sp-dev-fx-webparts/samples/react-adaptivecards-hooks/README.md

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# react-adaptivecards-hooks
## Summary
A version of [react-adaptivecards](https://github.com/SharePoint/sp-dev-fx-webparts/tree/master/samples/react-adaptivecards) using React Hooks.
![Adaptive Cards in SharePoint](assets/preview.png)
## Used SharePoint Framework Version
![1.11.0](https://img.shields.io/badge/version-1.11.0-green.svg)
## Applies to
* [SharePoint Framework](https://docs.microsoft.com/sharepoint/dev/spfx/sharepoint-framework-overview)
* [Office 365 tenant](https://docs.microsoft.com/sharepoint/dev/spfx/set-up-your-development-environment)
## Solution
Solution|Author(s)
--------|---------
react-adaptivecards-hooks | Paul Schaeflein (http://www.schaeflein.net)
react-adaptivecards-hooks | Hugo Bernier ([Tahoe Ninjas](https://tahoeninjas.blog), [@bernier](https://twitter.com/bernierh))
## Version history
Version|Date|Comments
-------|----|--------
1.0|April 27, 2020|Initial release
2.0|August 25, 2020|Upgraded to SPFx 1.11 and added support for May 2020 changes to Adaptive Cards
## Disclaimer
**THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.**
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## Minimal Path to Awesome
* Clone this repository
* in the command line run:
* `npm install`
* `gulp serve`
### Code structure
| File | Type | Description |
|------------------------------|--------------------------------------------------|----------------|
| AdaptiveCardViewerWebPart.ts | React Class component (derives from BaseWebPart) | Used to define web part properties and bootstrap the component tree|
| RootComponent.tsx | React Function component | Interrogates webpart properties and establishes AppContext and initial state.<br/>Monitors CardService state and dispatches updates to viewer state. |
| AppContext.ts | React context provider | Exposes the SPFx webpart context, the webpart instance and the state dispatch to all components via `React.useContext()` |
| CardService.ts | React Hook | Abstracts the SP HttpClient |
| CardServiceReducer.ts | React Reducer | Reducer/state for CardService hook |
| AdaptiveCardViewer.tsx | React Function component | Top-level UI component. |
| AdaptiveCardHost.tsx | React Function component | Renders placeholder if template/data are missing. Handles card actions. |
| AdaptiveCard.tsx | React Class component | Responsible for rendering adaptive card and expanding card with data |
<img src="https://telemetry.sharepointpnp.com/sp-dev-fx-webparts/samples/react-adaptivecards-hooks" />