Display items into Spring MVC table-CodePudding

I have this Endpoint:

    @GetMapping("/imported_files")
    public String viewHomePage(Model model) {
        List<EntityImportRequestsTable> listProducts = entityImportRequestsService.findAll();
        model.addAttribute("listProducts", listProducts);
        return "index";
    }

Entity:

@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
@Builder(toBuilder = true)
@Entity
@Table(name = "EntityImportRequests")
public class EntityImportRequestsTable implements Serializable {

    @Id
    @Column(name = "requestId")
    private String requestId;
}

Web page index.html

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:th="http://www.thymeleaf.org">
<head>
  <meta charset="utf-8"/>
  <title>Product Manager</title>
</head>
<body>
<div align="center">
  <h1>Product List</h1>
  <table border="1" cellpadding="10">
    <tr>
      <th>requestId</th>
    </tr>
    <tr th:each="imported_files : ${listProducts}">
      <td th:text="${imported_files.requestId}">1</td>
    </tr>
  </table>
</div>
</body>
</html>

When I open the page data is not displayed. What is the proper way to display the data rows from listProducts?

CodePudding user response：

Try something like this. Just make sure that your listProducts is not empty in your controller.

<tr th:each="product: ${listProducts}">
    <td th:text="${product.requestId}" />
    <td th:text="${product.name}" />
    <td th:text="${product.price}" />
</tr>

Or whatever fields your product entity has next to the name, price, etc.