是否有可能在任何拦截器中获取任何文本字段的标签？

Question

I have made a custom interceptor to display the error messages in my own format. It is successful to an extent.

But i would like to know can we get label of any textfield directly from invocation object?

Thanks in advance

Answer 1

If your field labels are localized, then yes, you can get the label text. Otherwise, no, since they would just be a string literal in the JSP.

Assuming you have a localized property: field.firstName = First Name

You can get that from your interceptor using:

LocalizedTextUtil.findDefaultText(
    "field.firstName", 
    invocation.getInvocationContext().getLocale()
);

However, if you provide more details on what you are trying to do, we may be able to offer better solutions.