Workaround. SharePoint App Catalog: Sync to Teams button doesn't work.

Currently "Sync to Teams" button in SharePoint App Catalog doesn't work or works unstable.
Here is a related issue
As a result, if you create a new SPFx project based on v1.8 you will not be able to add it to Teams organizational store.
You will still be able to do that if you create your own Team's app manifest (it was generated by Yeoman SPFx generator v1.7.1) and create a .zip archive to contain this manifest and icons from teams folder.
As the manifest file is no longer generated I decided to provide its content here.


Connected SharePoint Framework Web Parts Using Dynamic Data

Using the dynamic data capability, you can connect SharePoint Framework client-side web parts and extensions to each other and exchange information between the components.
Official documentation contains great example on how to connect web parts using DynamicProperty web part properties that can consume values from other web part, or, generally, data source.
In my case I want to connect web parts in "old-school" way - with events firing and handling. Moreover, I want "receiver" web part to handle event from multiple "senders".
This blog post is based on Page Sections Navigation sample from SPFx web parts samples repository.


SharePoint Framework 1.8 Has Been Released!

Today the SharePoint Framework 1.8 has been released!
Why is that important and excited? Because this version makes SPFx a little bit more than just a framework for SharePoint development. Because now SPFx can be used to implement Microsoft Teams configurable Tabs!
This functionality was in preview since v 1.7.0 but now it's GA-d with some changes in comparison with preview version:

  1. You can configure if the web part is available as a standard web part, as a tab in Teams, or as an "App part". This configuration is done in web part's manifest file using supportedHost property:
      "supportedHosts": ["SharePointWebPart", "TeamsTab", "SharePointFullPage"]
  2. Now developer doesn't need to manually create .zip archive and deploy it to Teams app catalog. This step is automated using "Sync to Teams" ribbon button in SharePoint App Catalog:
  3. Web part's Property Pane can be launched at any time from Team Tab's menu.
Besides of SPFx in Teams there are other cool new features and improvements:
  • App part pages - new page layout with locked UI that can contain single web part. Basically, these are SPAs... in SharePoint way. This is configured for the web part using supportedHosts property mentioned above
  • Support of TypeScript 2.x and 3.x. Until now SPFx supported TypeScript 2.x only. But now, if needed, developers can use TypeScript 3.x with such new features as project references, tuples in REST parameters, unknown type, and others. You can read more about TypeScript release notes in TypeScript handbook
  • Web part variant themeing in SharePoint modern pages - now web parts can use ThemeProvider and render their background based on theme and section's color instead of default white background. Use "supportsThemeVariants": true in web part's manifest to enable this feature
  • Library Components (Preview) - ability to create components' libraries to be referenced by other SPFx projects
  • .. other improvements that are subjectively less important
Here are some helpful links about SPFx v1.8: Enjoy new round of improvements from SharePoint Dev team!

That's all for today!
Have fun!