Example usage for org.apache.wicket.feedback FeedbackCollector collect

Introduction

In this page you can find the example usage for org.apache.wicket.feedback FeedbackCollector collect.

Prototype

public final List<FeedbackMessage> collect() 

Source Link

Document

Collects all feedback messages

Usage

From source file:org.efaps.ui.wicket.behaviors.AjaxFieldUpdateBehavior.java

License:Apache License

/**
 * Default means nothing is done on error.
 *
 * @see org.apache.wicket.ajax.form.AjaxFormSubmitBehavior#onError(org.apache.wicket.ajax.AjaxRequestTarget)
 * @param _target AjaxRequestTarget/*  w w  w .j  av a  2 s. co m*/
 */
@Override
protected void onError(final AjaxRequestTarget _target) {
    if (this.errorHandling) {
        final FeedbackCollector collector = new FeedbackCollector(getForm().getPage());
        final List<FeedbackMessage> msgs = collector.collect();
        final StringBuilder html = new StringBuilder()
                .append("<table class=\"eFapsValidateFieldValuesTable\">");
        for (final FeedbackMessage msg : msgs) {
            msg.getReporter().add(AttributeModifier.append("class", "invalid"));
            _target.add(msg.getReporter());
            Serializable warn = null;
            if (msg.getMessage() instanceof ValidationErrorFeedback) {
                // look if a message was set
                warn = ((ValidationErrorFeedback) msg.getMessage()).getMessage();
                // still no message, create one
                if (warn == null) {
                    warn = ((ValidationErrorFeedback) msg.getMessage()).getError()
                            .getErrorMessage(new ErrorMessageResource());
                }
            }
            String label = "";
            if (msg.getReporter() instanceof IFieldConfig) {
                label = ((IFieldConfig) msg.getReporter()).getFieldConfig().getLabel();
            }
            html.append("<tr><td>").append(label).append(":</td><td>").append(warn).append("</td></tr>");
        }
        html.append("</table>");

        final ModalWindowContainer modal = ((AbstractContentPage) getComponent().getPage()).getModal();

        modal.setInitialWidth(350);
        modal.setInitialHeight(200);

        modal.setPageCreator(new ModalWindow.PageCreator() {

            private static final long serialVersionUID = 1L;

            @Override
            public Page createPage() {
                return new DialogPage(((AbstractContentPage) getComponent().getPage()).getPageReference(),
                        html.toString(), true, false);
            }
        });
        modal.show(_target);
    }
}

---

From source file:org.efaps.ui.wicket.components.footer.AjaxSubmitCloseBehavior.java

License:Apache License

/**
 * Method is not used, but needed from the api.
 *
 * @param _target AjaxRequestTarget/*from   w w  w  . jav a  2s  .  co m*/
 */
@Override
protected void onError(final AjaxRequestTarget _target) {
    final FeedbackCollector collector = new FeedbackCollector(getForm().getPage());
    final List<FeedbackMessage> msgs = collector.collect();
    final ErrorMessageResource msgResource = new ErrorMessageResource();
    final StringBuilder html = new StringBuilder().append("<table class=\"eFapsValidateFieldValuesTable\">");
    for (final FeedbackMessage msg : msgs) {
        if (!(msg.getReporter() instanceof Form)) {
            if (msg.getReporter() instanceof AutoCompleteComboBox) {
                final StringBuilder js = new StringBuilder()
                        .append("require(['dojo/dom','dojo/dom-class'], function (dom, domClass) {")
                        .append("domClass.add(dom.byId('").append(msg.getReporter().getMarkupId())
                        .append("').parentNode, 'invalid');").append("});");
                _target.prependJavaScript(js);
            } else {
                msg.getReporter().add(AttributeModifier.append("class", "invalid"));
                _target.add(msg.getReporter());
            }
        }
        Serializable warn = null;
        if (msg.getMessage() instanceof ValidationErrorFeedback) {
            // look if a message was set
            warn = ((ValidationErrorFeedback) msg.getMessage()).getMessage();
            // still no message, create one
            if (warn == null) {
                warn = ((ValidationErrorFeedback) msg.getMessage()).getError().getErrorMessage(msgResource);
            }
        } else {
            warn = String.valueOf(msg.getMessage());
        }
        html.append("<tr>");
        if (msg.getReporter() instanceof IFieldConfig) {
            html.append("<td>").append(((IFieldConfig) msg.getReporter()).getFieldConfig().getLabel())
                    .append(":</td><td>").append(warn).append("</td>");
        } else {
            html.append("<td colspan=\"2\">").append(warn).append("</td></tr>");
        }
        msg.getReporter().getFeedbackMessages().clear();
    }
    html.append("</table>");
    showDialog(_target, html.toString(), true, false);

    // after every commit the fieldset must be resteted
    getForm().getPage().visitChildren(SetDataGrid.class, new IVisitor<SetDataGrid, Void>() {

        @Override
        public void component(final SetDataGrid _setDataGrid, final IVisit<Void> _visit) {
            final UIFieldSet fieldSet = (UIFieldSet) _setDataGrid.getDefaultModelObject();
            fieldSet.resetIndex();
        }
    });
    getForm().getPage().visitChildren(DropDownField.class, new IVisitor<DropDownField, Void>() {

        @Override
        public void component(final DropDownField _dropDown, final IVisit<Void> _visit) {
            _dropDown.setConverted(false);
        }
    });
}

---