@ngx-lib/multiselect v2.0.0

Multiselect

This project focuses on serving an intuitive select control. This look and feel of the component has been inspired by AngularJS isteven-multiselect directive, but from coding perspective, this may not be architectured in the similar way. It supports ultimate features like

• 🖱️Virtual scroll
• 📃Forms
• 🎨Theming (bootstrap/material)
• 👀Observable
• 🅰️@angular 6+
• 👨‍👧‍👧Grouping
• etc...

visit docs

Getting Started

It's super easy to get started with Angular multiselect dropdown. Only three steps are required:

1. Install @ngx-lib/multiselect package

2. Import module NgxMultiselectModule into your app.module.ts

   import { NgxMultiselectModule } from '@ngx-lib/multiselect';
   
   @NgModule({
       imports: [
           ...,
           NgxMultiselectModule // <-- add module in imports
       ],
       bootstrap: [AppComponent],
       providers: [...],
       declarations: [...]
   })
   export class AppModule {
   
   }

3) Use ngx-multiselect on HTML

```html
<ngx-multiselect [(ngModel)]="selectedCountry" [options]="countries" ngDefaultControl> </ngx-multiselect>
```

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

@Component({...})
export class AppComponent implements OnInit {
    countries;
    selectedCountry;

    ngOnInit() {
        this.countries = [
            { id: 1, name: "India"},
            { id: 2, name: "USA" },
            { id: 3, name: "China" },
            { id: 4, name: "Japan" }
        ];

        this.selectedCountry = [{
            id: 1,
            name: "India"
        }];
    }
}
```

Version Support

Playground

Angular 6 - https://stackblitz.com/edit/angular-mo178b

Angular 7 - https://stackblitz.com/edit/angular7-playground-duyksm

Angular 8 - https://stackblitz.com/edit/ngx-multilselect

Angular 9 - https://stackblitz.com/edit/angular-qfis38

Angular 12 - https://stackblitz.com/edit/base-angular-12-app-cyixan

Angular 13 - https://stackblitz.com/edit/angular-3qzfyc

Angular 14 - https://stackblitz.com/edit/angular-rhm55j

Angular 15 - https://stackblitz.com/edit/angular-rhm55j

Developer tasks

We use npm to manage the dependencies and to run build tasks. You should run all these tasks from the multiselect/docs_app folder. Here are the most important tasks you might need to use:

• npm install - install all the dependencies.

• npm run setup - install all the dependencies and run dgeni on the docs.

• npm run build - create a production build of the application (after installing dependencies, etc).

• npm start - run a development web server that watches the files; then builds the doc-viewer and reloads the page, as necessary.

• npm run serve-and-sync - run both the docs-watch and start in the same console.
• npm run lint - check that the doc-viewer code follows our style rules.
• npm test - watch all the source files, for the doc-viewer, and run all the unit tests when any change.
• npm test -- --watch=false - run all the unit tests once.

• npm run e2e - run all the e2e tests for the doc-viewer.

• npm run docs - generate all the docs from the source files.

• npm run docs-watch - watch the multiselect source and the docs files and run a short-circuited doc-gen for the docs that changed (don't work properly at the moment).
• npm run docs-lint - check that the doc gen code follows our style rules.

• npm run docs-test - run the unit tests for the doc generation code.

• npm run build-ie-polyfills - generates a js file of polyfills that can be loaded in Internet Explorer.

Running unit tests

Run test cases

ng test --project='multiselect'

Check code coverage

1. ng test --project='multiselect' --code-coverage
2. npx http-server -c-1 -o -p 9875 ./coverage