在iBatis.Net中,可以通过SqlMapper实例访问DataMapper API,其实以前写的都是一些iBatis.Net的概念和一些配置的问题,从这一篇开始,才是真正的精髓,也是我们使用iBatis.NET...真正开始完整我们对数据库的任务的开始,这一篇我主要写一些DataMapper API,的定义、作用、使用方式,很遗憾,这一篇应该还是不会出现任何实例,因为还没有数据实体类和映射文档,这将会在下一篇写到
= new QDataWidgetMapper(); dataMapper->setSubmitPolicy(QDataWidgetMapper::AutoSubmit); dataMapper...->setModel(qryModel); dataMapper->addMapping(ui->lineEdit_id,0); dataMapper->addMapping(ui-...>lineEdit_name,1); dataMapper->addMapping(ui->lineEdit_age,2); dataMapper->toFirst();...current.isValid()) { return; } dataMapper->setCurrentModelIndex(current); /...->toLast(); refreshTableView(); } // 前一条记录 void MainWindow::on_pushButton_3_clicked() { dataMapper
= new QDataWidgetMapper(); dataMapper->setSubmitPolicy(QDataWidgetMapper::AutoSubmit); dataMapper...->setModel(qryModel); dataMapper->addMapping(ui->lineEdit_id,0); dataMapper->addMapping(ui->lineEdit_name...,1); dataMapper->addMapping(ui->lineEdit_age,2); dataMapper->toFirst(); // 绑定信号,当鼠标选择时,在底部编辑框中输出...->toFirst(); refreshTableView();}// 最后一条记录void MainWindow::on_pushButton_2_clicked(){ dataMapper...->toLast(); refreshTableView();}// 前一条记录void MainWindow::on_pushButton_3_clicked(){ dataMapper-
iBATIS.NET DataMapper 1.5 and DataAccess 1.8 Beta!...(Jul 5, 2006) The iBATIS.NET team is pleased to announce that the BETA releases of the DataMapper 1.5...Downloads will be available from http://ibatis.apache.org/dotnetdownloads.cgi.. iBATIS.NET DataMapper
SqlMap.config的XML描述为核心,该文件提供了详细的数据源配置,数据映射以及一些其他的配置,在程序执行的时候,这个文件将首先被分析,确定数据库提供者,数据源等等的内容,然后返回一个应用程序中的DataMapper...对象,sqlMapper类是DataMapper框架的核心,他是程序与DataMapper框架的API,通过创建SqlMapper类完成DataMapper客户的创建,每种配置文件对应一个数据源,但是在一个应用程序中可以使用多个...DataMapper客户,通过创建多个配置文件,并在初始化DataMapper客户的时候把配置文件名作为参数传入,就可以在一个应用程序中使用多个DataMapper客户,对于多个DataMapper客户应用程序的这些配置来说...> <sqlMapConfig xmlns="http://ibatis.apache.org/<em>dataMapper</em>" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance...DataSource}”的方式在其他位置使用它了,而要更改他的值的时候,只许要更改一处 然后是Settings节点,在这个节点里,可以设置一些iBatis的属性,根据我们项目的需求,分别配置,达到我们对<em>DataMapper</em>
@Service 2 public class DataServiceImpl implements DataService { 3 @Autowired 4 private DataMapper...dataMapper; 5 6 @Override 7 public List> getList1() { 8 //...没有指定,则默认使用数据源1 9 return dataMapper.getList1(); 10 } 11 12 @Override 13 public List...dataMapper; 7 8 @Override 9 public List> getList1() { 10 //...不指定,则默认使用数据源1 11 return dataMapper.getList1(); 12 } 13 14 @Override 15 // 覆盖类上指定的
setSelectionBehavior(QAbstractItemView::SelectRows); 创建数据映射器 QDataWidgetMapper 创建 QDataWidgetMapper 对象 dataMapper...dataMapper= new QDataWidgetMapper(); dataMapper->setSubmitPolicy(QDataWidgetMapper::AutoSubmit); dataMapper...->setModel(qryModel); dataMapper->addMapping(ui->lineEdit_id,0); dataMapper->addMapping(ui->lineEdit_name...,1); dataMapper->addMapping(ui->lineEdit_age,2); dataMapper->toFirst(); 绑定信号 连接 theSelection 的 currentRowChanged...current.isValid()) { return; } dataMapper->setCurrentModelIndex(current); 这段代码判断当前行是否为表格的第一行或最后一行
{ protected String[] mapper; public DataMapper(String[] mapper) { if (mapper.length...//定义成员变量 private DataMapper mDataMapper;//数据与字符串映射规则 //init里 mDataMapper = new WordMapper();//初始化DataMapper...getDataMapper() { return mDataMapper; } public void setDataMapper(DataMapper dataMapper) {...getDataMapper() { return mDataMapper; } public void setDataMapper(DataMapper dataMapper...) { mDataMapper = dataMapper; } public HashMap getData() {
1.定义数据转换接口 interface DataMapper { fun change(from: from): to } 2.定义装饰类 有两个成员变量 原有的被观察者...observer) } protected abstract fun subscribeProxy(observer: Observer) fun map(dataMapper...(this, dataMapper) } } 外部使用代码如下: public class Test { public static void main(String[] args) {...: DataMapper): ObservableProxy { // 装饰当前对象,返回一个新的被观察者 return DecorateObservable...(this, dataMapper) } /** * 配置当前被观察者是否使用子线程 */ fun subscribeOnThread(useDispatcher
