富文本编辑器 ueditor

UEditor是由百度web前端研发部开发所见即所得富文本web编辑器，具有轻量，可定制，注重用户体验等特点，开源基于MIT协议，允许自由使用和修改代码...

jEasyUI API中文版 CHM

jQuery EasyUI 入门指南 下载程序库并导入EasyUI的CSS和Javascript文件到您的页面。 <link rel="stylesheet" type="text/css" href="easyui/themes/default/easyui.css"> <link rel="stylesheet" type="text/css" href="easyui/themes/icon.css"> <script type="text/javascript" src="easyui/jquery-1.7.2.min.js"></script> <script type="text/javascript" src="easyui/jquery.easyui.min.js"></script> <link rel="stylesheet" type="text/css" href="easyui/themes/default/easyui.css"> <link rel="stylesheet" type="text/css" href="easyui/themes/icon.css"> <script type="text/javascript" src="easyui/jquery-1.7.2.min.js"></script> <script type="text/javascript" src="easyui/jquery.easyui.min.js"></script> 一旦你导入了EasyUI必须的文件，你就可以通过标记或Javascript定义一个EasyUI组件。例如：定义一个带可折叠功能的面板，你需要写的HTML代码如下： <div id="p" class="easyui-panel" style="width:500px;height:200px;padding:10px;" title="My Panel" iconCls="icon-save" collapsible="true"> The panel content </div> <div id="p" class="easyui-panel" style="width:500px;height:200px;padding:10px;" title="My Panel" iconCls="icon-save" collapsible="true"> The panel content </div> 当通过标记创建一个组件的时候从1.3版开始'data-options'属性可以用来支持HTML5兼容属性名称。所以你可以改写上面的代码为： <div id="p" class="easyui-panel" style="width:500px;height:200px;padding:10px;" title="My Panel" data-options="iconCls:'icon-save',collapsible:true"> The panel content </div> <div id="p" class="easyui-panel" style="width:500px;height:200px;padding:10px;" title="My Panel" data-options="iconCls:'icon-save',collapsible:true"> The panel content </div> 下面的代码演示了如何创建一个组合框，并绑定onSelect事件。 <input class="easyui-combobox" name="language" data-options=" url:'combobox_data.json', valueField:'id', textField:'text', panelHeight:'auto', onSelect:function(record){ alert(record.text) }" />

easyui 1.4

jquery-easyui1.4.1 官网源码 demo

自带格式化货币类型，各国货币都有，还可自定义

'init' initializes autoNumeric $(selector).autoNumeric('init', {options}); 'destroy' disables autoNumeric for the selected element $(selector).autoNumeric('destroy'); 'update' updates options - can be called multiple times $(selector).autoNumeric('update', {options}); 'set' returns a formatted string via ".val()" or ".text' $(selector).autoNumeric('set', value); 'get' returns un-formatted object via ".val()" or ".text()" $(selector).autoNumeric('get'); 'getString' returns a string 'URL encoded' from the selected form $(selector).autoNumeric('getString'); 'getArray' returns a array of objects from the selected form $(selector).autoNumeric('getArray'); 'getSettings' returns settings for the selected element $(selector).autoNumeric('getSettings');

