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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