个人备案网站名称怎么写,广东网站建设多少钱,潍坊网站模板建站,专业app开发公司文章目录 前言正文一、最终效果1.1 主页面1.2 动物管理页面-初始化1.3 动物管理页面-修改新增1.4 动物管理页面-删除批量删除 二、核心代码展示2.1 启动类2.2 数据库配置-db.setting2.3 日志文本域组件2.4 自定义表格视图组件2.5 自定义分页组件2.6 动物管理页面2.7 … 文章目录 前言正文一、最终效果1.1 主页面1.2 动物管理页面-初始化1.3 动物管理页面-修改新增1.4 动物管理页面-删除批量删除 二、核心代码展示2.1 启动类2.2 数据库配置-db.setting2.3 日志文本域组件2.4 自定义表格视图组件2.5 自定义分页组件2.6 动物管理页面2.7 页面工厂 附录附1sql脚本 前言
自学一下Java FX 用Java代码写一个简易的客户端。
本文项目是Maven项目使用了Java17以及mysql。 代码仓库https://gitee.com/fengsoshuai/java-fx-management-system-demo/tree/dev-with-db/ 代码仓库前后端分离版本https://gitee.com/fengsoshuai/javafx-management-front-back-demo 建议代码可以直接看前后端分离版本的 后端使用了springboot2.xmybatis-plusswagger 等组件 前端使用了okhttpJavafxgsonhutool-core
正文
一、最终效果
1.1 主页面
启动项目后自动展示主页面。
1.2 动物管理页面-初始化
支持分页查询搜索新增修改删除批量删除等功能。 整体分为以下几层
操作按钮包含新增修改删除刷新列表搜索框支持搜索动物的几个常用信息列表展示动物数据分页分页功能相关按钮支持首页下一页最后一页跳转到指定页切换每页大小操作记录记录操作日志内存存储有兴趣的可以改为数据库存储支持清空记录 1.3 动物管理页面-修改新增 1.4 动物管理页面-删除批量删除
使用ctrl鼠标左键选择要删除的数据。然后点击删除按钮。 出现弹窗后点击确定即可删除。
二、核心代码展示
2.1 启动类
渲染主页左侧菜单栏以及基本的布局。
package org.feng.demofx;import javafx.application.Application;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.*;
import javafx.scene.paint.Color;
import javafx.stage.Screen;
import javafx.stage.Stage;
import org.feng.demofx.pages.AnimalManagePage;
import org.feng.demofx.pages.MainPage;
import org.feng.demofx.sys.*;
import org.feng.demofx.util.ArrayUtil;
import org.feng.demofx.util.StyleUtil;import java.util.ArrayList;
import java.util.List;
import java.util.Map;/*** 启动类** author feng*/
public class StartApplication extends Application {/*** 屏幕宽度*/public static final Double SCREEN_WIDTH;/*** 屏幕高度*/public static final Double SCREEN_HEIGHT;/*** 左侧菜单宽度*/public static final Double LEFT_MENU_WIDTH;/*** root容器使用HBox类型*/private HBox root;/*** 左侧菜单栏*/private VBox leftMenu;/*** 当前页的节点*/private Node currentPageNode;/*** 左侧菜单的当前索引*/private Integer currentMenuIndex;/*** 左侧菜单的临时索引选中时的菜单项索引*/private Integer tempIndex;/*** 左侧菜单面板背景颜色*/private static final Color LEFT_MENU_BACKGROUND_COLOR Color.web(#FFF8DC);/*** 左侧菜单按钮背景颜色*/private static final Color LEFT_MENU_BUTTON_BACKGROUND_COLOR Color.web(#DEB887);/*** 左侧菜单按钮hover时鼠标移动到按钮上的颜色*/private static final Color LEFT_MENU_BUTTON_HOVER_BACKGROUND_COLOR Color.web(D2691E);/*** 左侧菜单按钮点击时的字体颜色*/private static final Color LEFT_MENU_BUTTON_CLICK_BACKGROUND_COLOR Color.web(#6495ed);static {SCREEN_WIDTH Screen.getPrimary().getBounds().getWidth();SCREEN_HEIGHT Screen.getPrimary().getBounds().getHeight();LEFT_MENU_WIDTH 240.0;}Overridepublic void start(Stage stage) throws Exception {// 注册页面渲染器registerPageNodeRender();root new HBox();// 渲染左侧菜单栏leftMenu renderLeftMenu(root);root.getChildren().add(leftMenu);// 主面板currentPageNode routePage(root, MainPage.PAGE_KEY);HBox.setHgrow(currentPageNode, Priority.ALWAYS);root.getChildren().add(currentPageNode);StyleUtil.setPaneBackground(root, Color.WHITE);Scene scene new Scene(root, SCREEN_WIDTH * 0.8, SCREEN_HEIGHT * 0.8);// 窗口的标题stage.setTitle(管理系统);stage.setScene(scene);// 禁止拖拽窗口大小stage.setResizable(false);stage.show();}private VBox renderLeftMenu(HBox root) {VBox vbox new VBox();vbox.setMinHeight(root.getPrefHeight());vbox.setMinWidth(LEFT_MENU_WIDTH);StyleUtil.setPaneBackground(vbox, LEFT_MENU_BACKGROUND_COLOR);// 增加菜单中的项目vbox.getChildren().addAll(getLeftMenuItemList());return vbox;}/*** 生成左侧菜单按钮*/private ListButton getLeftMenuItemList() {double buttonHeight 30;ListButton buttonList new ArrayList(3);MapString, String pageNameMap PageNodeRenderFactory.getPageNameMap();String[] itemNames pageNameMap.values().toArray(new String[0]);for (String name : itemNames) {Button button new Button(name);button.setMinWidth(LEFT_MENU_WIDTH);button.setMinHeight(buttonHeight);StyleUtil.setButtonBackground(button, LEFT_MENU_BUTTON_BACKGROUND_COLOR, Color.WHITE);// 增加鼠标移动到菜单上到hover效果button.setOnMouseMoved(event - {StyleUtil.setButtonBackground(button, LEFT_MENU_BUTTON_HOVER_BACKGROUND_COLOR, Color.WHITE);StyleUtil.setFont(button, Color.web(#E6A23C), -1);});button.setOnMouseExited(event - {if (currentMenuIndex null || !button.getText().equals(itemNames[currentMenuIndex])) {StyleUtil.setButtonBackground(button, LEFT_MENU_BUTTON_BACKGROUND_COLOR, Color.WHITE);} else {StyleUtil.setButtonBackground(button, LEFT_MENU_BUTTON_BACKGROUND_COLOR, Color.WHITE);}});button.setOnMouseClicked(event - {currentMenuIndex ArrayUtil.getIndexForArray(itemNames, button.getText());currentPageNode routePage(root, PageNodeRenderFactory.getPageKeyByName(name));root.getChildren().remove(1); //清除右侧页面路由组件节点HBox.setHgrow(currentPageNode, Priority.ALWAYS);root.getChildren().add(currentPageNode);StyleUtil.setFont(button, Color.WHITE, -1);// 选中状态逻辑if (tempIndex ! null) {Button node (Button) leftMenu.getChildren().get(tempIndex);// 清空选中状态样式StyleUtil.setFont(node, Color.WHITE, -1);StyleUtil.setButtonBackground(node, LEFT_MENU_BUTTON_BACKGROUND_COLOR, Color.WHITE);}// 设置选中样式StyleUtil.setFont(button, LEFT_MENU_BUTTON_CLICK_BACKGROUND_COLOR, -1);tempIndex currentMenuIndex;});buttonList.add(button);}return buttonList;}/*** 右侧页面路由*/private Node routePage(Pane root, String pageKey) {return PageNodeRenderFactory.newInstance(pageKey).render(root);}private void registerPageNodeRender() {PageNodeRenderFactory.registerNodeRender(MainPage.class);PageNodeRenderFactory.registerNodeRender(AnimalManagePage.class);PageNodeRenderFactory.fillPageNameMap();}public static void main(String[] args) {launch();}
}
2.2 数据库配置-db.setting #------------------------------------------------------------------------------------------
## 基本配置信息
# JDBC URL根据不同的数据库使用相应的JDBC连接字符串
url jdbc:mysql://localhost:3306/fx_demo?useUnicodetrueserverTimezoneUTC
# 用户名此处也可以使用 user 代替
username root
# 密码此处也可以使用 pass 代替
password root
# JDBC驱动名可选Hutool会自动识别
# driver com.mysql.jdbc.Driver## 可选配置
# 是否在日志中显示执行的SQL
showSql true
# 是否格式化显示的SQL
formatSql false
# 是否显示SQL参数
showParams true
# 打印SQL的日志等级默认debug
sqlLevel debug
#------------------------------------------------------------------------------------------
2.3 日志文本域组件
对应于效果中的“操作记录”文本域。
package org.feng.demofx.pages;import javafx.geometry.Insets;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextArea;
import javafx.scene.layout.VBox;
import javafx.scene.text.Font;
import javafx.scene.text.FontWeight;
import lombok.Getter;
import org.feng.demofx.util.ControlUtil;
import org.feng.demofx.util.TimeUtil;import java.time.LocalDateTime;/*** 日志文本域组件** author feng*/
Getter
public class LogTextAreaComponent {private final TextArea textArea;private final VBox logBox;public LogTextAreaComponent(double height, double width) {// 控制台输入操作记录textArea new TextArea();textArea.setScrollTop(Double.MAX_VALUE);textArea.setMaxHeight(height);textArea.setMaxWidth(width);textArea.setEditable(false);textArea.setStyle(-fx-text-fill: red);// 日志盒子logBox new VBox();logBox.setMaxWidth(width);logBox.getChildren().add(new Label());Label operLogLabel new Label(操作记录);operLogLabel.setFont(Font.font(null, FontWeight.BOLD, 15));operLogLabel.setPadding(new Insets(5, 0, 5, 0));logBox.getChildren().add(operLogLabel);logBox.getChildren().add(textArea);// 清空日志记录按钮logBox.getChildren().add(new Label());Button clearLog ControlUtil.genClearLogButton();logBox.getChildren().add(clearLog);clearLog.setOnMouseClicked(event - {textArea.setText();});}/*** 记录日志** param text 日志内容*/public void log(String text) {textArea.appendText(【 TimeUtil.parse(LocalDateTime.now()) 】 text \r\n);}
}
2.4 自定义表格视图组件
package org.feng.demofx.pages;import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.scene.control.SelectionMode;
import javafx.scene.control.TableView;
import lombok.Data;
import org.feng.demofx.StartApplication;
import org.feng.demofx.util.TableColumnUtil;
import org.feng.demofx.vo.AnimalVo;import java.util.List;/*** 自定义表格视图组件** author 01434188*/
Data
public class CustomTableViewComponentT {/*** 表格视图*/private TableViewT tableView;private ObservableListT data;public CustomTableViewComponent(ClassT beanClass, ListT dataList) {tableView new TableView();// 设置可编辑tableView.setEditable(true);// 表格宽度tableView.setMaxWidth(((StartApplication.SCREEN_WIDTH * 0.8) - StartApplication.LEFT_MENU_WIDTH) * 0.8);// 设置可选择多行数据tableView.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);// 解析表头和列信息TableColumnUtil.parseColumnsByClass(tableView.getColumns(), beanClass);// 添加表格数据data FXCollections.observableArrayList();data.addAll(dataList);tableView.setItems(data);}public void resetData(ListT newDataList) {ObservableListT list FXCollections.observableArrayList();list.addAll(newDataList);data list;tableView.setItems(list);}