jquery1.6_api_中文版

jquery1.6_api_中文版

oracle数据库11G初学者指南

1 Database Fundamentals . . . .. . . . . . 1 Critical Skill 1.1 Define a Database . 2 Critical Skill 1.2 Learn the Oracle Database 11g Architecture 4 The Control Files . . 5 The Online Redo Logs . 5 The System Tablespace 5 The Sysaux Tablespace 6 Default Temporary Tablespace . 6 Undo Tablespace . 6 The Server Parameter File . . . . . 6 Background Processes . 7 Project 1-1 Review the Oracle Database 11 g Architecture . . 9 The Database Administrator . . . 10 Critical Skill 1.3 Learn the Basic Oracle Database 11g Data Types . . . 11 varchar2 . 12 number . . 12 date . . 13 timestamp 13 clob . . 13 blob . . 14 Critical Skill 1.4 Work with Tables . . 14 Tables Related to part_master . . 14 Critical Skill 1.5 Work with Stored Programmed Objects . 16 Views 16 Triggers . . 18 Procedures . . . . . . 18 Functions . 18 Packages . 19 v Critical Skill 1.6 Become Familiar with Other Important Items in Oracle Database 11g . 21 Indexes . . 21 Users . 22 Tablespace Quotas 22 Synonyms 23 Roles . 24 Default User Environments . . . . 24 Critical Skill 1.7 Work with Object and System Privileges 25 Select 25 Insert . 26 Update . . 26 Delete 26 System Privileges . . 26 Critical Skill 1.8 Introduce Yourself to the Grid . 27 Critical Skill 1.9 Tie It All Together . 31 Chapter 1 Mastery Check 32 2 Installing Oracle . . . . . . 35 Critical Skill 2.1 Research and Plan the Installation . . . . . 36 Define System Requirements . . . 37 Linux Installation . . 37 Critical Skill 2.2 Set Up the Operating System . . 42 Project 2-1 Configure Kernel Parameters . . 44 Critical Skill 2.3 Get Familiar with Linux . . . 47 Critical Skill 2.4 Choose Components to Install . 48 Critical Skill 2.5 Install the Oracle Software . 49 Database Configuration Assistant 57 Verify the Installation . . 61 Chapter 2 Mastery Check 63 3 Connecting to Oracle . . 65 Critical Skill 3.1 Use Oracle Net Services . . 66 Network Protocols . 67 Optimize Network Bandwidth . . 67 Connections . . . . . 68 Maintain Connections . 69 Define a Location . 70 Critical Skill 3.2 Learn the Difference Between Dedicated and Shared Server Architectures . 71 Dedicated Server . . 71 Shared Server . . . . 72 Set Dispatchers . . . 74 Views to Monitor the Shared Server . . . . 76 Critical Skill 3.3 Define Connections 77 vi Oracle Database 11g : A Beginner’s Guide A Connect Descriptor . 77 Define a Connect Descriptor . . . 77 The Oracle Connection Manager 78 Session Multiplexing . . 79 Firewall Access Control 79 Critical Skill 3.4 Use the Oracle Net Listener 80 Password Authentication . . . . . . 82 Multiple Listeners . 82 Connection Pooling 83 Critical Skill 3.5 Learn Naming Methods . . . 83 Directory Naming Method . . . . . 83 Directory Information Trees . . . . 84 Distinguished Names . . 85 How to Find the Directory Naming Information . . . . 85 Net Service Alias Entries . . . . . . 86 The Local Naming Method . . . . 86 The Easy Naming Method . . . . . 87 The External Naming Method . . 87 Which Naming Method to Use . 87 Critical Skill 3.6 Use Oracle Configuration Files 87 Critical Skill 3.7 Use Administration Tools . . 