When checking the angular-cli.json file, it reported the error "moment is not defined."

I'm having some challenges with Angular2 development using angular-cli.

One thing I'm unsure about is how to include external CSS and JavaScript libraries in my project.

Below is my angular-cli configuration where I have loaded numerous libraries to enhance different pages:

"main": "main.ts",
  "test": "test.ts",
  "tsconfig": "tsconfig.json",
  "prefix": "app",
  "mobile": false,
  "styles": [...
  
  ],
  "scripts": [...
  
  ],
  "environmentSource": "environments/environment.ts",
  "environments": {
    "dev": "environments/environment.ts",
    "prod": "environments/environment.prod.ts"
  }

I was able to successfully compile Angular, but encountered two errors when running on nginx, as shown in the image linked below:

https://i.sstatic.net/G6rGu.png

Additionally, here is the content of my tsconfig.json file:

{
  "compileOnSave": true,
  ...
}

Further down the line, there's typings.d.ts which I haven't quite figured out yet:

// Typings reference file, you can add your own global typings here
// https://www.typescriptlang.org/docs/handbook/writing-declaration-files.html

declare var System: any;

Lastly, we have a snippet of custom source code based on adminLTE login page with plans to integrate the iCheck plugin:

import { Component, OnInit } from '@angular/core';
...

}

Any advice or insights would be greatly appreciated!

Answer №1

My recommendation is to utilize npm for installing moment and then import it into each instance where it's needed.

  • npm install moment --save
  • import moment from 'moment' in all TypeScript documents that require moment usage

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