}
2.5 自定义分页组件
package org.feng.demofx.pages;import javafx.geometry.Insets;
import javafx.scene.Node;
import javafx.scene.control.Button;
import javafx.scene.control.ComboBox;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Priority;
import javafx.scene.layout.Region;
import lombok.Data;
import org.feng.demofx.util.ControlUtil;/*** 自定义分页组件** author feng*/
Data
public class CustomPagingComponent {/*** 每页条数*/private ComboBoxString pageSize;/*** 当前页*/private TextField currentPage;/*** 上一页*/private Button lastPageButton;/*** 下一页*/private Button nextPageButton;/*** 跳转*/private Button skipPageButton;/*** 首页*/private Button firstPageButton;/*** 最后一页*/private Button finallyPageButton;/*** 分页面板*/private GridPane pagingGridPane;/*** 总页数*/private Label pageCount;public CustomPagingComponent(double width, double height) {this(width, height, null, null);}public CustomPagingComponent(double width, double height, Integer pageCount, Integer pageSize) {pagingGridPane new GridPane();pagingGridPane.setMaxWidth(width);pagingGridPane.setMinWidth(width);pagingGridPane.setMaxHeight(height);pagingGridPane.setMinHeight(height);pagingGridPane.setPadding(new Insets(8, 0, 8, 0));// 设置下拉框选择每页条数默认15条this.pageSize new ComboBox();this.pageSize.getItems().addAll(10, 15, 30, 50, 100);this.pageSize.setValue(pageSize null ? 15 : String.valueOf(pageSize));// 当前页默认设置为1currentPage new TextField();currentPage.setText(1);currentPage.setMaxWidth(35);// 上一页下一页lastPageButton ControlUtil.pagingButton(上一页);nextPageButton ControlUtil.pagingButton(下一页);skipPageButton ControlUtil.pagingButton(跳转);firstPageButton ControlUtil.pagingButton(首页);finallyPageButton ControlUtil.pagingButton(最后一页);// 总页数this.pageCount new Label(String.format( %s , pageCount null ? 0 : String.valueOf(pageCount)));// 设置垂直间距水平间距pagingGridPane.setVgap(5);pagingGridPane.setHgap(3);pagingGridPane.add(new Label(总页数:), 0, 0);pagingGridPane.add(this.pageCount, 1, 0);Node spacer1 new Region();HBox.setHgrow(spacer1, Priority.ALWAYS);pagingGridPane.add(spacer1, 2, 0);pagingGridPane.add(firstPageButton, 3, 0);pagingGridPane.add(lastPageButton, 4, 0);pagingGridPane.add(currentPage, 5, 0);pagingGridPane.add(nextPageButton, 6, 0);pagingGridPane.add(finallyPageButton, 7, 0);pagingGridPane.add(skipPageButton, 8, 0);Node spacer2 new Region();HBox.setHgrow(spacer2, Priority.ALWAYS);pagingGridPane.add(spacer2, 9, 0);pagingGridPane.add(this.pageSize, 10, 0);}public int getCurrentPageValue() {return Integer.parseInt(this.getCurrentPage().getText());}public void setCurrentPageValue(int currentPageValue) {this.getCurrentPage().setText(String.valueOf(currentPageValue));}public int getPageSizeValue() {return Integer.parseInt(this.getPageSize().getValue());}public void setPageSizeValue(int pageSizeValue) {this.getPageSize().setValue(String.valueOf(pageSizeValue));}public void setPageCountValue(int pageCountValue) {this.getPageCount().setText(String.valueOf(pageCountValue));}
}
2.6 动物管理页面
package org.feng.demofx.pages;import cn.hutool.core.bean.BeanUtil;
import javafx.collections.ObservableList;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Node;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.scene.paint.Color;
import lombok.Data;
import org.feng.demofx.StartApplication;
import org.feng.demofx.dao.impl.AnimalDao;
import org.feng.demofx.entity.bo.AnimalBO;
import org.feng.demofx.enums.AnimalSexEnum;
import org.feng.demofx.enums.AnimalTypeEnum;
import org.feng.demofx.service.AnimalService;
import org.feng.demofx.service.impl.AnimalServiceImpl;
import org.feng.demofx.sys.PageNodeKey;
import org.feng.demofx.sys.PageNodeRender;
import org.feng.demofx.util.*;
