APPDEV Sharepoint 2010 For Developers. 笔记

2010-12-10:

Module 01 -> 03.Basic Architecture:

• 14\TEMPLATE\GLOBAL\v4.master
• To enable code blocks, add a tag like the following in the web.config of the site:

 

  <SharePoint>
    <SafeMode MaxControls="200" CallStack="false" DirectFileDependencies="10" TotalFileDependencies="50" AllowPageLevelTrace="false">
      <PageParserPaths>
        <PageParserPath VirtualPath="/*" IncludeSubFolders="true" CompilationMode="Always" AllowServerSideScript="true" />
      </PageParserPaths>
    </SafeMode>
......

 

• Farm vs. Sandbox deployment

Module 02 -> 04. Feature Basics

14\Template\Features

FeatureName subdirectory

Feature.xml

　　Must be named feature.xml

0 or more files containing feature elements

　　By convention named elements.xml

0 or more files used by the feature

 

Feature Scopes

• Farm
• Web Application
• Site
• Web

Feature Schema

• ActivationDependencies
• ElementManifests
• Properties
• UpgardActions

Installing and Activating Features

Install

　　Web Solution Package

　　Stsadm.exe

Activate feature

　　Site settings in browser

　　Stsadm -o ActivateFeature

Lab: create feature.xml; can use wss.xsd as the xml schema.

关于Module参见：

http://msdn.microsoft.com/zh-cn/library/ms441170(v=office.12).aspx

http://msdn.microsoft.com/zh-cn/library/ms441170(v=office.14).aspx

注意事项：

Module的Url属性为该文档库的url地址，具体呈现在浏览器中，如地址为：

http://sp2010/TestWiki/Shared%20Documents1/Forms/AllItems.aspx

则Url属性值应为：Shared Documents1

如果出错了，更改elements文件后要重新install feature，不能简单地用-force选项：

stsadm -o installfeature -name DemoFeature -force

而应该先uninstall:

stsadm -o uninstallfeature -name DemoFeature

再重新安装

 

2010-12-11:

Module 02 -> 05.Feature Types

Sharepoint Manager 2010:

http://spm.codeplex.com/releases/view/51438

 

ContentType Element

Defines a type

Supports inheritance via ID

• 0x - System
• 0x01 - Item
• 0x0101 - Document
• 0x010102 - Picture

Custom types use GUIDs separated by 00

• 0x010102008ee23f39......................

FieldRefs identify columns

错误排查：

记录下Correlation ID;然后到14\Logs下找到最近修改的log文件, ctrl+F Correlation ID。

ContentType Feature Activate成功后，可到site的Content Type Library中查找刚Activate的Content Type。如果找不到，需要iisreset一下。

继承类型：例如，继承自Item，则可以拥有Item的Title Column。

 

List Instance:

FeatureId:对应的List Type的Feature Id.例如，如果是一个CustomList，则到14\TEMPLATE\FEATURES\CustomList\Feature.xml下去查看Feature Id。

TemplateType:系统类型中，Feature Id最后的三位就是TemplateType。如果不确定，可以在上述的Feature.xml文件中找到ElementManifest的Location，然后按此Location找到对应文件查看其中记录的Type。

 

Content Type Binding:

Binds a content type to a list instance

Requires: ContentTypeId and ListUrl

Does not affect views(如果要affect views，应通过.net code做这个事情manually，通过Feature Receiver)

 

Feature Event Receivers
.NET code to run on

• Install
• Activate
• Deactivate
• Uninstall
• Upgrade 

 

Solutions: Package features and other resources for deployment

VS 2010可以做到

pre-vs2010: WSPBuilder, STSDev

Solutions Files:

WSP extension

Cabinet file

Contains

　　Manifest describing contents and install targets

　　Features

　　Assemblies

　　Other files to target any location in SharePoint root

例如，MOSS自带的功能就能够生成一个这样的Package:

Site Settings->Site Actions->Save site as template

生成后，可以在Site Settings->Galleries->Solutions中找到它。（下载后，rename它为cab文件，即可打开）

 

安装solution(SandBox Solution):

在一个其他的Site，Site Settings->Galleries->Solutions->Upload Solution->Activate。

Site Actions->More Options...->Filter By: Site,找到刚才upload的solution，创建；

如果出错，通常是因为有一些Feature没有默认激活。所以查看原先的站点（since we are deploying a wsp saved as a template from an original site)，对比一下，激活应该激活的feature，然后重试。

 

Module 03 -> 06. Visual Studio 2010

Avoiding Common Problems

• Always run as administrator
• Platform target should be "Any CPU" for console applications
• References window won't show Microsoft.SharePoint(and others) when Client Profile is selected

Tricks: the missing asp.net page template

如果我们要在Module中添加ASP.NET页面，目前没有现成的模板。可以这样：在VS Solution中添加一个ASP.NET Web Application的项目，在其中创建ASP.NET页面。对于需要添加到Module中的文件，复制一份到Module中，这样，vs会自动替我们在Module的Elements.xml中添加这些文件；之后，在Web Application项目的Post Build Event Command中（或Pre Build?)添加指令，编译后复制对应文件即可。

Module 03 ->07. VS 2010 Visual Designers

Replaceable Parameters

Token for values unknown at design time

Works in the following file types by default

XML,ASCX,ASPX,Webpart,DWP

Examples

• $SharePoint.Project.AssemblyFullName$
• $SharePoint.Feature.Id$

2010-12-13:

Module 04->09.Exploring the Object Model

SharePoint Manager 2010 + VS Object Browser: 在SPM中查看各项属性，对应在Object Browser中查看属性的具体信息

Core Foundation Assemblies

• Located in 14\ISAPI
• Microsoft.SharePoint - Core classes
• Microsoft.SharePoint.Client - Core classes for client applications
• Microsoft.SharePoint.Linq - Linq to SharePoint
• SharePoint specific workflow actions

Core Classes

SPSite

　　SPWeb

　　　　SPField

　　　　SPContentType

　　　　SPFile

　　　　SPList

　　　　　　SPListItem

　　　　SPUser

SPContext

Security, Identity, and Impersonation

• Default runtime identity: Authenticated user
• Execution context: Current site collection; SPContext.Current.Site
• Elevate Permissions: Via impersonation; New site collection object instance(例如，用new SPSite(guid)的方法或new SPSite(url)的方法）

SPSecurity.RunWithElevatedPrivileges

• Delegate
• Impersonate service account
• Does not require user id or password
• Permissions constrained by service account permissions
• Requires a new instance of SPSite for security context

AllowUnsafeUpdates

Property of 

• SPSite
• SPWeb

Set to true to disable security validation on Update()

Required if persisting anything within RunWithElevatedPrivileges

Any exception, handled or otherwise, sets AllowUnsafeUpdates to False.

Custom Master Pages

startermasterpages.codeplex.com

code.msdn.microsoft.com/odcSP14StarterMaster

Key PlaceHolders:

1. PlaceHolderAdditionalPageHead
2. PlaceHolderMain
3. PlaceHolderPageTitle
4. PlaceHolderPageTitleInTitleArea
5. PlaceHolderTopNavBar and related
6. PlaceHolderLeftNavBar and related