Validate File upload exist?

asked 2013-05-15 08:16:32 +0800

dearest555
111

updated 2013-05-15 10:53:18 +0800

sjoshi
3493 ● 1 ● 8
http://zkframeworkhint.bl...

I try to validate File upload using AbstractValidator but Invalid message not show.

public class FormValidator extends AbstractValidator {
        validateAttachment(ctx, "quotationAttachmentLocation");
    @WireVariable("generalDAO")
    GeneralDAO generalDAO;
    @Override
    public void validate(ValidationContext ctx) {
        private void validateAttachment(ValidationContext ctx, String key) 
        {   
            if(ctx.getCommand().equals("save"))
            {
                NewPhaseRequest request = (NewPhaseRequest)((GeneralController)ctx.getBindContext().getBinder().getViewModel()).getSelectedRequest();  

                if(request.getQuotationAttachmentLocation() == null)
                {
                      this.addInvalidMessage(ctx, key, "No attach file.");
                }           
            }

        }