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!
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]
[code="java"]
field1 /s:param show errmsg by field1
/s:fielderror
[/code]
use /s:param to get your need.