Thymeleaf 渲染checkbox无法对value值进行渲染的解决方案

down votI have used JSTL with JSP and thymeleaf was something new. I read the  THYMELEAF documentation.

There is a section which explains multi valued check boxes.

<input type="checkbox" 
     class="ads_Checkbox" 
     th:text="${q.questionName}" 
     th:value="${q.id}" name="id"/>

In the above code we are not binding the value to the field of the command object. Instead try doing this

<input type="checkbox" 
     class="ads_Checkbox" 
     th:text="${q.questionName}" 
     th:field="*{selectedQuestions}" 
     th:value="${q.id}" />

here the selectedQuestions is an array object present in the spring command object.

3 down vote

I have used JSTL with JSP and thymeleaf was something new. I read the THYMELEAFdocumentation.

There is a section which explains multi valued check boxes.

<input type="checkbox" 
     class="ads_Checkbox" 
     th:text="${q.questionName}" 
     th:value="${q.id}" name="id"/>

In the above code we are not binding the value to the field of the command object. Instead try doing this

<input type="checkbox" 
     class="ads_Checkbox" 
     th:text="${q.questionName}" 
     th:field="*{selectedQuestions}" 
     th:value="${q.id}" />

here the selectedQuestions is an array object present in the spring command object.