So do I need to map two different view in action class as follow
{
String email = (String) request.getParameter("sendValue");
// perform validation of email address
try {
insp.validate(email);
//iF EMAIL IS VALID it return email and map email.jsp page
request.setAttribute("returnValue", email);
return mapping.findForward(SUCCESS); //View 1
} catch (Exception e) {
//If email is invalid it retun null with error message and
map to blank page.
request.setAttribute("returnValue", "-1");
ActionErrors errors = new ActionErrors();
errors.add("error", new ActionMessage(e.getMessage(), false));
this.saveErrors(request, errors);
return mapping.findForward(FAILURE); //View 2
}
}
On 12/2/2010 1:42 PM, Dave Newton wrote:
On Thu, Dec 2, 2010 at 1:25 PM, Anjib Mulepati wrote:
But problem I am having is I can't tap the condition where email is
invalid.
$.post(
"validateEmail.do",
{sendValue: email},
function(returnValue){
addToTable(returnValue); //add email to table
"Tap it" in that function: isn't the returnValue either the email (if
successful) or nothing (if not)?
Although personally I'd still use JSON; easier.
Dave
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