseForm() {

    cancelButton = new AjaxButton(Constants.CANCEL) {

        private static final long serialVersionUID = 1L;

        @Override/*from   ww w.j  a v a  2s .co  m*/
        protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
            if (isNew()) {
                editCancelProcess(target);
            } else {
                crudVO.getSearchResultPanelContainer().setVisible(true);// Hide the Search Result List Panel via the WebMarkupContainer
                crudVO.getDetailPanelContainer().setVisible(false);// Hide the Detail Panle via the WebMarkupContainer
                target.add(crudVO.getDetailPanelContainer());
                target.add(crudVO.getSearchResultPanelContainer());// Attach the resultListContainer WebMarkupContainer to be re-rendered
                onCancelPostProcess(target);
            }
        }

        @Override
        protected void onError(AjaxRequestTarget arg0, Form<?> arg1) {

        }
    };

    saveButton = new AjaxButton(Constants.SAVE) {

        private static final long serialVersionUID = 1L;

        @Override
        public boolean isVisible() {
            return ArkPermissionHelper.isActionPermitted(Constants.SAVE);
        }

        public void onSubmit(AjaxRequestTarget target, Form<?> form) {
            onSave(containerForm, target);
            target.add(crudVO.getDetailPanelContainer());
        }

        @SuppressWarnings("unchecked")
        public void onError(AjaxRequestTarget target, Form<?> form) {
            boolean setFocusError = false;
            WebMarkupContainer wmc = (WebMarkupContainer) form.get("detailFormContainer");
            for (Iterator iterator = wmc.iterator(); iterator.hasNext();) {
                Component component = (Component) iterator.next();
                if (component instanceof FormComponent) {
                    FormComponent formComponent = (FormComponent) component;

                    if (!formComponent.isValid()) {
                        if (!setFocusError) {
                            // Place focus on field in error (for the first field in error)
                            target.focusComponent(formComponent);
                            setFocusError = true;
                        }
                    }
                }
            }

            processErrors(target);
        }
    };

    addComponentsToForm();
}

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From source file:au.org.theark.core.web.form.AbstractDetailForm.java

License:Open Source License

/**
 * Method to handle Save action, and handle for any errors, placing forcus on any component in error
 * /*  w w  w . j  a  v a  2 s  . c  o m*/
 * @param target
 */
@SuppressWarnings("unchecked")
protected void saveOnErrorProcess(AjaxRequestTarget target) {
    boolean setFocusError = false;
    WebMarkupContainer wmc = arkCrudContainerVO.getDetailPanelContainer();
    for (Iterator iterator = wmc.iterator(); iterator.hasNext();) {
        Component component = (Component) iterator.next();
        if (component instanceof FormComponent) {
            FormComponent formComponent = (FormComponent) component;

            if (!formComponent.isValid()) {
                if (!setFocusError) {
                    // Place focus on field in error (for the first field in error)
                    target.focusComponent(formComponent);
                    setFocusError = true;
                }
            }
        }
    }

    processErrors(target);
}

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From source file:au.org.theark.core.web.form.AbstractModalDetailForm.java

License:Open Source License

protected void saveOnErrorProcess(AjaxRequestTarget target) {
    boolean setFocusError = false;
    WebMarkupContainer wmc = arkCrudContainerVo.getDetailPanelFormContainer();
    for (Iterator iterator = wmc.iterator(); iterator.hasNext();) {
        Component component = (Component) iterator.next();
        if (component instanceof FormComponent) {
            FormComponent formComponent = (FormComponent) component;

            if (!formComponent.isValid()) {
                if (!setFocusError) {
                    // Place focus on field in error (for the first field in error)
                    target.focusComponent(formComponent);
                    setFocusError = true;
                }/*from   w  w w  .jav a2 s .c  om*/
            }
        }
    }
    target.focusComponent(feedbackPanel);
    processErrors(target);
}

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From source file:au.org.theark.lims.web.component.inventory.form.AbstractInventoryDetailForm.java

License:Open Source License

/**
 * Initialise the form, with the general edit/save/cancel/delete buttons
 * //from  w w  w  .  j av a  2 s . c o  m
 */
protected void initialiseForm() {
    cancelButton = new AjaxButton(Constants.CANCEL) {

        private static final long serialVersionUID = 1684005199059571017L;

        @Override
        protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
            detailContainer.setVisible(false);
            target.add(detailContainer);
            processErrors(target);
        }

        @Override
        protected void onError(AjaxRequestTarget target, Form<?> form) {
            target.add(feedbackPanel);
        }
    };

    saveButton = new ArkBusyAjaxButton(Constants.SAVE) {

        private static final long serialVersionUID = -423605230448635419L;

        @Override
        public boolean isVisible() {
            return ArkPermissionHelper.isActionPermitted(Constants.SAVE);
        }

        public void onSubmit(AjaxRequestTarget target, Form<?> form) {
            onSave(containerForm, target);
            target.add(detailFormContainer);
            target.add(containerPanel);
        }