= new QDataWidgetMapper(); dataMapper->setModel(tabModel); dataMapper->setSubmitPolicy(QDataWidgetMapper...::AutoSubmit); dataMapper->addMapping(ui->lineEdit_name,tabModel->fieldIndex("name"));...// 设置映射字段 dataMapper->addMapping(ui->lineEdit_mobile,tabModel->fieldIndex("mobile")); // 第二个映射字段...dataMapper->toFirst(); // 默认选中首条映射记录...on_currentRowChanged(const QModelIndex ¤t, const QModelIndex &previous) { Q_UNUSED(previous); dataMapper
> <select id="GetUserById" parameterClass...using IBatisNet.DataMapper;using IBatisNet.DataMapper.MappedStatements;using IBatisNet.DataMapper.Scope...;using IBatisNet.DataMapper.SessionStore;using log4net;using System;using System.Collections.Generic;
下面是使用步骤: 1、到官网http://code.google.com/p/mybatisnet/ 下载相关dll和文档 Doc-DataAccess-1.9.2.zip Doc-DataMapper...-1.6.2.zip IBatis.DataAccess.1.9.2.bin.zip IBatis.DataMapper.1.6.2.bin.zip 一共有4个zip包 2、创建一个Web应用,参考下图添加程序集引用..."> 54 55 56 2 <sqlMapConfig xmlns="http://ibatis.apache.org/<em>dataMapper</em>" 3 xmlns:xsi="http://www.w3...13 public Product() { } 14 } 15 } 9、写一个通用的BaseDA类,对MyBatis.Net做些基本的封装 1 using IBatisNet.<em>DataMapper</em>
-- Print only messages of level DEBUG or above in the packages --> <logger name="IBatisNet.<em>DataMapper</em>.LazyLoadList
= new QDataWidgetMapper(); dataMapper->setModel(tabModel); dataMapper->setSubmitPolicy(QDataWidgetMapper...::AutoSubmit); dataMapper->addMapping(ui->lineEdit_name,tabModel->fieldIndex("name")); //...设置映射字段 dataMapper->addMapping(ui->lineEdit_mobile,tabModel->fieldIndex("mobile")); // 第二个映射字段...dataMapper->toFirst(); // 默认选中首条映射记录...on_currentRowChanged(const QModelIndex ¤t, const QModelIndex &previous){ Q_UNUSED(previous); dataMapper
关于要测试的数据,指定了一个DataMapper类型,以减少类型出错导致的异常,在这里示例了两个数据集,另外在匹配query和data时是支持正则表达式的,对于DataMapper类型的结构还是比较标准的...Copy// test/data/demo1.data.ts import { DataMapper } from "../...../src"; const data: DataMapper = { "/api/setCounter": [ { request: {..., }, }, ], }; export default data; Copy// test/data/demo2.data.ts import { DataMapper.../src"; const data: DataMapper = { "/api/setCounter": [ { request: {
关于要测试的数据,指定了一个DataMapper类型,以减少类型出错导致的异常,在这里示例了两个数据集,另外在匹配query和data时是支持正则表达式的,对于DataMapper类型的结构还是比较标准的...// test/data/demo1.data.ts import { DataMapper } from "../...../src"; const data: DataMapper = { "/api/setCounter": [ { request: {...}, }, }, ], }; export default data; // test/data/demo2.data.ts import { DataMapper.../src"; const data: DataMapper = { "/api/setCounter": [ { request: {
can=3 本文开发Demo环境:IBatis.DataMapper.1.6.2.bin + MsSql 2005 + Vs 2010 使用步骤: 在使用之前,为大家推荐一款代码生成器,也是我专为此框架写的一款代码生成器...为网站添加引用或者直接把下载的iBatis框架中的IBatisNet.Common.dll和IBatisNet.DataMapper.dll复制到Bin目录下。 第三步:添加iBatis配置文件。...--是否启用DataMapper的缓存机制,针对全部的SqlMap,默认是true--> <!...; using IBatisNet.DataMapper; using IBatisNet.DataMapper.MappedStatements; using IBatisNet.Common; using...IBatisNet.DataMapper.Scope; using System.Data; using IBatisNet.DataMapper.Configuration; using System.Collections
ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows); 创建数据映射 创建 QDataWidgetMapper 对象 dataMapper...dataMapper = new QDataWidgetMapper(); dataMapper->setModel(tabModel); dataMapper->setSubmitPolicy(QDataWidgetMapper...::AutoSubmit); dataMapper->addMapping(ui->lineEdit_name, tabModel->fieldIndex("name")); dataMapper->toFirst...on_currentRowChanged(const QModelIndex ¤t, const QModelIndex &previous) { Q_UNUSED(previous); dataMapper
theSelection);ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);创建数据映射创建 QDataWidgetMapper 对象 dataMapper...dataMapper = new QDataWidgetMapper();dataMapper->setModel(tabModel);dataMapper->setSubmitPolicy(QDataWidgetMapper...::AutoSubmit);dataMapper->addMapping(ui->lineEdit_name, tabModel->fieldIndex("name"));dataMapper->toFirst...on_currentRowChanged(const QModelIndex ¤t, const QModelIndex &previous){ Q_UNUSED(previous); dataMapper
-- Print only messages of level DEBUG or above in the packages --> <sqlMapConfig xmlns="http://ibatis.apache.org/<em>dataMapper</em>" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance
领取专属 10元无门槛券
手把手带您无忧上云