删除 2025年3月15日11:59:52

src/main/java/com/zhangmeng/online/exam/ui/api/DataLoad.java

@@ -22,4 +22,5 @@ public interface DataLoad {
    Map<String, Object> saveForm(Map<String, Object> map);
 
    public void deleteData(String id);
+
 }

src/main/java/com/zhangmeng/online/exam/ui/api/model/UserDataLoad.java

@@ -39,6 +39,7 @@ public class UserDataLoad implements DataLoad {
             userMap.put("用户名", new SimpleStringProperty(user.getString("username")));
             userMap.put("电子邮箱", new SimpleStringProperty(user.getString("email")));
             userMap.put("手机号码", new SimpleStringProperty(user.getString("phone")));
+            userMap.put("id", new SimpleStringProperty(user.getString("id")));
             userMapList.add(userMap);
         }
 
@@ -71,6 +72,14 @@ public class UserDataLoad implements DataLoad {
 
     @Override
     public void deleteData(String id) {
-
+        Map<String, Object> map = new HashMap<>();
+        map.put("id", id);
+        String result = HttpUtils.POST(ApiUtils.API_URL + "/user/delete", map);
+        JSONObject jsonObject = JSON.parseObject(result);
+        if (jsonObject.getIntValue("code") == 200){
+            AlertUtils.alert_msg("删除成功！");
+        }else {
+            AlertUtils.alert_warning("删除失败！");
+        }
     }
 }

src/main/java/com/zhangmeng/online/exam/ui/components/DynamicTableComponent.java

@@ -9,10 +9,7 @@ import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
-import javafx.scene.control.Button;
+import javafx.scene.control.*;
-import javafx.scene.control.Pagination;
-import javafx.scene.control.TableColumn;
-import javafx.scene.control.TableView;
 import javafx.scene.control.cell.MapValueFactory;
 import javafx.scene.control.cell.TextFieldTableCell;
 import javafx.scene.layout.HBox;
@@ -64,7 +61,7 @@ public class DynamicTableComponent extends VBox {
         // 动态生成列（示例字段）‌:ml-citation{ref="3,4" data="citationList"}
         List<String> columns ;
         if (!dataList.isEmpty()){
-            columns= Arrays.asList(dataList.get(0).keySet().toArray(new String[0]));
+            columns= Arrays.asList(dataList.get(0).keySet().toArray(new String[0])).stream().filter(key -> !key.equals("id")).toList();
         }else {
             columns=keys;
         }
@@ -81,10 +78,29 @@ public class DynamicTableComponent extends VBox {
             });
 
             column.prefWidthProperty().bind(tableView.widthProperty().divide(finalColumns.size()));
+
             tableView.getColumns().add(column);
         });
         data.addAll(dataList);
 
+        ContextMenu contextMenu = new ContextMenu();
+        MenuItem menuItem = new MenuItem("删除");
+        menuItem.setOnAction(new EventHandler<ActionEvent>() {
+            @Override
+            public void handle(ActionEvent event) {
+                Map<String, SimpleStringProperty> selectedItem = tableView.getSelectionModel().getSelectedItem();
+                if (selectedItem!= null) {
+                    SimpleStringProperty id = selectedItem.get("id");
+                    if (id!= null) {
+                        callBack.delete(id.get());
+                    }
+                }
+                data.remove(tableView.getSelectionModel().getSelectedItem());
+            }
+        });
+        contextMenu.getItems().add(menuItem);
+        tableView.setContextMenu(contextMenu);
+
         ///添加按钮
         Button button = new Button("新增");
         button.setOnAction(event -> {

src/main/java/com/zhangmeng/online/exam/ui/components/callBack/DynamicTableComponentCallBack.java

@@ -24,4 +24,7 @@ public interface DynamicTableComponentCallBack {
     public void Add(Parent node, Stage primaryStage, DynamicTableComponent dynamicTableComponent);
 
     public Parent getAddForm();
+
+    void delete(String s);
+
 }

src/main/java/com/zhangmeng/online/exam/ui/components/callBack/DynamicTableComponentCallBackImpl.java

@@ -52,6 +52,11 @@ public class DynamicTableComponentCallBackImpl implements DynamicTableComponentC
         return this.node;
     }
 
+    @Override
+    public void delete(String s) {
+        dataLoad.deleteData(s);
+    }
+
     public DataLoad getDataLoad() {
         return dataLoad;
     }