Evaluation of SharePoint Coding

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Evolution:

 Farm Solution

    Started with SP2007. It More powerful, even it can extract passwords from server. It’s a security issue

Sandbox Solution

    Started in SP2010. Here code defined in isolated space. So it is not powerful to access beyond sitecollection, so we cannot do complex customization using this

AddIn Model/App Model

    Started in SP2013. SharePoint hosted, Provider hosted, AutoHosted(Discontinued) are the different app models. Setting up app is time consuming and complex process & also it is loading in iframe which is slow

Script Injection

    Using Script Editor/Content Editor webpart can add js & html code to any page. Here the problem is any one can add scripts in page which will lead to security issue.

No Script Capability: 

    Microsoft introduced No script injection allowed in pages.

            SPFx: 

                We will be doing using client side webpart using Typescript & customize site .


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