SharePoint & Power Apps Learning

CSOM  CSOM allows users to access SharePoint site which are hosted outside with out using webservices like REST APIs. We have 2 options in SP. 1. .Net C# CSOM 2. JSOM CSOM happens behind. Converts API call in to XML and send to the server. Server receives the request and make appropriate calls Server gives back the data to SharePoint in the format of JSON Step 1: Create the context Step 2: Use load/loadquery to specify what data we wish to get Step 3: ExecuteQuery/ ExecuteQueryAsync Sending the request to the server Here API request sending to the server in the format of XML Step 4: Make changes to the data Step 5: Save the data using ExecuteQuery/ExecuteQueryAsyn  Here data received from the server in the format of JSON If we create sharepoint solution in VS 2012, default using Microsoft.SharePoint.Client Otherwise, for general C# code we need to add the dll and specify in .cs fil...

 Isolated webparts are availble for SPFx 1.8.0 or later versions. Why do we want to make our webparts as Isolated webparts? When your webpart is trying to access any back end API, using microsoft graph, In order to handle the security permissions this isolated webpart concept has come in SPFx. When you calling any methods in back end API, we are giving few permissions to run the script with in the page of the webpart. Here we have to give permissions only to the script/code as part of the webpart. Hence we use isolated webpart. When we package the solution, and add the webpart to the page, These isolated webparts are run on a unique domain and is hosted in an iFrame. A dedicated azure ad is gets created for this spfx solution, which handles the authentication. ----------------------------------------------------------- Create a new webpart solution. Make sure the prompt "Will the components in the solution require permissions to access web APIs that are unique and not shared w...

We are going to create a UI as below. https://admin.microsoft.com/Adminportal/Home#/users Using MSGraph API fetch the users from Microsoft Admin page portal, and display on the page. Create react framework Install MS graph types dependency  npm install @microsoft/microsoft-graph-types --save-dev Go to props file in component folder, first we need webpart context. so import webpart context. import { WebPartContext } from '@microsoft/sp-webpart-base' ; then export interface IShowAllItemsOfficeUiFabricProps {   description : string ;   context : WebPartContext ; } now in main ts file, we need to pass value to the context, const element : React . ReactElement < IShowAllItemsOfficeUiFabricProps > = React . createElement (       ShowAllItemsOfficeUiFabric ,       {         description : this . properties . description ,         context : this . context       }     ); No...