89 The Oracle Enterprise Manager/Grid Control 89 The Oracle Net Manager . . . . . . 90 The OEM Console . 91 The OEM Components 91 The Oracle Net Configuration Assistant . 91 The Oracle Internet Directory Configuration Assistant 92 Command-Line Utilities 92 The Oracle Advanced Security Option . 94 Dispatchers . . . . . . 94 Project 3-1 Test a Connection . . . . 95 Critical Skill 3.8 Use Profiles . . . . . . 97 Critical Skill 3.9 Network in a Multi-tiered Environment . 98 Critical Skill 3.10 Install the Oracle 11g Client Software . 99 Chapter 3 Mastery Check 104 4 SQL: Structured Query Language . 105 Critical Skill 4.1 Learn the SQL Statement Components . . 106 DDL . 106 DML . 107 Critical Skill 4.2 Use Basic Insert and Select Statements . . 108 Insert . 108 Select 109 Critical Skill 4.3 Use Simple Where Clauses 111 A Where Clause with and/or . . . 113 Contents vii The Where Clause with NOT . . 115 The Where Clause with a Range Search . . . 115 The Where Clause with a Search List . . . 116 The Where Clause with a Pattern Search 116 The Where Clause: Common Operators 117 Critical Skill 4.4 Use Basic Update and Delete Statements 118 Update . . 119 Delete 120 Critical Skill 4.5 Order Data 122 Critical Skill 4.6 Employ Functions: String, Numeric, Aggregate (No Grouping) . . . . . 124 String Functions . . . 124 Numeric Functions 124 Aggregate Functions . . 124 Critical Skill 4.7 Use Dates and Data Functions (Formatting and Chronological) . . . . . 126 Date Functions . . . 126 Special Formats with the Date Data Type . . 127 Nested Functions . . 128 Critical Skill 4.8 Employ Joins (ANSI vs. Oracle): Inner, Outer, Self . . . 129 Inner Joins 129 Outer Joins . . . . . . 134 Project 4-1 Join Data Using Inner and Outer Joins . . . . . 134 Project 4-2 Join Data Using ANSI SQL Joins . . 137 Self-Joins . 139 Critical Skill 4.9 Learn the Group By and Having Clauses 140 Group By . 140 Having . . 141 Project 4-3 Group Data in Your Select Statements . . . . . 141 Critical Skill 4.10 Learn Subqueries: Simple and Correlated Comparison with Joins . . 145 Simple Subquery . . 145 Correlated Subqueries with Joins 146 Critical Skill 4.11 Use Set Operators: Union, Intersect, Minus 147 Union 147 Union All 148 Intersect . . 148 Minus 149 Project 4-4 Use the Union Function in Your SQL . . . . . . 149 Critical Skill 4.12 Use Views . . . . . . 150 Critical Skill 4.13 Learn Sequences: Just Simple Stuff . . . . 152 Critical Skill 4.14 Employ Constraints: Linkage to Entity Models, Types, Deferred, Enforced, Gathering Exceptions 153 Linkage to Entity Models . . . . . . 154 viii Oracle Database 11g : A Beginner’s Guide Types . 154 Deferred . 156 Critical Skill 4.15 Format Your Output with SQL*Plus . . . 156 Page and Line Size 157 Page Titles 157 Page Footers . . . . . 157 Formatting Columns . . 157 Project 4-5 Format Your SQL Output . . . . . 157 Writing SQL*Plus Output to a File . . . . . 160 Chapter 4 Mastery Check 160 5 PL/SQL . . . 163 Critical Skill 5.1 Define PL/SQL and Learn Why We Use It . . 164 Critical Skill 5.2 Describe the Basic PL/SQL Program Structure . . . . . . 166 Critical Skill 5.3 Define PL/SQL Data Types . 168 Valid Characters . . 168 Arithmetic Operators . . 168 The varchar2 Data Type . . . . . . 171 The Number Data Type 171 The Date Data Type . . 172 The Boolean Data Type 173 Critical Skill 5.4 Write PL/SQL Programs in SQL*Plus . . . 174 Project 5-1 Create a PL/SQL Program . . . . . 176 SQL in Your PL/SQL Programs . . 177 PL/SQL Cursors . . . 177 The Cursor FOR Loop . 179 Critical Skill 5.5 Handle Error Conditions in PL/SQL . . . . 181 Error Handling Using Oracle-Supplied Variables . . . . 185 Critical Skill 5.6 Include Conditions in Your Programs . . . 187 Program Control . . 187 Project 5-2 Use Conditions and Loops in PL/SQL . . . . . . 195 Critical Skill 5.7 Create Stored Procedures—How and Why . . 196 Critical Skill 5.8 Create and Use Functions . 201 Project 5-3 Create and Use a Function . . . . 201 Critical Skill 5.9 Call PL/SQL Programs . . . . 203 Chapter 5 Mastery Check 204 6 The Database Administrator . . . . . 207 Critical Skill 6.1 Learn What a DBA Does . . 208 Critical Skill 6.2 Perform Day-to-Day Operations 209 Architecture and Design . . . . . . 209 Capacity Planning . 209 Backup and Recovery . 210 Security . . 210 Performance and Tuning . . . . . . 210 Contents ix Managing Database Objects . . . 210 Storage Management . . 211 Change Management . . 211 Schedule Jobs . . . . 211 Network Management . 211 Troubleshooting . . 211 Critical Skill 6.3 Understand the Oracle Database 11 g Infrastructure . . 212 Schemas . 212 Storage Structures . 215 Critical Skill 6.4 Operate Modes of an Oracle Database 11g . 216 Modes of Operation . . 216 Database and Instance Shutdown . . . . . 217 Critical Skill 6.5 Get Started with Oracle Enterprise Manager . 219 Instance Configuration . 219 User Sessions . . . . . 220 Resource Consumer Groups . . . 220 Schema, Security, and Storage Management 221 Distributed Management . . . . . . 222 Warehouse Features . . 222 Other Tools . . . . . . 222 Critical Skill 6.6 Manage Database Objects . 223 Control Files . . . . . 223 Redo Logs 223 Undo Management 224 Schema Objects . . 225 Critical Skill 6.7 Manage Space . . . . 226 Archive Logs . . . . . 227 Tablespaces and Data Files . . . . 227 Critical Skill 6.8 Manage Users . . . . 229 Create a User . . . . . 229 Edit Users 230 Critical Skill 6.9 Manage Privileges for Database Users . . 231 Grant Authority . . . 232 Roles . 233 Profiles . . 234 Project 6-1 Create Essential Objects 235 Chapter 6 Mastery Check 237 7 Backup and Recovery . . . 239 Critical Skill 7.1 Understand Oracle Backup and Recovery Fundamentals . . . . . . 240 Where Do I Start? . . 240 Backup Architecture 241 Oracle Binaries . . . . 242 Parameter Files . . . . 242 x Oracle Database 11g : A Beginner’s Guide Control Files . . . . . . 242 Redo Logs . 243 Undo Segments . . . . 243 Checkpoints . . . . . . 244 Archive Logs . . . . . . 244 Data Files, Tablespaces, Segments, Extents, and Blocks 245 Dump Files 247 Critical Skill 7.2 Learn about Oracle User-Managed Backup and Recovery 248 Types of User-Managed Backups . 248 Cold Backups . . . . . 248 Hot Backups . . . . . . 249 Recovery from a Cold Backup . . . 251 Recovery from a Hot Backup . . . . 