Stylelint with SPFx integration

Are you TypeScript developer? I bet you use tslint in all your TypeScript projects! If not – start using it. SharePoint framework has tslint step which validates your code against tslint rules, which is awesome. More and more web developers today also use stylelint. Stylelint can be easily explained in just three words – linter for css/scss. Modern web developer (and of course modern SharePoint developer) has to write a lot of css or scss code. So why don’t we lint css code as well? Checkout increasing interest in stylelint at npmtrends:

SharePoint Framework in current version doesn’t have built-in stylelint support. However we can easily fix it with custom gulp subtask. Let’s do it right away! More...

What’s new and what’s changed in SharePoint Online REST API in October 2018

It’s November and it’s time to review changes in SharePoint REST API in October with help of SharePoint RESE API Explorer. As usual I have to put below caution:

Please note, that all changes are gathered from Targeted tenant. Most likely this changes haven’t been officially introduced yet, use this post as spoilers to potential upcoming features. If you want to use APIs mentioned here, please check corresponding official documentation to make sure they are available.

With REST API explorer you can navigate between different endpoints, explore their structure, methods, classes and parameters. REST API explorer uses _api/$metadata endpoint to get the REST API data, parses it and presents in tree view format. REST API explorer also stores historical $metadata results in Azure storage making it possible to compare $metadata results we have today and month ago. More...

What’s new and what’s changed in SharePoint Online REST API in September 2018

A few months ago I’ve created a site, where you can explore SharePoint REST API - SharePoint REST API Metadata Explorer. With REST API explorer you can navigate between different endpoints, explore their structure, methods, classes and parameters. REST API explorer uses _api/$metadata endpoint to get the REST API data, parses it and presents in tree view format. REST API explorer also stores historical $metadata results in Azure storage making it possible to compare $metadata results we have today and month ago. I’ve added a new section to REST API explorer called SharePoint REST API Change Log. With change log you can explore what was changed in SharePoint APIs in the last few months. More...

Calling MS Graph API from classic SharePoint pages

- Classic pages you said?

- Yes! You read it right. MS Graph API from classic SharePoint page. However please read it first:

That’s not an official or recommended way. That’s just a proof of concept, which uses some tenant features introduced with SPFx 1.6. That’s something I decided to try out when SPFx 1.6 was out. Use it on your own risk.

When to use it? On classic pages if you don’t have an option to execute SPFx code.

So what if you want to call some MS Graph APIs from your classic SharePoint page? No problem then.

Before doing actual coding, we should check that we meet all prerequisites:

  • You have SPFx 1.6 features, which work without issues in your tenant. You can test it by creating a simple SPFx web part, which uses MS Graph. Upload it to the app catalog, approve the request to MS Graph and see it actually returns MS Graph data

If above works, you have everything needed for our experiments. More...

Using PnPjs to send requests to MS Graph with SharePoint Framework 1.6

SPFx 1.6 was released recently and a lot of new and interesting features were introduced. AadTokenProvider, AadHttpClient, MSGraphClient  went to GA, which are my favorite features. One of the common thing in SPFx development is accessing other resources, protected with Azure AD. For example you might have your LOB API with Azure AD protection and you want to consume that API from SPFx web part (extension). Before SPFx 1.6 it was a bit challenging, because you have to deal with cookies attached to your asynchronous http request or with custom “patched” adal.js implementation. SPFx 1.6 features mentioned earlier drastically simplify the task to access Azure AD protected resources. Now you can access Azure AD APIs (including Microsoft APIs like MS Graph) from SPFx with ease!

I’m pretty sure you know about PnPjs library. It has a lot of cool features, among them a fluent interface to SharePoint and Graph API. WIth SPFx 1.6 release you can use PnPjs as your Graph client without hassle. Read further to find out how. More...