        @SuppressWarnings("unchecked")
        public void onError(AjaxRequestTarget target, Form<?> form) {
            boolean setFocusError = false;
            WebMarkupContainer wmc = (WebMarkupContainer) form.get("detailFormContainer");
            for (Iterator iterator = wmc.iterator(); iterator.hasNext();) {
                Component component = (Component) iterator.next();
                if (component instanceof FormComponent) {
                    FormComponent formComponent = (FormComponent) component;

                    if (!formComponent.isValid()) {
                        if (!setFocusError) {
                            // Place focus on field in error (for the first field in error)
                            target.focusComponent(formComponent);
                            setFocusError = true;
                        }
                    }
                }
            }

            processErrors(target);
        }
    };

    deleteButton = new AjaxDeleteButton(Constants.DELETE, new StringResourceModel("confirmDelete", this, null),
            new StringResourceModel(Constants.DELETE, this, null)) {

        private static final long serialVersionUID = 4005032637149080009L;

        @Override
        protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
            onDeleteConfirmed(target);
            target.add(feedbackPanel);
            detailContainer.setVisible(false);
            target.add(detailContainer);

            // remove node
            DefaultTreeModel treeModel = (DefaultTreeModel) tree.getDefaultModelObject();
            for (Object selectedNode : tree.getTreeState().getSelectedNodes()) {
                treeModel.removeNodeFromParent((MutableTreeNode) selectedNode);
            }

            tree.updateTree(target);
        }

        @Override
        public boolean isVisible() {
            return (ArkPermissionHelper.isActionPermitted(Constants.DELETE) && !isNew());
        }

        @Override
        protected void onError(AjaxRequestTarget target, Form<?> form) {
            target.add(feedbackPanel);
        }

        @Override
        public boolean isEnabled() {
            return canDelete();
        }
    };

    //editButton.setDefaultFormProcessing(false);
    cancelButton.setDefaultFormProcessing(false);
    /* Defines a edit mode */
    editButtonContainer = new WebMarkupContainer("editButtonContainer");
    editButtonContainer.setOutputMarkupPlaceholderTag(true);
    editButtonContainer.setVisible(isNew());

    // Initialise in read only
    detailFormContainer = new WebMarkupContainer("detailFormContainer");
    detailFormContainer.setOutputMarkupPlaceholderTag(true);
    detailFormContainer.setEnabled(isNew());

    addComponentsToForm();
}

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From source file:au.org.theark.lims.web.component.inventory.form.AbstractInventoryDetailForm.java

License:Open Source License

/**
 * Method to handle Save action, and handle for any errors, placing forcus on any component in error
 * //from  w w  w .  j  a v a 2s .c o m
 * @param target
 */
@SuppressWarnings("unchecked")
protected void saveOnErrorProcess(AjaxRequestTarget target) {
    boolean setFocusError = false;
    WebMarkupContainer wmc = getDetailContainer();
    for (Iterator iterator = wmc.iterator(); iterator.hasNext();) {
        Component component = (Component) iterator.next();
        if (component instanceof FormComponent) {
            FormComponent formComponent = (FormComponent) component;

            if (!formComponent.isValid()) {
                if (!setFocusError) {
                    // Place focus on field in error (for the first field in error)
                    target.focusComponent(formComponent);
                    setFocusError = true;
                }
            }
        }
    }

    processErrors(target);
}

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From source file:br.com.oak.wicket.ui.behavior.ComponentVisualErrorBehavior.java

License:Open Source License

/**
 * Changes the CSS class of the linked {@link FormComponent} via AJAX.
 *
 * @param ajaxRequestTarget of type AjaxRequestTarget
 * @param valid Was the validation succesful?
 * @param cssClass The CSS class that must be set on the linked {@link FormComponent}
 *///from w  ww. ja  v  a 2 s.  co  m
private void changeCssClass(AjaxRequestTarget ajaxRequestTarget, boolean valid, String cssClass) {

    FormComponent<?> formComponent = (FormComponent<?>) getFormComponent();

    if (formComponent.isValid() == valid) {
        formComponent.add(new AttributeModifier("class", true, new Model("formcomponent " + cssClass)));
        ajaxRequestTarget.add(formComponent);
    }

    if (updateComponent != null) {
        ajaxRequestTarget.add(updateComponent);
    }
}

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From source file:ca.travelagency.components.decorators.FieldDecorator.java

License:Apache License

@Override
public void beforeRender(Component component) {
    FormComponent<?> formComponent = (FormComponent<?>) component;
    Response response = component.getResponse();

    response.write("<span id=\"");
    response.write(getAjaxRegionMarkupId(component));
    response.write("\">");

    String label = (formComponent.getLabel() != null) ? formComponent.getLabel().getObject() : null;
    if (!DisplayLabel.None.equals(displayLabel) && label != null) {
        response.write("<label for=\"");
        response.write(formComponent.getMarkupId());
        response.write("\" class=\"label");
        if (DisplayLabel.Inline.equals(displayLabel)) {
            response.write("Inline");
        }/*from w ww . j a v a  2  s .  c  om*/
        if (!formComponent.isValid()) {
            response.write(" error");
        }
        response.write("\">");
        response.write(Strings.escapeMarkup(label));
        if (formComponent.isRequired()) {
            response.write("<span class=\"required\">*</span>");
        }
        response.write("</label>");
    }

    super.beforeRender(component);
}

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From source file:ca.travelagency.components.decorators.FieldDecorator.java

License:Apache License

@Override
public void onComponentTag(Component component, ComponentTag tag) {
    FormComponent<?> formComponent = (FormComponent<?>) component;
    if (formComponent.isValid()) {
        return;// w  ww . java  2 s . c o  m
    }
    String htmlClass = tag.getAttribute("class");
    if (htmlClass == null) {
        tag.put("class", "error");
    } else {
        tag.put("class", "error " + htmlClass);
    }
}

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