SharePoint 2013 Introduced
App Model Because of Software Market tends And Manage Solution without disturbing
other tenants Especially in Online or Cloud scenarios. To meet this goal
Microsoft Provide Great App Model for Developer to Build Apps on top of the
SharePoint 2013. But mostly developer is used to develop their solution for
Cloud by using visual WebPart in sandbox solution and farm based solution with visual webpart for on permission online sharepoint. App Model quit bit
similar from sandbox solution. But still are few recitations and changes
between SharePoint WebPart and SharePoint Apps. As a Developer feel
bit restricted in this Model.As I like same felt same previously when 2010 sandbox . But it more secure
as well because of any developer mistake it will not going to damage my
SharePoint Site or Farm.
Difference between WebPart and SharePoint App.
1.
OFFICE 356 AND MOST
LIKE OTHER ONLINE SOLUTION FOR SharePoint would not allow Farm based Solution
for web-Parts.
2.
Web Part has
capability to use SharePoint Core Object by using code behind.
3.
There is no code
behind in SharePoint Apps. Especially for office 356 you create your solution
without disturbing other tenant.
4.
You can create
lists, libraries and other SharePoint Component.
5.
App have its own
site-collection Site-Collection where app stores its list and data.
6.
SharePoint 2013 we have
App Parts like Web Parts. App Part runs in IFrame by using the click jack
technique.
7.
The app runs in
IFrame that why they cannot assess DOM. ITS HTML restriction. But it's really
very cool feature if you app has some bed it will not disturb your site.
8.
If your app required
any Service like the BCS. YOU HAVE TO ALLOW PERMISSION IN VS ON DEPLOYMENT
TIME. WHEN USER WILL ADD APP. IT REQUIRED PERMISSION FROM USER
TO ALLOW HIM TO ASSESS. THAT components OF SERVICE. LIKE books, stoical,
taxonomy, Project, Reporting, List and Manage Rights Full Control., Read,
Write, Managed. Give Specific Permissions for your apps. ReadMore
9.
SharePoint App has
Page which Asp.net ASPX page where app actually start-up page for the app.
10.
SharePoint also
keeps its Assets with it. Like JavaScript and Images.
11.
SharePoint 2013 App
Features have only Web-scoped only for deployment.
12.
SharePoint 2013 Web
templates are available .But not site definitions.
Reference:
http://msdn.microsoft.com/en-us/library/fp179930.aspx
By Usama Wahab Khan
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1 comments:
it is office 365 not office 356
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