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跟我一起學extjs5(28--加入模塊和菜單定義[1建立數(shù)據(jù)庫和表])

來源：程序員人生發(fā)布時間：2014-10-10 08:00:01 閱讀次數(shù)：3026次

跟我一起學extjs5(28--加入模塊和菜單定義[1建立數(shù)據(jù)庫和表])

下面我們開始進入自定義系統(tǒng)的設計和各個組成部分的搭建工作。

首先在sql server中建立數(shù)據(jù)庫，這里的數(shù)據(jù)的名字我定義為extjs5，然后需要建立模塊的定義表，這個表里將存著系統(tǒng)中所有模塊的定義信息。為了能有個直觀的前后臺的互動，先把模塊和菜單這二個部分加進去，可以把菜單數(shù)據(jù)組織好后發(fā)送到前臺去進行展示。

由于系統(tǒng)中的模塊很多，需要分類，因此在先要設計一個“模塊分組”的表，對于菜單也是一樣，需要有一個“菜單分組”的表。

模塊分組表：_ModuleGroup
模塊表：_Module
菜單分組表：_MenuGroup
模塊的菜單定義表：_MenuModule

一、數(shù)據(jù)庫中建表

四個表的關系如下圖所示：

下面是建表的語句：

CREATE TABLE [dbo].[_ModuleGroup]( [tf_moduleGroupId] [nvarchar](10) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_title] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_description] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_iconURL] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_remark] [nvarchar](max) COLLATE Chinese_PRC_CI_AS NULL, CONSTRAINT [PK___ModuleGroup__08EA5793] PRIMARY KEY CLUSTERED ( [tf_moduleGroupId] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY], CONSTRAINT [_ModuleGroup_ix1] UNIQUE NONCLUSTERED ( [tf_title] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY] ) ON [PRIMARY]

CREATE TABLE [dbo].[_Module]( [tf_moduleId] [nvarchar](10) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_moduleGroupId] [nvarchar](10) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_moduleName] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_title] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_description] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_requestMapping] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_iconURL] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_shortname] [nvarchar](20) COLLATE Chinese_PRC_CI_AS NULL, [tf_englishname] [nvarchar](20) COLLATE Chinese_PRC_CI_AS NULL, [tf_tableName] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_primaryKey] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_nameFields] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_titleTpl] [nvarchar](200) COLLATE Chinese_PRC_CI_AS NULL, [tf_codeField] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_orderField] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_dateField] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_yearField] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_monthField] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_seasonField] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_fileField] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_homepageTag] [int] NULL, [tf_isEnable] [bit] NOT NULL, [tf_hasBrowse] [bit] NOT NULL, [tf_hasInsert] [bit] NOT NULL, [tf_hasEdit] [bit] NOT NULL, [tf_hasDelete] [bit] NOT NULL, [tf_hasExec] [bit] NOT NULL, [tf_hasAuditing] [bit] NOT NULL, [tf_hasApprove] [bit] NOT NULL, [tf_hasPayment] [bit] NOT NULL, [tf_hasAddition] [bit] NOT NULL, [tf_isInlineOper] [bit] NULL CONSTRAINT [DF___Module__tf_isIn__1ED998B2] DEFAULT ((0)), [tf_allowInsertExcel] [bit] NOT NULL, [tf_allowEditExcel] [bit] NOT NULL, [tf_defaultOrderField] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_codeLevel] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_linkedModule] [nvarchar](200) COLLATE Chinese_PRC_CI_AS NULL, [tf_hasChart] [bit] NOT NULL, [tf_canLimit] [bit] NOT NULL, [tf_isSystem] [bit] NOT NULL, [tf_searchCondOrder] [int] NULL, [tf_remark] [nvarchar](max) COLLATE Chinese_PRC_CI_AS NULL, CONSTRAINT [PK___Module__1BFD2C07] PRIMARY KEY CLUSTERED ( [tf_moduleId] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY], CONSTRAINT [_Module_ix1] UNIQUE NONCLUSTERED ( [tf_moduleName] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY], CONSTRAINT [_Module_ix2] UNIQUE NONCLUSTERED ( [tf_title] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY] ) ON [PRIMARY] GO USE [extjs5] GO ALTER TABLE [dbo].[_Module] WITH CHECK ADD CONSTRAINT [_Module_fk1] FOREIGN KEY([tf_moduleGroupId]) REFERENCES [dbo].[_ModuleGroup] ([tf_moduleGroupId]) ON UPDATE CASCADE

CREATE TABLE [dbo].[_MenuGroup]( [tf_menuGroupId] [nvarchar](10) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_title] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_description] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_glyph] [nvarchar](10) COLLATE Chinese_PRC_CI_AS NULL, [tf_iconURL] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_remark] [nvarchar](max) COLLATE Chinese_PRC_CI_AS NULL, [tf_expand] [bit] NULL, CONSTRAINT [PK___MenuGroup__1920BF5C] PRIMARY KEY CLUSTERED ( [tf_menuGroupId] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY], CONSTRAINT [_MenuGroup_ix1] UNIQUE NONCLUSTERED ( [tf_title] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY] ) ON [PRIMARY]

CREATE TABLE [dbo].[_MenuModule]( [tf_menuModuleId] [int] NOT NULL, [tf_menuGroupId] [nvarchar](10) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_moduleId] [nvarchar](10) COLLATE Chinese_PRC_CI_AS NOT NULL, [tf_orderId] [int] NULL, [tf_addSeparator] [bit] NULL, [tf_parentMenu] [nvarchar](20) COLLATE Chinese_PRC_CI_AS NULL, [tf_title] [nvarchar](50) COLLATE Chinese_PRC_CI_AS NULL, [tf_parentFilter] [nvarchar](max) COLLATE Chinese_PRC_CI_AS NULL, CONSTRAINT [PK___MenuModule__2C3393D0] PRIMARY KEY CLUSTERED ( [tf_menuModuleId] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY] ) ON [PRIMARY] GO USE [extjs5] GO ALTER TABLE [dbo].[_MenuModule] WITH CHECK ADD CONSTRAINT [_MenuModule_fk1] FOREIGN KEY([tf_menuGroupId]) REFERENCES [dbo].[_MenuGroup] ([tf_menuGroupId]) ON UPDATE CASCADE GO ALTER TABLE [dbo].[_MenuModule] WITH CHECK ADD CONSTRAINT [_MenuModule_fk2] FOREIGN KEY([tf_moduleId]) REFERENCES [dbo].[_Module] ([tf_moduleId]) ON UPDATE CASCADE

建立表后加入一些數(shù)據(jù)：