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动态表格修改 2025年3月7日11:22:44

master
qmstyle 2025-03-07 11:22:56 +08:00
parent 94e5f343b1
commit 431cf74b95
3 changed files with 59 additions and 70 deletions
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66
src/main/java/com/zhangmeng/online/exam/ui/api/ApiUtils.java
View File

@ -9,11 +9,10 @@ import com.alibaba.fastjson.JSONObject;
import com.zhangmeng.online.exam.ui.layouts.SideMenu; import com.zhangmeng.online.exam.ui.layouts.SideMenu;
import com.zhangmeng.online.exam.ui.utils.HttpUtils; import com.zhangmeng.online.exam.ui.utils.HttpUtils;
import javafx.beans.property.SimpleMapProperty;
import javafx.beans.property.SimpleStringProperty;
import java.util.ArrayList; import java.util.*;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/** /**
* @author zm * @author zm
@ -52,41 +51,58 @@ public class ApiUtils {
return menuItems; return menuItems;
} }
public static Map<String, String> getUserList(){ public static List<Map<String, SimpleStringProperty>> getUserList(){
String userListData = HttpUtils.GET(API_URL + "/user/list"); String userListData = HttpUtils.GET(API_URL + "/user/list");
JSONObject jsonObject = JSON.parseObject(userListData); JSONObject jsonObject = JSON.parseObject(userListData);
JSONArray data = jsonObject.getJSONArray("data"); JSONArray data = jsonObject.getJSONArray("data");
Map<String, String> userMap = new HashMap<>(); List<Map<String, SimpleStringProperty>> userMapList = new ArrayList<>();
for (Object datum : data) { for (Object datum : data) {
JSONObject user = (JSONObject) datum; JSONObject user = (JSONObject) datum;
userMap.put("序号", user.getString("id")); Map<String, SimpleStringProperty> userMap = new HashMap<>();
userMap.put("用户名", user.getString("username")); userMap.put("序号", new SimpleStringProperty(user.getString("id")));
userMap.put("电子邮箱", user.getString("email")); userMap.put("用户名", new SimpleStringProperty(user.getString("username")));
userMap.put("手机号码", user.getString("phone")); userMap.put("电子邮箱", new SimpleStringProperty(user.getString("email")));
userMap.put("手机号码", new SimpleStringProperty(user.getString("phone")));
userMapList.add(userMap);
} }
return userMapList;
return userMap;
} }
public static Map<String, String> getRoleList() { public static List<Map<String, SimpleStringProperty>> getRoleList() {
String userListData = HttpUtils.GET(API_URL + "/role/list"); String userListData = HttpUtils.GET(API_URL + "/role/list");
JSONObject jsonObject = JSON.parseObject(userListData); JSONObject jsonObject = JSON.parseObject(userListData);
JSONArray data = jsonObject.getJSONArray("data"); JSONArray data = jsonObject.getJSONArray("data");
Map<String, String> userMap = new HashMap<>(); List<Map<String, SimpleStringProperty>> roleMapList = new ArrayList<>();
for (Object datum : data) { for (Object datum : data) {
JSONObject role = (JSONObject) datum;
JSONObject user = (JSONObject) datum; Map<String, SimpleStringProperty> roleMap = new HashMap<>();
userMap.put("序号", user.getString("id")); roleMap.put("序号", new SimpleStringProperty(role.getString("id")));
userMap.put("角色名称", user.getString("name")); roleMap.put("角色名称",new SimpleStringProperty( role.getString("name")));
userMap.put("描述", user.getString("desc")); roleMap.put("描述",new SimpleStringProperty( role.getString("desc")));
userMap.put("角色类型", user.getString("type_name")); roleMap.put("角色类型",new SimpleStringProperty( role.getString("type_name")));
roleMapList.add(roleMap);
} }
return roleMapList;
return userMap;
} }
public static Map<String, String> getPermissionList() { public static List<Map<String, SimpleStringProperty>> getPermissionList() {
return null;
String userListData = HttpUtils.GET(API_URL + "/permission/list");
JSONObject jsonObject = JSON.parseObject(userListData);
JSONArray data = jsonObject.getJSONArray("data");
List<Map<String, SimpleStringProperty>> permissionMapList = new ArrayList<>();
for (Object datum : data) {
JSONObject permission = (JSONObject) datum;
Map<String, SimpleStringProperty> userMap = new HashMap<>();
userMap.put("序号", new SimpleStringProperty(permission.getString("id")));
userMap.put("权限名称",new SimpleStringProperty( permission.getString("name")));
userMap.put("描述",new SimpleStringProperty( permission.getString("desc")));
userMap.put("权限路径",new SimpleStringProperty( permission.getString("url")));
permissionMapList.add(userMap);
}
return permissionMapList;
} }
} }

