How to check object.field is not define in ThymeLeaf?

Question

check object.field is not exist

example:

StaffDTO {
    private int staffId;
    private String email;
    private String password;
}

what I've tried (did not work)

<div th:text="${staffTest.?asdasd}">asdasd</div>

How about this [link](https://stackoverflow.com/questions/21529085/thymeleaf-show-text-if-the-attribute-and-property-exists) — soorapadman, Jun 17 '19 at 08:10
that's just a case of null checking, my case if the wrong field name of the object is written, templateParser will throw the error immediately. btw thks for share — Win Na, Jun 17 '19 at 13:24

score 0 · Answer 1 · answered Jun 17 '19 at 06:20

0

I'm not sure what you wanna do

but if you want to get list of available properties try this on you object

Object.getOwnPropertyNames();

answered Jun 17 '19 at 06:20

Syntax

I'm handling on html file with thymeleaf and spring boot framework, bro. so I can't use what u said. hmmm – Win Na Jun 17 '19 at 06:25

1 Answers1