import org.feng.demofx.vo.AnimalVo;import java.time.LocalDate;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;/*** 动物管理界面** author feng*/
PageNodeKey(value AnimalManagePage.PAGE_KEY, pageName 动物管理)
public class AnimalManagePage implements PageNodeRender {public static final String PAGE_KEY animalManage;private final AnimalService animalService;public AnimalManagePage() {animalService new AnimalServiceImpl(new AnimalDao());}Overridepublic Node render(Pane pane) {VBox vbox new VBox();// 当前容器内布局居中局上vbox.setAlignment(Pos.TOP_CENTER);// 当前面板背景颜色StyleUtil.setPaneBackground(vbox, Color.web(#fffff0));// 页面标题vbox.getChildren().add(genPageTitle(动物管理页面));final double width ((StartApplication.SCREEN_WIDTH * 0.8) - StartApplication.LEFT_MENU_WIDTH) * 0.8;// 操作按钮VBox oper new VBox();HBox hBox new HBox();hBox.setMaxWidth(250);oper.getChildren().add(hBox);Button addButton ControlUtil.genAddButton();Button updateButton ControlUtil.genUpdateButton();Button deleteButton ControlUtil.genDeleteButton();Button refreshButton ControlUtil.genRefreshButton();// 设置外边距上、右下左oper.setPadding(new Insets(10, 0, 12, 0));oper.setAlignment(Pos.TOP_LEFT);oper.setMaxWidth(width);oper.setMaxHeight(200);Node spacer1 new Region();HBox.setHgrow(spacer1, Priority.ALWAYS);Node spacer2 new Region();HBox.setHgrow(spacer2, Priority.ALWAYS);Node spacer3 new Region();HBox.setHgrow(spacer3, Priority.ALWAYS);hBox.getChildren().add(addButton);hBox.getChildren().add(spacer1);hBox.getChildren().add(updateButton);hBox.getChildren().add(spacer2);hBox.getChildren().add(deleteButton);hBox.getChildren().add(spacer3);hBox.getChildren().add(refreshButton);vbox.getChildren().add(oper);// 搜索面板SearchAnimalPane searchAnimalPane new SearchAnimalPane(oper.getMaxWidth());vbox.getChildren().add(searchAnimalPane.getSearchPane());// 分页组件CustomPagingComponent customPagingComponent new CustomPagingComponent(width, 60);// 控制台输入操作记录LogTextAreaComponent logger new LogTextAreaComponent(400, width);// 表格视图PageBeanAnimalVo pageBean new PageBean(customPagingComponent.getPageSizeValue(),customPagingComponent.getCurrentPageValue(), 0);animalService.listPage(searchAnimalPane.genAnimalBo(), pageBean);customPagingComponent.setPageCountValue(pageBean.getSumPageCount());CustomTableViewComponentAnimalVo tableViewComponent new CustomTableViewComponent(AnimalVo.class, pageBean.getData());TableViewAnimalVo animalTableView tableViewComponent.getTableView();// 表格展示数据分页vbox.getChildren().add(animalTableView);vbox.getChildren().add(customPagingComponent.getPagingGridPane());// 分隔线vbox.getChildren().add(ControlUtil.separator(animalTableView.getMaxWidth()));// 操作记录vbox.getChildren().add(logger.getLogBox());// 注册刷新refreshButton.setOnAction(event - {ControlUtil.refreshTableView(animalTableView, logger);});// 更改每页大小-事件处理customPagingComponent.getPageSize().setOnAction(event - {int pageSize customPagingComponent.getPageSizeValue();logger.log(String.format(修改每页大小为%s重新刷新列表, pageSize));// 设置每页大小pageBean.setPageSize(pageSize);// 重新分页查询第一页数据refreshToFirstPage(pageBean, searchAnimalPane, customPagingComponent);// 刷新列表tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);});// 上一页customPagingComponent.getLastPageButton().setOnAction(event - {// 当前页int currentPage customPagingComponent.getCurrentPageValue();String canQuery pageBean.setCurrentPageNo(currentPage - 1);if (StringUtil.isNotEmpty(canQuery)) {logger.log(canQuery);return;}animalService.listPage(searchAnimalPane.genAnimalBo(), pageBean);customPagingComponent.setPageCountValue(pageBean.getSumPageCount());customPagingComponent.setCurrentPageValue(currentPage - 1);// 刷新列表tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);});// 下一页customPagingComponent.getNextPageButton().setOnAction(event - {// 当前页int currentPage customPagingComponent.getCurrentPageValue();String canQuery pageBean.setCurrentPageNo(currentPage 1);if (StringUtil.isNotEmpty(canQuery)) {logger.log(canQuery);return;}animalService.listPage(searchAnimalPane.genAnimalBo(), pageBean);customPagingComponent.setCurrentPageValue(currentPage 1);customPagingComponent.setPageCountValue(pageBean.getSumPageCount());// 