53
src/main/java/com/zhangmeng/online/exam/ui/components/DynamicTableComponent.java
View File

@ -1,17 +1,16 @@
package com.zhangmeng.online.exam.ui.components; package com.zhangmeng.online.exam.ui.components;
import javafx.beans.property.SimpleMapProperty;
import javafx.beans.property.SimpleStringProperty; import javafx.beans.property.SimpleStringProperty;
import javafx.collections.FXCollections; import javafx.collections.FXCollections;
import javafx.collections.ObservableList; import javafx.collections.ObservableList;
import javafx.scene.control.TableColumn; import javafx.scene.control.TableColumn;
import javafx.scene.control.TableView; import javafx.scene.control.TableView;
import javafx.scene.control.cell.MapValueFactory;
import javafx.scene.control.cell.TextFieldTableCell; import javafx.scene.control.cell.TextFieldTableCell;
import javafx.scene.layout.VBox; import javafx.scene.layout.VBox;
import java.util.Arrays; import java.util.*;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/** /**
* 动态表格 * 动态表格
@ -21,59 +20,31 @@ import java.util.Map;
* @version: 1.0 * @version: 1.0
*/ */
public class DynamicTableComponent extends VBox { public class DynamicTableComponent extends VBox {
private final ObservableList<DynamicDataModel> data = FXCollections.observableArrayList(); private final ObservableList<Map<String, SimpleStringProperty>> data = FXCollections.observableArrayList();
// 数据模型定义（使用JavaFX属性）‌:ml-citation{ref="1,3" data="citationList"} public DynamicTableComponent(List<Map<String, SimpleStringProperty>> dataList) {
public static class DynamicDataModel {
private final Map<String, SimpleStringProperty> properties = new HashMap<>();
public DynamicDataModel(Map<String, String> data) {
data.forEach((k, v) ->
properties.put(k, new SimpleStringProperty(v))
);
}
public SimpleStringProperty getProperty(String key) {
return properties.get(key);
}
}
public DynamicTableComponent(Map<String, String> dataList) {
super(); super();
TableView<DynamicDataModel> tableView = new TableView<>(); TableView<Map<String, SimpleStringProperty>> tableView = new TableView<>();
tableView.setItems(data); tableView.setItems(data);
tableView.prefHeightProperty().bind(this.heightProperty()); tableView.prefHeightProperty().bind(this.heightProperty());
tableView.prefWidthProperty().bind(this.widthProperty()); tableView.prefWidthProperty().bind(this.widthProperty());
// 动态生成列（示例字段）‌:ml-citation{ref="3,4" data="citationList"} // 动态生成列（示例字段）‌:ml-citation{ref="3,4" data="citationList"}
List<String> columns = Arrays.asList(dataList.keySet().toArray(new String[0])); List<String> columns = Arrays.asList(dataList.get(0).keySet().toArray(new String[0]));
columns.forEach(col -> { columns.forEach(col -> {
TableColumn<DynamicDataModel, String> column = new TableColumn<>(col); TableColumn<Map<String,SimpleStringProperty>, String> column = new TableColumn<>(col);
// 数据绑定‌:ml-citation{ref="1,3" data="citationList"} // 数据绑定‌:ml-citation{ref="1,3" data="citationList"}
column.setCellValueFactory(param -> column.setCellValueFactory(new MapValueFactory(col));
param.getValue().getProperty(col)
);
// 启用单元格编辑‌:ml-citation{ref="4,5" data="citationList"} // 启用单元格编辑‌:ml-citation{ref="4,5" data="citationList"}
column.setCellFactory(TextFieldTableCell.forTableColumn()); column.setCellFactory(TextFieldTableCell.forTableColumn());
column.setOnEditCommit(event -> { column.setOnEditCommit(event -> {
DynamicDataModel row = event.getRowValue(); Map<String, SimpleStringProperty> row = event.getRowValue();
row.getProperty(col).set(event.getNewValue()); row.get(col).set(event.getNewValue());
}); });
column.prefWidthProperty().bind(tableView.widthProperty().divide(columns.size())); column.prefWidthProperty().bind(tableView.widthProperty().divide(columns.size()));
tableView.getColumns().add(column); tableView.getColumns().add(column);
}); });
data.addAll(dataList);
// 填充示例数据‌:ml-citation{ref="2,3" data="citationList"}
// data.add(new DynamicDataModel(Map.of(
// "姓名", "张三",
// "年龄", "28",
// "城市", "北京"
// )));
data.add(new DynamicDataModel(dataList));
this.getChildren().addAll(tableView); this.getChildren().addAll(tableView);
} }

