what version of T5 are you on? are you using beanedit form? I was
using just a regular form and Tapestry didn't display errors if there
was no <t:errors/>
On Feb 5, 2008 10:58 AM, Anteneh Alemayehu <[EMAIL PROTECTED]> wrote:
>
> Good, it is working.
>
> But, how can I stop displaying the tapestry error messages.
>
> I didn't include t:errors tag in my form, but the errors (NOT the bubbles)
> are keep on displaying. Unless I clear out the errors from the tracker, I
> couldn't stop the errors to display.
>
> Thank you,
> Anteneh
>
>
>
>
>
> Adam Zimowski wrote:
> >
> > Okay,
> >
> > I created new component "errorMsg" which can be used anywhere on the
> > page to display individual error. Enhancements welcome.
> >
> > This component takes two arguments, a literal string denoting field
> > for which error should be rendered, and form to which field is bound.
> > The form must be accessible via getter from the class page.
> >
> > import org.apache.tapestry.Field;
> > import org.apache.tapestry.MarkupWriter;
> > import org.apache.tapestry.ValidationTracker;
> > import org.apache.tapestry.annotations.BeginRender;
> > import org.apache.tapestry.annotations.Parameter;
> > import org.apache.tapestry.corelib.components.Form;
> >
> > public class ErrorMsg {
> >
> > @Parameter
> > private String _fieldName;
> >
> > @Parameter
> > private Form _form;
> >
> >
> > public void setFieldName(String aFieldName) {
> > _fieldName = aFieldName;
> > }
> >
> > @BeginRender
> > void renderMessage(MarkupWriter writer)
> > {
> > Field f = new Field() {
> > public String getElementName() { return _fieldName; }
> > public String getLabel() { return null; }
> > public boolean isDisabled() { return false; }
> > public String getClientId() { return _fieldName; }
> > };
> >
> > ValidationTracker tracker = _form.getDefaultTracker();
> > String err = tracker.getError(f);
> >
> > writer.write(err);
> > }
> >
> > public void setForm(Form aForm) {
> > _form = aForm;
> > }
> > }
> >
> > To display individual error messages simply place <t:errorMsg ../>
> > anywhere on the page. It will render the error if there is one for a
> > field.
> >
> > <t:layout xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd";>
> >
> > <strong><t:errorMsg fieldName="literal:foo" form="form"/></strong>
> >
> > <t:form t:id="myform">
> > User Name:
> > <input type="text" t:type="textfield" t:id="bar" t:value="bar"
> > t:validate="required,minlength=3,maxlength=8"/><br/>
> > Foo:
> > <input type="text" t:type="textfield" t:id="foo" t:value="foo"
> > t:validate="required"/>
> > <p/>
> > <input type="submit" t:type="submit" t:id="submitButton"
> > value="Submit"/>
> > <p/>
> > <t:errorMsg fieldName="literal:bar" form="form"/><br/>
> > <!-- you can even display same error twice :) -->
> > <t:errorMsg fieldName="literal:bar" form="form"/>
> > </t:form>
> >
> > </t:layout>
> >
> >
> > Page Class:
> >
> > public class Start {
> >
> > @Persist
> > private String _foo;
> >
> > @Persist
> > private String _bar;
> >
> > @Component(id="myform")
> > private Form _form;
> >
> > public Form getForm() {
> > return _form;
> > }
> >
> > public String getBar() {
> > return _bar;
> > }
> >
> > public String getFoo() {
> > return _foo;
> > }
> > }
> >
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> >
> >
> >
>
> --
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>
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>
>
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