我正在尝试遍历 List 并在表格中显示结果,但表格仍为空。
控制器
@RequestMapping(value="/home")
public String home(Model model) throws IOException {
List<OrderNotify> notifications = new ArrayList<OrderNotify>();
for (int i = 0; i < 10; i++) {
OrderNotify notification = new OrderNotify("1", "2", "3", "4");
notifications.add(notification);
}
model.addAttribute("notifications", notifications);
return "home";
}
home.jsp - 表格
<table id="handle" style=" margin:auto">
<tr>
<th>Bestellnummer</th>
<th>Datum</th>
<th>Status</th>
<th>Handlung erforderlich</th>
</tr>
<tr th:each="notify : ${notifications}">
<td th:text="${notify.orderid}"></td>
<td th:text="${notify.date}"></td>
<td th:text="${notify.status}"></td>
<td th:text="${notify.handle}"> </td>
</tr>
</table>
OrderNotify.java
public class OrderNotify {
public String orderid;
public String date;
public String status;
public String handle;
public OrderNotify(String orderid, String date, String status, String handle) {
this.orderid = orderid;
this.date = date;
this.status = status;
this.handle = handle;
}
public List<String> getAll(){
return null;
}
public String getOrderid() {
return orderid;
}
public void setOrderid(String orderid) {
this.orderid = orderid;
}
public String getDate() {
return date;
}
public void setDate(String date) {
this.date = date;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
public String getHandle() {
return handle;
}
public void setHandle(String handle) {
this.handle = handle;
}
}
跃然一笑
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