10
src/main/java/com/zhangmeng/online/exam/ui/layouts/SideMenu.java
View File

@ -4,6 +4,8 @@ import com.zhangmeng.online.exam.ui.admin.IndexPage;
import com.zhangmeng.online.exam.ui.api.ApiUtils; import com.zhangmeng.online.exam.ui.api.ApiUtils;
import com.zhangmeng.online.exam.ui.components.DynamicTableComponent; import com.zhangmeng.online.exam.ui.components.DynamicTableComponent;
import com.zhangmeng.online.exam.ui.components.ShortAnswerComponent; import com.zhangmeng.online.exam.ui.components.ShortAnswerComponent;
import javafx.beans.property.SimpleMapProperty;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.value.ChangeListener; import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue; import javafx.beans.value.ObservableValue;
import javafx.geometry.Insets; import javafx.geometry.Insets;
@ -16,8 +18,10 @@ import javafx.scene.control.TitledPane;
import javafx.scene.layout.HBox; import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox; import javafx.scene.layout.VBox;
import java.util.ArrayList;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Set;
/** /**
@ -118,9 +122,7 @@ public class SideMenu extends VBox {
}); });
hbox.setOnMouseClicked(event -> { hbox.setOnMouseClicked(event -> {
//System.out.println("hbox.setOnMouseClicked====>" + data.getUrl());
System.out.println("hbox.setOnMouseClicked====>" + data.getUrl());
switch (data.getUrl()) { switch (data.getUrl()) {
case "/user/list" -> init_table(hbox, ApiUtils.getUserList()); case "/user/list" -> init_table(hbox, ApiUtils.getUserList());
case "/role/list" -> init_table(hbox,ApiUtils.getRoleList()); case "/role/list" -> init_table(hbox,ApiUtils.getRoleList());
@ -157,7 +159,7 @@ public class SideMenu extends VBox {
} }
private void init_table(HBox hbox, Map<String, String> dataList) { private void init_table(HBox hbox, List<Map<String, SimpleStringProperty>> dataList) {
Scene scene = hbox.getScene(); Scene scene = hbox.getScene();
IndexPage root = (IndexPage) scene.getRoot(); IndexPage root = (IndexPage) scene.getRoot();
DynamicTableComponent shortAnswerComponent = new DynamicTableComponent(dataList); DynamicTableComponent shortAnswerComponent = new DynamicTableComponent(dataList);