刷新列表tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);});// 首页事件customPagingComponent.getFirstPageButton().setOnAction(event - {refreshToFirstPage(pageBean, searchAnimalPane, customPagingComponent);logger.log(跳转首页成功);// 刷新列表tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);});// 最后一页customPagingComponent.getFinallyPageButton().setOnAction(event - {pageBean.setCurrentPageNo(pageBean.getSumPageCount());animalService.listPage(searchAnimalPane.genAnimalBo(), pageBean);customPagingComponent.setPageCountValue(pageBean.getSumPageCount());customPagingComponent.setCurrentPageValue(pageBean.getSumPageCount());// 刷新列表tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);});// 跳转事件customPagingComponent.getSkipPageButton().setOnAction(event - {int currentPage customPagingComponent.getCurrentPageValue();if(currentPage 1) {currentPage 1;}pageBean.setCurrentPageNo(currentPage);animalService.listPage(searchAnimalPane.genAnimalBo(), pageBean);// 如果输入的当前页大于总页数修复跳转至最后一页if(currentPage pageBean.getSumPageCount()) {currentPage pageBean.getSumPageCount();pageBean.setCurrentPageNo(currentPage);animalService.listPage(searchAnimalPane.genAnimalBo(), pageBean);}customPagingComponent.setPageCountValue(pageBean.getSumPageCount());customPagingComponent.setCurrentPageValue(currentPage);logger.log(String.format(跳转第【%s】页成功, currentPage));// 刷新列表tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);});// 当选择发生变化时调用该函数-选择某一行时animalTableView.getSelectionModel().selectedItemProperty().addListener((obs, oldVal, newVal) - {if (newVal ! null !animalTableView.getSelectionModel().isSelected(newVal.getId())) {logger.log(已选择 newVal.getName());}});// 注册搜索searchAnimalPane.getSearchButton().setOnAction(event - {refreshToFirstPage(pageBean, searchAnimalPane, customPagingComponent);logger.log(搜索成功);// 刷新列表tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);});// 注册删除deleteButton.setOnAction(ControlUtil.alertConfirm(确认删除吗, , buttonType - {ButtonBar.ButtonData buttonData buttonType.getButtonData();if (buttonData.isDefaultButton()) {// 确认删除ObservableListAnimalVo items animalTableView.getSelectionModel().getSelectedItems();ListLong ids items.stream().mapToLong(vo - Long.valueOf(vo.getId())).boxed().toList();logger.log(正在删除 items.stream().map(AnimalVo::getName).collect(Collectors.joining(,)));animalService.delete(ids);// 刷新列表refreshToFirstPage(pageBean, searchAnimalPane, customPagingComponent);tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);logger.log(删除 items.stream().map(AnimalVo::getName).collect(Collectors.joining(,)) 成功);}}));// 注册新增addButton.setOnAction(event - {AddAndUpdateAnimalDialog addDialog new AddAndUpdateAnimalDialog(null);addDialog.getDialog().showAndWait().ifPresent(buttonType - {if (buttonType.getButtonData().isDefaultButton()) {logger.log(开始新增数据);// 获取文本框中数据AnimalBO animalBO addDialog.genAnimalBo();logger.log(正在新增 animalBO.getName());// 添加动物animalService.add(animalBO);// 刷新列表refreshToFirstPage(pageBean, searchAnimalPane, customPagingComponent);tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);logger.log(新增 animalBO.getName() 成功);}});addDialog.getDialog().close();});// 注册更新updateButton.setOnAction(event - {ObservableListAnimalVo selectedItems animalTableView.getSelectionModel().getSelectedItems();if (selectedItems null || selectedItems.size() ! 1) {logger.log(请选择一条数据进行修改);return;}// 获取选中的数据原值AnimalVo selectedAnimal selectedItems.get(0);AddAndUpdateAnimalDialog updateDialog new AddAndUpdateAnimalDialog(selectedAnimal);// 注册点击事件updateDialog.getDialog().showAndWait().ifPresent(buttonType - {if (buttonType.getButtonData().isDefaultButton()) {logger.log(开始修改数据);// 获取文本框中数据AnimalBO animalBO updateDialog.genAnimalBo();animalBO.setId(selectedAnimal.getId().longValue());logger.log(String.format(正在修改ID为【%s】,名字为【%s】 , selectedAnimal.getId(), updateDialog.getOldAnimal().getName()));// 更新动物animalService.update(animalBO);// 