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Showing posts from 2015

Kendo UI (Core JavaScript) grid Server Paging, Server Sorting and Server Filtering with Dynamic SQL queries

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Kendo UI (Core JavaScript)  grid Server Paging, Server Sorting and Server Filtering with Dynamic SQL queries Introduction Writing this post after a long time. Came across Kendo UI components in one of the projects. Kendo UI Grid (paid!) is one of the amazing html components from Kendo with excellent features like filtering, sorting, grouping, re-arranging, paging etc. Problem I recently came across a requirement where I had to pull data from MSSQL server and display it on a kendo grid. But it was about pulling thousands of records to the grid, which would slow down the app for the first time, but I did not want that to happen. So thought of implementing kendo Server paging which is readily available with Kendo Grid. But since I use Kendo UI core pure JavaScript framework and not the kendo wrapper for asp.net mvc etc, paging, filtering and sorting need to be handled manually by the developer. After Googling for a while, I did not find any help relevant to implementati...

SharePoint Online (O365) OAuth Authentication | Authorizing REST API calls against SharePoint Online Site | Get Access token from SharePoint Online | Set up OAuth for SharePoint Online Office 365

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Here is my most awaited post on how to set up OAuth for SharePoint Online so that we can authorize REST API calls to the SharePoint site to retrieve data and manipulate the site data. The steps going to be easy and I will demonstrate along with screenshots and examples with the Google PostMan RESTClient . I have explained the steps below which follows the OAuth 2.0 protocol. All the steps are straight forward, but constructing the URLs are little tricky! Below are the detailed steps: 1.  Register an app in SharePoint ·          Navigate to https://your_site_name.com/_layouts/15/appregnew.aspx ·          Click Generate for Client Id and Client Secret. ·          Give a name for the app, fill in the app domain (ex: www.google.com , www.salesforce.com ). Enter the Redirect URL, important here is when entering redirect url, it should be https ...