252 Seven Steps to Recovery 252 Recovery Using Backup Control Files . . . 253 Critical Skill 7.3 Write a Database Backup . . . 254 Critical Skill 7.4 Back Up Archived Redo Logs 256 Critical Skill 7.5 Get Started with Oracle Data Pump . . . . . 257 Critical Skill 7.6 Use Oracle Data Pump Export . . 258 Critical Skill 7.7 Work with Oracle Data Pump Import . . . . 264 Critical Skill 7.8 Use Traditional Export and Import . . . . . . 269 Critical Skill 7.9 Get Started with Recovery Manager . . . . . 270 RMAN Architecture . 271 Set Up a Recovery Catalog and Target Database . . . . . 274 Key RMAN Features 274 Backups 277 RMAN Using Enterprise Manager 278 Performing Backups . 281 Restore and Recovery . . 282 Project 7-1 RMAN End to End . . . . . 283 Chapter 7 Mastery Check 285 8 High Availability: RAC, ASM, and Data Guard 287 Critical Skill 8.1 Define High Availability . . . 288 Critical Skill 8.2 Understand Real Application Clusters . . 289 Critical Skill 8.3 Install RAC 290 Critical Skill 8.4 Test RAC . 295 Workload Manager 296 ASM . 297 Critical Skill 8.5 Set Up the ASM Instance . . 297 Project 8-1 Install ASMLib 301 Critical Skill 8.6 Create ASM Disk Groups . . 302 Project 8-2 Create Disk Groups . . . 303 Critical Skill 8.7 Use ASMCMD and ASMLIB 304 Contents xi Critical Skill 8.8 Convert an Existing Database to ASM . . . 306 Critical Skill 8.9 Understand Data Guard . . . 308 Critical Skill 8.10 Explain Data Guard Protection Modes . 309 Critical Skill 8.11 Create a Physical Standby Server . . . . . 312 Project 8-3 Create a Physical Standby Server . . 313 Chapter 8 Mastery Check 315 9 Large Database Features . . 317 Critical Skill 9.1 Learn to Identify a Very Large Database . 318 Critical Skill 9.2 Why and How to Use Data Partitioning . 319 Why Use Data Partitioning . . . . 319 Implement Data Partitioning . . . 323 Project 9-1 Create a Range-Partitioned Table and a Local-Partitioned Index . . . . . . 340 Critical Skill 9.3 Compress Your Data . . . . . 344 Data Compression . 344 Index Key Compression 346 Critical Skill 9.4 Use Parallel Processing to Improve Performance . . . . 347 Parallel Processing Database Components . . 347 Parallel Processing Configuration . . . . . 348 Invoke Parallel Execution . . . . . 350 Critical Skill 9.5 Use Materialized Views . . . 351 Uses for Materialized Views . . . 352 Query Rewrite . . . . 353 When to Create Materialized Views . . . 354 Create Materialized Views . . . . . 355 Critical Skill 9.6 Use SQL Aggregate and Analysis Functions . 356 Aggregation Functions . 356 Analysis Functions . 359 Other Functions . . . 367 Critical Skill 9.7 Create SQL Models 367 Project 9-2 Use Analytic SQL Functions and Models . . . 370 Chapter 9 Mastery Check 372 A Mastery Check Answers 375 Chapter 1: Database Fundamentals . 376 Chapter 2: Installing Oracle 379 Chapter 3: Connecting to Oracle . . . 380 Chapter 4: SQL: Structured Query Language 381 Chapter 5: PL/SQL . . . . 384 Chapter 6: The Database Administrator . . . . 385 Chapter 7: Backup and Recovery . . . 387 Chapter 8: High Availability: RAC, ASM, and Data Guard 390 Chapter 9: Large Database Features . 391