刷新列表refreshToFirstPage(pageBean, searchAnimalPane, customPagingComponent);tableViewComponent.resetData(pageBean.getData());ControlUtil.refreshTableView(animalTableView, logger);logger.log(String.format(修改完成! ID为【%s】修改名字【%s】为【%s】动物类型【%s】为【%s】年龄【%s】为【%s】, selectedAnimal.getId(), updateDialog.getOldAnimal().getName(), animalBO.getName(),updateDialog.getOldAnimal().getAnimalType(), animalBO.getAnimalType().getDesc(), updateDialog.getOldAnimal().getAge(), animalBO.getAge()));}});updateDialog.getDialog().close();});// 动物管理页面初始化完成刷新一次ControlUtil.refreshTableView(animalTableView, logger);return vbox;}/*** 刷新列表数据至第一页*/private void refreshToFirstPage(PageBeanAnimalVo pageBean, SearchAnimalPane searchAnimalPane, CustomPagingComponent customPagingComponent) {pageBean.setCurrentPageNo(1);animalService.listPage(searchAnimalPane.genAnimalBo(), pageBean);customPagingComponent.setPageCountValue(pageBean.getSumPageCount());customPagingComponent.setCurrentPageValue(1);}Dataprivate static class SearchAnimalPane {// 折叠面板private TitledPane searchPane;private TextField searchNameTextField;private TextField searchAgeTextField;private ComboBoxString searchTypeComboBox;private ComboBoxString searchSexComboBox;private DatePicker createDateStart;private DatePicker createDateEnd;private DatePicker updateDateStart;private DatePicker updateDateEnd;private Button searchButton;public SearchAnimalPane(double width) {// 定义搜索网格面板GridPane searchGridPane new GridPane();// 设置垂直间距水平间距searchGridPane.setVgap(10);searchGridPane.setHgap(5);searchNameTextField new TextField();searchAgeTextField new TextField();searchTypeComboBox new ComboBox();searchTypeComboBox.getItems().addAll(Arrays.stream(AnimalTypeEnum.values()).map(AnimalTypeEnum::getDesc).toList());searchSexComboBox new ComboBox();searchSexComboBox.getItems().addAll(Arrays.stream(AnimalSexEnum.values()).map(AnimalSexEnum::getDesc).toList());searchButton ControlUtil.genSearchButton();Button clearButton ControlUtil.genClearButton();createDateStart new DatePicker();createDateEnd new DatePicker();updateDateStart new DatePicker();updateDateEnd new DatePicker();createDateStart.setEditable(true);createDateEnd.setEditable(true);updateDateStart.setEditable(true);updateDateEnd.setEditable(true);searchGridPane.add(new Label(名字 ), 0, 0);searchGridPane.add(searchNameTextField, 1, 0);searchGridPane.add(new Label(年龄 ), 0, 1);searchGridPane.add(searchAgeTextField, 1, 1);searchGridPane.add(new Label(类型 ), 0, 2);searchGridPane.add(searchTypeComboBox, 1, 2);searchGridPane.add(new Label(性别 ), 0, 3);searchGridPane.add(searchSexComboBox, 1, 3);searchGridPane.add(new Label(创建日期起止 ), 0, 4);searchGridPane.add(new Label(更新日期起止 ), 0, 5);searchGridPane.add(createDateStart, 1, 4);searchGridPane.add(createDateEnd, 2, 4);searchGridPane.add(updateDateStart, 1, 5);searchGridPane.add(updateDateEnd, 2, 5);searchGridPane.add(clearButton, 0, 7);searchGridPane.add(searchButton, 1, 7);// 折叠面板-搜索searchPane new TitledPane(高级搜索, searchGridPane);// 设置外边距上、右下左searchPane.setPadding(new Insets(0, 0, 8, 0));searchPane.setMaxWidth(width);// 设置可折叠searchPane.setCollapsible(true);// 设置折叠时的动画searchPane.setAnimated(true);// 注册清空参数事件clearButton.setOnAction(event - {clearSearchParam();});}public void clearSearchParam() {searchNameTextField.setText();searchAgeTextField.setText();searchTypeComboBox.setValue();searchSexComboBox.setValue();createDateStart.setValue(null);createDateEnd.setValue(null);updateDateStart.setValue(null);updateDateEnd.setValue(null);}public AnimalBO genAnimalBo() {String searchNameText this.getSearchNameTextField().getText();String searchAgeText this.getSearchAgeTextField().getText();String searchTypeValue this.getSearchTypeComboBox().getValue();String searchSexValue this.getSearchSexComboBox().getValue();LocalDate createDateStartValue this.getCreateDateStart().getValue();LocalDate createDateEndValue this.getCreateDateEnd().getValue();LocalDate updateDateStartValue this.getUpdateDateStart().getValue();LocalDate updateDateEndValue this.getUpdateDateEnd().getValue();AnimalVo animalVo new AnimalVo();if (StringUtil.isNotEmpty(searchNameText)) {animalVo.setName(searchNameText);}if (StringUtil.isNotEmpty(searchAgeText)) {animalVo.setAge(Integer.parseInt(searchAgeText));}if (StringUtil.isNotEmpty(searchTypeValue)) {animalVo.setAnimalType(searchTypeValue);}if (StringUtil.isNotEmpty(searchSexValue)) {animalVo.setAnimalSex(searchSexValue);}// 创建时间起、止选择后生效if (Objects.nonNull(createDateStartValue) || Objects.nonNull(createDateEndValue)) {animalVo.setCreateDateRange(new DateRange(createDateStartValue, createDateEndValue));}// 更新时间起、止选择后生效if (Objects.nonNull(updateDateStartValue) || Objects.nonNull(updateDateEndValue)) {animalVo.setUpdateDateRange(new DateRange(updateDateStartValue, updateDateEndValue));}return animalVo.toAnimalBo();}}Dataprivate static class AddAndUpdateAnimalDialog {private DialogButtonType dialog;private TextField nameTextField;private TextField ageTextField;private ComboBoxString typeComboBox;private ComboBoxString sexComboBox;private TextArea remarkTextArea;private AnimalVo oldAnimal;public AddAndUpdateAnimalDialog(AnimalVo animalVo) {Label nameLabel new Label(名字 );nameTextField new TextField();Label ageLabel new Label(年龄 );ageTextField new TextField();Label typeLabel new Label(类型 );typeComboBox new ComboBox();typeComboBox.getItems().addAll(Arrays.stream(AnimalTypeEnum.values()).map(AnimalTypeEnum::getDesc).toList());Label sexLabel new Label(性别 );sexComboBox new ComboBox();sexComboBox.getItems().addAll(Arrays.stream(AnimalSexEnum.values()).map(AnimalSexEnum::getDesc).toList());Label remarkLabel new Label(备注 );remarkTextArea new TextArea();remarkTextArea.setScrollTop(Double.MAX_VALUE);remarkTextArea.setEditable(true);remarkTextArea.setMaxHeight(250);remarkTextArea.setMaxWidth(300);if (animalVo null) {typeComboBox.setValue(AnimalTypeEnum.UN_KNOW.getDesc());sexComboBox.setValue(AnimalSexEnum.UN_KNOW.getDesc());} else {oldAnimal new AnimalVo();BeanUtil.copyProperties(animalVo, oldAnimal);// 数据回显nameTextField.setText(oldAnimal.getName());ageTextField.setText(String.valueOf(oldAnimal.getAge()));typeComboBox.setValue(oldAnimal.getAnimalType());sexComboBox.setValue(oldAnimal.getAnimalSex());remarkTextArea.setText(oldAnimal.getRemark());}// 定义网格面板GridPane gridPane new GridPane();// 设置垂直间距水平间距gridPane.setVgap(10);gridPane.setHgap(5);gridPane.add(nameLabel, 0, 0);gridPane.add(nameTextField, 1, 0);gridPane.add(ageLabel, 0, 1);gridPane.add(ageTextField, 1, 1);gridPane.add(typeLabel, 0, 2);gridPane.add(typeComboBox, 1, 2);gridPane.add(sexLabel, 0, 3);gridPane.add(sexComboBox, 1, 3);gridPane.add(remarkLabel, 0, 4);gridPane.add(remarkTextArea, 1, 4);DialogPane dialogPane new DialogPane();dialogPane.setPrefHeight(300);dialogPane.setPrefWidth(500);dialogPane.setMaxHeight(400);dialogPane.setMaxWidth(550);dialogPane.setContent(gridPane);dialogPane.getButtonTypes().addAll(ButtonType.CANCEL, ButtonType.OK);dialog new Dialog();dialog.setDialogPane(dialogPane);}public AnimalBO genAnimalBo() {AnimalBO animalBO new AnimalBO();// 年龄animalBO.setAge(Integer.parseInt(this.getAgeTextField().getText()));// 姓名animalBO.setName(this.getNameTextField().getText());// 获取下拉框的数据动物类型String type this.getTypeComboBox().getValue();animalBO.setAnimalType(AnimalTypeEnum.getByDesc(type));// 获取下拉框的数据性别String sex this.getSexComboBox().getValue();animalBO.setAnimalSex(AnimalSexEnum.getByDesc(sex));// 获取文本域内容备注animalBO.setRemark(this.getRemarkTextArea().getText());return animalBO;}}
}
2.7 页面工厂
package org.feng.demofx.sys;import org.feng.demofx.util.StringUtil;import java.lang.reflect.InvocationTargetException;
import java.util.*;/*** PageNodeRender工厂** author feng*/
public class PageNodeRenderFactory {private static final MapString, PageNodeRender PAGE_NODE_RENDER_MAP new HashMap(8);private static final SetPageNodeDefine PAGE_NODE_DEFINES new TreeSet(Comparator.comparingInt(PageNodeDefine::getOrder).thenComparing(PageNodeDefine::getPageKey));private static final MapString, String PAGE_NAME_MAP new LinkedHashMap();private static final MapString, String RESERVE_PAGE_NAME_MAP new LinkedHashMap();public static PageNodeRender newInstance(String pageKey) {return PAGE_NODE_RENDER_MAP.get(pageKey);}public static MapString, String getPageNameMap() {return PAGE_NAME_MAP;}public static String getPageKeyByName(String pageName) {return