Showing posts with label SharePoint 2010:Feature Configuration. Show all posts
Showing posts with label SharePoint 2010:Feature Configuration. Show all posts

22 September, 2010

SharePoint 2010: Installing and Configuring Features

Features are SharePoint Server 2010–specific declarative (XML) programming elements.
Features configure, associate, define, create, and copy.

Features are most commonly used for the following:
■ To define the columns that make up list types and the fields that the columns
are based on
■ To copy Web parts and master pages to their respective galleries
■ To associate Visual Studio workflows with a list or site
■ To modify and extend the configuration of the SharePoint Server 2010 user
interface
■ To serve as a control panel that allows code and configuration changes to be
turned on and off in the browser

Note: Features can affect four different scopes: farm, Web application, site collection, and site. Site-scoped and site collection–scoped features can be controlled by information workers, which allows farm administrators to delegate responsibility for them.

Feature Location:

Features are XML files and must be contained in a folder in C:\Programs Files\Common
Files\Microsoft Shared\Web Server Extensions\ 14\TEMPLATE\FEATURES.

Basic Know-how:

Features are generally composed of two types of files: a feature header file and one or more element files. Because the feature files are simply XML and because they are located in TEMPLATE\FEATURES, they can be easily inspected by browsing to the appropriate folder and examining the contents of the files. Feature header files are generally named Feature.XML.

Feature Life Cycle
There is a four-stage feature life cycle.
-Features are installed, activated, deactivated, and uninstalled.
-Features can be manipulated with Stsadm.exe, Central Administration,and Windows Power Shell.
-Features are deployed using solution packages with either full-trust or sandboxed deployment mechanisms.

How to install a Feature:
Features are deployed with solution packages and should be automatically installed when deployed. Although it is uncommon to have to manually install features, you should know what the installation process does to install features.

To install a feature, the necessary feature files must already be deployed to the
TEMPLATE\FEATURES directory on all servers in the farm. Installing a feature simply
makes it available to be activated. Any installed feature that does not have the
property Hidden=True can be seen and activated through the SharePoint Server
2010 user interface.

Features must be installed using either Stsadm.exe or Windows Power-Shell.

Stsadm.exe is located in C:\Program Files\Common Files\Microsoft Shared\Web
Server Extensions\14\BIN. To install a feature using Stsadm.exe, use the following
command:

stsadm.exe -o installfeature
{-filename
|
-name
} [-force]

To install a feature using Windows PowerShell, use the following command:

Install-SPFeature -Path
[-AssignmentCollection
] [-Confirm []]
[-Force
] [-WhatIf []]
[
]

How to Activate/Deactivate features:

To activate or deactivate a farm-scoped feature using Central Administration,
do the following:
1. Browse to Central Administration, System Settings, Manage Farm Features.
2. Click either the feature’s Activate or Deactivate button.
3. To deactivate a feature, confirm the deactivation.

Activating Web application–scoped features in Central Administration has changed considerably and is now accomplished using the new management Ribbon.

To activate a Web application–scoped feature, do the following:
1. Browse to Central Administration, Application Management, Manage Web
Applications.
2. Click the row that contains the Web application that the feature should be
activated on.
3. Click the Web Application tab in the management Ribbon.
4. Click the Manage Features button in the management Ribbon
5. Click either the feature’s Activate or Deactivate button.
6. To deactivate the feature, confirm the deactivation.

ACTIVATING AND DEACTIVATING FEATURES IN A SITE COLLECTION

If a feature has been installed to the farm and scoped to a site collection, a site collection administrator can then either activate or deactivate the feature. To activate or deactivate a site collection–scoped feature, do the following:

1. Open the appropriate site collection in the browser.
2. From the Site Actions drop-down menu, click Site Settings.
3. Click the Site Collection Features hyperlink in the Site Collection Administration
group,If the Site Collection Administration group contains a Go To Top Level Site Settings hyperlink, click on it to go to the top-level site, and then click the Site Collection Features hyper-link.
4. Click the Activate or Deactivate button.
5. To deactivate a feature, confirm the deactivation.

ACTIVATING AND DEACTIVATING FEATURES IN A SITE

If a feature has been installed to the farm and scoped to a site, a site owner can activate and deactivate the feature. To activate or deactivate a site-scoped feature,
do the following:
1. Open the site in the browser.
2. From the Site Actions drop-down menu, click Site Settings.
3. Click the Manage Site Features hyperlink in the Site Actions group
4. Click the Activate or Deactivate button.
5. Confirm the deactivation.

ACTIVATING AND DEACTIVATING FEATURES USING STSADM.EXE

Features can also be activated and deactivated from the command line using Stsadm.exe. Activate or deactivate features using the appropriate stsadm.exe command:

stsadm.exe -o activatefeature
{-filename
| -name |
-id
} [-url ] [-force]

Or

stsadm.exe -o deactivatefeature
{-filename
| -name |
-id
} [-url ] [-force]

ACTIVATING AND DEACTIVATING FEATURES USING WINDOWS POWERSHELL

Windows PowerShell uses a slightly different naming system than Stsadm.exe and
the user interface. Instead of using the activate and deactivate parameters, Windows
PowerShell use the verbs Enable and Disable. To activate (enable) or deactivate
(
disable) features with Windows PowerShell, use the appropriate cmdlet:

Enable-SPFeature -Identity

[-AssignmentCollection
]
[-Confirm [
]]
[-Force
] [-PassThru ] [-Url ]
[-WhatIf [
]] []

Or

Disable-SPFeature -Identity

[-AssignmentCollection
]
[-Confirm [
]]
[-Force
] [-Url ] [-WhatIf []]
[
]