Yes - you can do much with the delegate :)
BTW - consider using CSS for this instead of adding elements , it might
be more elegant and easier to maintain...
Cheers,
Ron
Reto Hotz wrote:
> Hi,
>
> On 10/10/06, Ron Piterman <[EMAIL PROTECTED]> wrote:
>> Dave Rathnow wrote:
>> > Also, is there an easy way to get the individual error messages from
>> the
>> > validation delegate?
>>
>> In such a case you need to create your own class, extending the standard
>> validation delegate. There are methods which allow the delegate to hook
>> up into the rendering of fields and their labels, so you can do just
>> what you described.
>
> We also wrote our own validation delegate with nice error-icons.
> Somehow like this:
>
> public class MyValidationDelegate extends ValidationDelegate {
>
> public void writeAttributes(IMarkupWriter writer, IRequestCycle
> cycle, IFormComponent component, IValidator validator) {
> if (isInError())
> writer.attribute("class", "validationerror");
> }
>
> public void writeSuffix(IMarkupWriter writer, IRequestCycle cycle,
> IFormComponent component, IValidator validator) {
> if (isInError()) {
> writer.print(" ");
> writer.beginEmpty("img");
> writer.attribute("src", "warning_small.gif");
> }
> }
>
> public void writeLabelPrefix(IFormComponent component,
> IMarkupWriter writer, IRequestCycle cycle) {
> if (isInError(component)) {
> writer.begin("span");
> writer.attribute("class", "label-error");
> }
> }
>
> public void writeLabelSuffix(IFormComponent component,
> IMarkupWriter writer, IRequestCycle cycle) {
> if (isInError(component))
> writer.end(); // <span>
> }
> }
>
>
> HTH
>
> Greetings
> Reto
>
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