RESERVE_PAGE_NAME_MAP.get(pageName);}public static void registerNodeRender(Class? extends PageNodeRender renderClass) {try {// 处理PageNodeRender#getPageKey()PageNodeRender pageNodeRender renderClass.getDeclaredConstructor().newInstance();String pageKey pageNodeRender.getPageKey();if (StringUtil.isNotEmpty(pageKey)) {PAGE_NODE_RENDER_MAP.put(pageKey, pageNodeRender);PageNodeDefine pageNodeDefine new PageNodeDefine();pageNodeDefine.setPageKey(pageKey);pageNodeDefine.setPageName(pageNodeRender.getPageName());pageNodeDefine.setOrder(pageNodeRender.order());PAGE_NODE_DEFINES.add(pageNodeDefine);return;}// 处理PageNodeKey注解if (renderClass.isAnnotationPresent(PageNodeKey.class)) {PageNodeKey pageNodeKey renderClass.getAnnotation(PageNodeKey.class);pageKey pageNodeKey.value();if (StringUtil.isNotEmpty(pageKey)) {PAGE_NODE_RENDER_MAP.put(pageKey, pageNodeRender);PageNodeDefine pageNodeDefine new PageNodeDefine();pageNodeDefine.setPageKey(pageKey);pageNodeDefine.setPageName(pageNodeKey.pageName());pageNodeDefine.setOrder(pageNodeKey.order());PAGE_NODE_DEFINES.add(pageNodeDefine);return;}}throw new IllegalArgumentException(renderClass.getName() 定义错误请检查);} catch (NoSuchMethodException | InvocationTargetException | InstantiationException |IllegalAccessException e) {throw new RuntimeException(e);}}public static void fillPageNameMap() {PAGE_NODE_DEFINES.forEach(pageNodeDefine - {PAGE_NAME_MAP.put(pageNodeDefine.getPageKey(), pageNodeDefine.getPageName());RESERVE_PAGE_NAME_MAP.put(pageNodeDefine.getPageName(), pageNodeDefine.getPageKey());});}
}
附录
附1sql脚本
CREATE TABLE fx_animal
(id BIGINT NOT NULL AUTO_INCREMENT,name VARCHAR(255) NOT NULL COMMENT 名字,animal_type INT NOT NULL DEFAULT - 1 COMMENT 动物类型,-1 未知,animal_sex INT NOT NULL DEFAULT - 1 COMMENT 动物性别,-1 未知 0 雄性 1雌性,age INT NOT NULL DEFAULT 0 COMMENT 年龄,update_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间,create_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间,remark VARCHAR(255) NOT NULL DEFAULT COMMENT 备注,PRIMARY KEY (id)
);INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (1, 小名, 0, 1, 2, 2024-01-19 23:10:36, 2024-01-19 22:31:53, 呜呜呜汪汪汪);
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (2, 小红, 1, 0, 0, 2024-01-19 23:50:17, 2024-01-19 22:31:59, 00000);
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (3, 啊华, 1, 1, 2, 2024-01-19 23:13:46, 2024-01-19 23:13:46, 喵喵喵);
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (4, 小吗, 1, 1, 2, 2024-01-22 23:34:09, 2024-01-22 23:34:09, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (5, 待机, -1, -1, 2, 2024-01-22 23:34:56, 2024-01-22 23:34:56, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (6, 松紧带哦哦, -1, -1, 21, 2024-01-22 23:35:05, 2024-01-22 23:35:05, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (7, 额温枪, -1, -1, 21, 2024-01-22 23:35:10, 2024-01-22 23:35:10, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (8, 大萨达, -1, -1, 2, 2024-01-22 23:35:16, 2024-01-22 23:35:16, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (9, 哇打算, -1, -1, 21, 2024-01-22 23:35:21, 2024-01-22 23:35:21, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (10, 大东方闪电, -1, -1, 22, 2024-01-22 23:35:37, 2024-01-22 23:35:37, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (11, 2多发点, -1, -1, 4322, 2024-01-22 23:35:50, 2024-01-22 23:35:50, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (12, 绕弯儿, -1, -1, 32, 2024-01-22 23:37:23, 2024-01-22 23:37:23, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (13, 法国掉头发, -1, -1, 32, 2024-01-22 23:37:30, 2024-01-22 23:37:30, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (14, 43给对方刚刚, -1, -1, 32, 2024-01-22 23:37:36, 2024-01-22 23:37:36, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (15, 手动挡, -1, -1, 2, 2024-01-22 23:37:45, 2024-01-22 23:37:45, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (16, 发得分, -1, -1, 32, 2024-01-22 23:37:53, 2024-01-22 23:37:53, );
INSERT INTO fx_demo.fx_animal(id, name, animal_type, animal_sex, age, update_time, create_time, remark) VALUES (17, 明明, 1, 1, 13, 2024-01-24 21:03:58, 2024-01-24 21:03:21, 修改了一次年龄);