JQuery权威指南源代码

第1章 第一个简单的jQuery程序 jQuery事件的链式写法 控制jQuery对象 jQuery控制CSS样式 第2章 使用JavaScript实现隔行变色 使用jQuery选择器实现隔行变色 JavaScript代码检测页面元素 jQuery代码检测页面元素 使用jQuery基本选择器 使用jQuery层次选择器 使用jQuery基本过滤选择器 使用jQuery内容过滤选择器 使用jQuery可见性过滤选择器 使用jQuery属性过滤选择器 使用jQuery子元素过滤选择器 使用jQuery表单对象属性过滤选择器 使用jQuery表单过滤选择器 第3章 DOM树状文档 获取元素的属性 设置元素的属性 设置元素的属性 获取或设置元素的内容 获取或设置元素的值 直接设置元素样式值 增加CSS类别 类别切换 动态创建节点元素 动态插入节点方法 动态插入节点方法 复制元素节点 替换元素节点 包裹元素节点 遍历元素 删除元素 数据管理 第4章 事件中的冒泡现象 bind方法绑定事件 映射方式绑定不同的事件 切换事件hover 切换事件toggle 移除事件unbind 其他事件one 其他事件trigger 文本框中的事件应用 列表框中事件应用 列表中的导航菜单应用 网页选项卡应用 删除记录时的提示效果 第5章 show()与hide()方法 动画效果的show()与hide()方法 toggle()方法 slideDown()与slideUp()方法 slideToggle()方法 fadeIn()和fadeOut()方法 fadeTo()方法 简单的动画 移动位置的动画 队列中的动画 动画停止和延时 动画方式浏览图片 第6章 传统的JavaScript方法实现Ajax功能 load()方法实现Ajax功能 getJSON函数获取数据 getScript函数获取数据 get实现异步获取xml文档数据 $.get发送请求 $.post发送请求 serialize()序列化表单 $.ajax()方法发送请求 第7章 validate验证插件 form表单插件 cookie插件 autocomplete插件 notesforlightbox插件 ContextMenu插件 JQZoom放大镜插件 编写一个对象级别的插件 编写一个类级别的插件 uploadify文件上传插件 第8章 使用draggable插件实现对象的拖曳操作 使用droppable插件实现对象的置放操作 使用sortable插件实现列表中表项的拖曳排序操作 使用accordion插件实现区域块的折叠操作 使用datepicker插件实现选择日期的操作一 使用datepicker插件实现选择日期的操作二 使用tabs插件展示选项卡的基本功能 使用dialog插件弹出提示和确定信息对话框 使用jQuery UI插件以拖动方式管理相册 第9章 使用browser对象获取浏览器信息 使用boxModel对象检测是否是W3C盒子模型 使用$.each()工具函数遍历数组 使用$.each()工具函数遍历ajaxSettings对象 使用$.grep()工具函数筛选数组中的元素 使用$.map()工具函数变更数组中的元素 使用$.inArray()工具函数搜索数组中指定元素的位置 使用$.trim()工具函数除掉字符串的空格符 使用$.isEmptyObject()函数检测对象是否为空 使用$.isPlainObject()函数检测对象是否为原始对象 使用$.contains()函数检测两个节点是否包含 使用$.param()进行数组元素序列化 使用函数$.extend()扩展工具函数 使用函数$.proxy()改变事件函数的作用域 使用jQuery扩展工具函数实现对字符串指定类型的检测< 第10章 在指定的查找范围内获取DOM元素 选择器中含有空格符与不含空格符的区别 事件中的target方法优化冒泡现象 使用data()方法在元素上存取移数据 使用data()方法在元素上存取移JSON格式的数据 解决jQuery库先于其他库导入时变量“$”的使用权 解决jQuery库后于其他库导入时变量“$”的使用权 使用子查询优化选择器性能 减少对DOM元素直接操作 DOM对象与jQuery对象的类型转换 第11章 应用案例-聊天室系统 应用案例_图片切割

w3School教程离线版

w3cschool教程离线版 HTML教程 HTML XHTML CSS TCP/IP XML教程 XML DTD XML DOM XSL XSLT XSL-FO XPath XQuery XLink XPointer Schema XForms SOAP WSDL RDF RSS WAP Web Services 浏览器脚本 JavaScript HTML DOM DHTML VBScript AJAX E4X WMLScript 服务器脚本 SQL ASP ADO PHP .NET(dotnet) .NET Microsoft .NET ASP .NET Mobile 多媒体 Media SMIL SVG 建站手册 网站构建 万维网联盟 (W3C) 浏览器信息 网站品质 语义网 职业规划 网站主机

Java就业培训教程

Java就业培训教程 不错的一本Java电子教程书

敏捷Rails中文教程

当《Struts 2权威指南——基于WebWork核心的MVC开发》一书问世以来，笔者收 到很多读者来信，他们告诉笔者，非常喜欢书中介绍知识的方式：简短的文字介绍知识 点的原理、小巧的案例介绍知识点的用法，最后指出知识点的实际应用场景。本书也保 持了这一风格， 依然坚持用案例来说话， 希望带给读者Ruby on Rails如此简单的感觉。