Now I want to judge whethe there is a field error for certain field(eg:user.username).
I want to get the fieldError value then judge whether it is null,but I can't get the value of the field which name is "user.username".
Please help me!
Thank you so much!
分享 in ur java code, you can set ur error filed value like this:
public class UserAction {
public String login {
this.addFieldError("user.username", "format error");
}
}
and in ur jsp page,write like this:
[code="java"]
user.username/s:param
/s:fielderror
[/code]
分享
