crawl space of programming

It is a while since Microsoft launched the Add In (or App) architecture for SharePoint, but there are still things they change or we are not familiar with. In August 2016 there was a change in giving tenant permissions to provider hosted Add Ins using app-only mode and Azure Access Control Service (ACS).

You maybe know the problem; you are updating or creating a set of items using the JSOM and the changes are made to only one item. The  reason is that the process in the back (Event Receiver etc.) can handle only one item at the same time and if it takes to long it misses the update event for the other items. So you need to make sure the update waits until the update before is done. The deal is that the JSOM context works asynchronous. Some of you are using promisses or methods like that. I made a solution that is working without any other library.

If you are building a TypeScript project in Visual Studio Code you will get intellisense and that is cool. But if you want to add jQuery into your ts file the intellisense shows you errors. So how to use it? All you need to do are some simple steps.