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https://issues.apache.org/jira/browse/TRINIDAD-1864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12891967#action_12891967
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Karel Simek commented on TRINIDAD-1864:
---------------------------------------
UPDATE: This issue should probably be merged with
https://issues.apache.org/jira/browse/TRINIDAD-1791
> tr:selectBooleanCheckbox error message not displayed
> ----------------------------------------------------
>
> Key: TRINIDAD-1864
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1864
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0-alpha-2
> Environment: windows 7 64-bit, firefox 3.6
> Reporter: Karel Simek
> Original Estimate: 0.25h
> Remaining Estimate: 0.25h
>
> I am working on ARIA implementation for various input elements. I am however
> unable to display selectBooleanCheckbox's error message. The message gets
> added to the <tr:messages> but not directly to the selectBooleanCheckbox
> itself. I have tried various settings and combination of properties without
> any success.
> Here is the code, value listener and simple custom validator:
> -- jspx file
>
> <tr:selectBooleanCheckbox label="Label:"
> textAndAccessKey=" checkbox&1"
> simple="false"
> required="true"
> valueChangeListener="#{identity.checkboxCheck}"
> autoSubmit="true"
> accessKey="1"/>
> <tr:selectBooleanCheckbox label="Label:"
> text="text is here"
> requiredMessageDetail="is required"
> showRequired="true"
> simple="false"
> validator="#{identity.validateCheckbox}"
> required="true"
> accessKey="1"/>
> -- bean
> public void checkboxCheck(ValueChangeEvent event) {
> boolean vysl = (Boolean)event.getNewValue();
> if (vysl== false) {
> FacesContext context = FacesContext.getCurrentInstance();
> FacesMessage message = new FacesMessage(
> "cannot be false!");
> context.addMessage(event.getComponent().getClientId(context), message);
> }
> }
> public void validateCheckbox(FacesContext context, UIComponent component,
> Object value) {
> if (value instanceof Boolean && ((Boolean) value).equals(Boolean.FALSE))
> {
> String clientId = component.getClientId(context);
> FacesMessage message =
> MessageFactory.getMessage(UIInput.REQUIRED_MESSAGE_ID, clientId);
> throw new ValidatorException(message);
> }
> }
> What is the correct way to display the associated error message?
> Thanks for help!
> Karel
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