thymeleaf获取id值,如何设置thymeleaf th：来自其他变量的字段值

125 阅读 0 评论 83 点赞

我是靠谱客的博主鳗鱼小天鹅，这篇文章主要介绍thymeleaf获取id值,如何设置thymeleaf th：来自其他变量的字段值，现在分享给大家，希望可以做个参考。

I have a simple text input field where i have to set default value from one object and save its final value in other. The following code is not working.

type="text"

th:value="${client.name}" //this line is ignored

th:field="*{clientName}"/>

form is DTO object and client is Entity object from database.

What is the correct way to solve this situation?

By not working I mean - lets say that initial values are client.name="Foo" and form.clientName=null.

I need that input field display value is "Foo" and after form submission form.clientName value to become "Foo". But the input field displays nothing and on submission form.clientName value still is null;

If anyone is interested, solved this issue using following structure (found the answer in another question).

th:attr="value = ${client.name}"

解决方案

You could approach this method.

Instead of using th:field use html id & name. Set value using th:value

type="text"

th:value="${client.name}" id="clientName" name="clientName" />

Hope this will help you