Required field decoration

[Stephane Decleire]

Hi,

I've tried to reuse in my T4 application the way HLS has implemented 
required field decoration with an "*" in his book "Tapestry In Action" :

My field is set "required" in my registration.page :

   <component id="firstname" type="TextField">
       <binding name="value" value="firstname"/>
       <binding name="displayName" value="message:firstname-label"/>
       <binding name="validators" 
value="validators:required,maxLength=30"/>
   </component>

And i've subclassed the ValidationDelegate by surcharging the 
writeSuffix function :

   public void writeSuffix(IMarkupWriter writer, IRequestCycle cycle, 
IFormComponent component, IValidator validator) {
       if (validator != null && validator.isRequired()) {
           writer.printRaw("&nbsp;");
           writer.begin("span");
           writer.attribute("class", "required-marker");
           writer.print("*");
           writer.end();
       }
   }

But my required marker is never visible on my form ...
Any idea is welcome.

--
Stéphane Decleire

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