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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.utils.HttpUtils;
import javafx.beans.property.SimpleMapProperty;
import javafx.beans.property.SimpleStringProperty;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.*;
/**
* @author zm
@ -52,41 +51,58 @@ public class ApiUtils {
return menuItems;
}
public static Map<String, String> getUserList(){
public static List<Map<String, SimpleStringProperty>> getUserList(){
String userListData = HttpUtils.GET(API_URL + "/user/list");
JSONObject jsonObject = JSON.parseObject(userListData);
JSONArray data = jsonObject.getJSONArray("data");
Map<String, String> userMap = new HashMap<>();
List<Map<String, SimpleStringProperty>> userMapList = new ArrayList<>();
for (Object datum : data) {
JSONObject user = (JSONObject) datum;
userMap.put("序号", user.getString("id"));
userMap.put("用户名", user.getString("username"));
userMap.put("电子邮箱", user.getString("email"));
userMap.put("手机号码", user.getString("phone"));
Map<String, SimpleStringProperty> userMap = new HashMap<>();
userMap.put("序号", new SimpleStringProperty(user.getString("id")));
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")));
userMapList.add(userMap);
}
return userMap;
return userMapList;
}
public static Map<String, String> getRoleList() {
public static List<Map<String, SimpleStringProperty>> getRoleList() {
String userListData = HttpUtils.GET(API_URL + "/role/list");
JSONObject jsonObject = JSON.parseObject(userListData);
JSONArray data = jsonObject.getJSONArray("data");
Map<String, String> userMap = new HashMap<>();
List<Map<String, SimpleStringProperty>> roleMapList = new ArrayList<>();
for (Object datum : data) {
JSONObject user = (JSONObject) datum;
userMap.put("序号", user.getString("id"));
userMap.put("角色名称", user.getString("name"));
userMap.put("描述", user.getString("desc"));
userMap.put("角色类型", user.getString("type_name"));
JSONObject role = (JSONObject) datum;
Map<String, SimpleStringProperty> roleMap = new HashMap<>();
roleMap.put("序号", new SimpleStringProperty(role.getString("id")));
roleMap.put("角色名称",new SimpleStringProperty( role.getString("name")));
roleMap.put("描述",new SimpleStringProperty( role.getString("desc")));
roleMap.put("角色类型",new SimpleStringProperty( role.getString("type_name")));
roleMapList.add(roleMap);
}
return userMap;
return roleMapList;
}
public static Map<String, String> getPermissionList() {
return null;
public static List<Map<String, SimpleStringProperty>> getPermissionList() {
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;
import javafx.beans.property.SimpleMapProperty;
import javafx.beans.property.SimpleStringProperty;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
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.VBox;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.*;
/**
* 动态表格
@ -21,59 +20,31 @@ import java.util.Map;
* @version: 1.0
*/
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 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) {
public DynamicTableComponent(List<Map<String, SimpleStringProperty>> dataList) {
super();
TableView<DynamicDataModel> tableView = new TableView<>();
TableView<Map<String, SimpleStringProperty>> tableView = new TableView<>();
tableView.setItems(data);
tableView.prefHeightProperty().bind(this.heightProperty());
tableView.prefWidthProperty().bind(this.widthProperty());
// 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 -> {
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"}
column.setCellValueFactory(param ->
param.getValue().getProperty(col)
);
column.setCellValueFactory(new MapValueFactory(col));
// 启用单元格编辑‌:ml-citation{ref="4,5" data="citationList"}
column.setCellFactory(TextFieldTableCell.forTableColumn());
column.setOnEditCommit(event -> {
DynamicDataModel row = event.getRowValue();
row.getProperty(col).set(event.getNewValue());
Map<String, SimpleStringProperty> row = event.getRowValue();
row.get(col).set(event.getNewValue());
});
column.prefWidthProperty().bind(tableView.widthProperty().divide(columns.size()));
tableView.getColumns().add(column);
});
// 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));
data.addAll(dataList);
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.components.DynamicTableComponent;
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.ObservableValue;
import javafx.geometry.Insets;
@ -16,8 +18,10 @@ import javafx.scene.control.TitledPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
@ -118,9 +122,7 @@ public class SideMenu extends VBox {
});
hbox.setOnMouseClicked(event -> {
System.out.println("hbox.setOnMouseClicked====>" + data.getUrl());
//System.out.println("hbox.setOnMouseClicked====>" + data.getUrl());
switch (data.getUrl()) {
case "/user/list" -> init_table(hbox, ApiUtils.getUserList());
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();
IndexPage root = (IndexPage) scene.getRoot();
DynamicTableComponent shortAnswerComponent = new DynamicTableComponent(dataList);