Working with Discussions List via SharePoint Client Object Model

Overview

In this post  will be demonstrated how to perform a common CRUD operations when working with Discussions List via  Client Object Model (JavaScript CSOM) in SharePoint 2010/2013.

Create a Discussion

So, let’s get started with creating a Discussion item. SP.Utilities.Utility.createNewDiscussion method is used for creating a discussion item:

Load all Discussions

Since Discussion Content Type derives from Folder Content Type  we could utilize SP.CamlQuery.createAllFoldersQuery method to construct a query to retrieve all the discussions:

Create a Message

The SP.Utilities.Utility.createNewDiscussionReply method is used to create a Message item (add reply to a discussion item):

Load all Messages

Since message items  are contained within discussion container (Folder) , to identify messages by discussion we will use SPBuiltInFieldId.ParentFolderId field in CAML query:

Import Discussion List

And finally in order to see how to work with Discussions List in action,  let’s discuss one more example.  Suppose we need to import Discussions List content from an external source, let’s say from Stack Exchange. To access Stack Exchange content (Questions and Answers in our case) we will utilize Stack Exchange API: