Ng2Pipe

The rich angular 2 pipes mall. The project use dataset of countries from countries-data

Used by ng2-countries.

The project was generated with angular-cli.

Demo app

You can see how fun to use this npm in our Demo Application.

Table of Contents

• Demo app
• Installation
• Countries Pipes
  • Country Anthem - a2ToAnthem
  • Country name - a2ToCountry
    • Official name
    • Native name - Default
    • Native name - Specific language
  • Country Capital - a2ToCapital
  • Country Continent - a2ToContinent
  • Country Area - a2ToArea
    • Regular number
    • With Comma style pipe
  • Country Population - a2ToPopulation
    • Regular number
    • With Comma style pipe
  • Country Wiki Link - a2ToWikiLink
  • Country alpha 3 (iso_3166_1_alpha3) to alpha 2 - a3ToA2
• Ganeral Pipes
  • Comma Style - commaStyle
  • Bytes to Mega-bytes - bytesToMBs
    • Regular use
    • With Comma style pipe (1)
    • With Comma style pipe (2)
• How to use
• Development server
• Build
• Deploying to Github Pages

Installation

npm install ng2-pipe

Countries Pipes

The countries pipes work with iso_3166_1_alpha2 (a2) countries codes.

The examples written for Israel (IL)

Country Anthem - a2ToAnthem

IL | a2ToAnthem

Result: https://commons.wikimedia.org/wiki/File%3AHatikvah instrumental.ogg?embedplayer=yes

Country name - a2ToCountry

Default: common name

IL | a2ToCountry

Result: Israel

Official name

IL | a2ToCountry: [ 'official' ]

Result: State of Israel

Native name - Default

IL | a2ToCountry: [ 'native' ]

Result: ישראל

Native name - Specific language - by ISO 639-3 language code

IL | a2ToCountry: [ 'native', 'ara' ]

Result: إسرائيل

Country Capital - a2ToCapital

IL | a2ToCapital

Result: Jerusalem

Country Continent - a2ToContinent

IL | a2ToContinent

Result: Asia

Country Area - a2ToArea

Regular number

IL | a2ToArea

Result: 20770

With Comma style pipe

IL | a2ToArea | commaStyle

Result: 20,770

Country Population - a2ToPopulation

Regular number

IL | a2ToPopulation

Result: 8597260

With Comma style pipe

IL | a2ToPopulation | commaStyle

Result: 8,597,260

Country Wiki Link - a2ToWikiLink

IL | a2ToWikiLink

Result: https://wikipedia.org/wiki/Israel

Country alpha 3 (iso_3166_1_alpha3) to alpha 2 - a3ToA2

ISR | a3ToA2

Result: IL

General pipes

Comma Style - commaStyle

123456789 | commaStyle

Result: 123,456,789

Bytes to Mega-bytes - bytesToMBs

Regular use

5389564 | bytesToMBs

Result: 5.14

With Comma style pipe (1)

5389564 | bytesToMBs | commaStyle

Result: 5.14

With Comma style pipe (2)

1024000000000 | bytesToMBs | commaStyle

Result: 976,562.50

How to use

Step1: NgModule file

import { NgModule } from '@angular/core';
import { CountriesPipesModule, GeneralPipesModule } from 'ng2-pipe';

@NgModule({
    imports: [
        CountriesPipesModule,
        GeneralPipesModule
    ]
})
export class SharedModule { }

Step2: Component view file

Specific country name: {{ IL | a2ToCountry }}
Country name by parameter: {{ alpha2 | a2ToCountry }}
Country anthem: <a [href]='alpha2 | a2ToWikiLink'></a>
Specific country population: {{ IL | a2ToPopulation | commaStyle }}

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive/pipe/service/class.

Build

Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the -prod flag for a production build.

Deploying to Github Pages

Run ng github-pages:deploy to deploy to Github Pages.