SPFX npm commands

 SPFX components:

https://jatinambaliya.blogspot.com/2018/01/spfx-you-dont-seem-to-have-generator.html

call npm uninstall -g chalk

call npm uninstall -g loadash

call npm uninstall -g tar-fs

call npm uninstall -g update-notifier

call npm uninstall -g yeoman-generator

call npm uninstall -g yosay

call npm uninstall -g yo

call npm uninstall -g gulp

call npm uninstall -g @microsoft/generator-sharepoint

call npm install -g chalk

call npm install -g loadash

call npm install -g tar-fs

call npm install -g update-notifier

call npm install -g yeoman-generator

call npm install -g yosay

call npm install -g yo

call npm install -g gulp

call npm install -g @microsoft/generator-sharepoint

c:/venu/Md spfx

c:/venu/cd spfx

c:/spfx

yo @microsoft/sharepoint

npm shrinkwrap 

Done..

Next

gulp trust-dev-cert

gulp serve

Code .

npm install jquery --save

npm install @types/jquery --save

How to add jqurey external on config.json?

http://mundrisoft.com/tech-bytes/how-to-add-external-libraries-and-assets-in-sharepoint-client-side-web-part/

1.  

This creates files under temp/deploy – which need to be copied to the Assets folder of your site

2. gulp build  
3. gulp -ship

Running the below commands creates sppkg in your target path.

4. gulp bundle --ship  
5. gulp package-solution --ship

6. clean cache with
   npm cache clean --force
7. install the latest version of npm globally as admin:
   npm install -g npm@latest --force
8. clean cache with
   npm cache clean --force
9. Try to install your component once again.>

Developer certificate has to be installed ONLY once in your development environment, so you can skip this step, if you have already executed that in your environment.

gulp trust-dev-cert

Now that we have installed the developer certificate, enter the following command in the console to build and preview your web part:

gulp serve

                                               First Should Know Concepts of SPFX

1. How to Set up your SharePoint Framework development environment

From <https://docs.microsoft.com/en-us/sharepoint/dev/spfx/set-up-your-development-environment>

We can use any code editor -- i.e Visual studio code

Yeoman helps you kick-start new projects'

Yeoman generator for creating new web parts

The generator provides 1. common build tools, 2. common boilerplate code.

Yeoman SharePoint web part generator helps you quickly create a SharePoint client-side solution project.

install the SharePoint Framework Yeoman generator globally

Client-side web parts are client-side components that run inside the context of a SharePoint page

2. How to setup-node-behind-web-proxy

npm config set proxy http://proxy.company.com:8080
npm config set https-proxy http://proxy.company.com:8080

From <https://jjasonclark.com/how-to-setup-node-behind-web-proxy/>

App reg vs App inv

https://piyushksingh.com/2018/12/26/register-app-in-sharepoint/

SharePoint Framework(SPFx) webpart with elevated privileges using MS Flow?

https://social.technet.microsoft.com/wiki/contents/articles/51661.sharepoint-framework-spfx-webpart-with-elevated-privileges-using-ms-flow.aspx

Graph API