ng4-select2

Angular2 wrapper for select2. A fork from https://github.com/NejcZdovc/ng2-select2

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Readme

Angular wrapper for Select2 (ng2-select2)
npm version MIT Licence
For Angular version 2.x.x and up

Prerequisites

For this plugin to work you need to add two javascript libraries to your project
First option and preferred one is to add libraries to your package builder.
Second option is to include libraries into your html head:
<head>
  <meta charset="utf-8">
  <title>Ng2Select2Demo</title>
  <base href="/">

  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="icon" type="image/x-icon" href="favicon.ico">
  <script src="./assets/jquery.min.js"></script>		
  <script src="./assets/select2.min.js"></script>
</head>

Installation

Add package to your project npm i -S ng2-select2 (this will save package to your dependencies in package.json)

Basic implementation

1) Add declaration to NgModule
import { Select2Module } from 'ng2-select2';

@NgModule({
  imports: [
    ....,
    Select2Module
  ],
  ...
})

2) Add it to your template. You need to define at least data as @Input.
Example of exampleData can be found here.
<select2 [data]="exampleData"></select2>

Options

Inputs

  • data Array<Select2OptionData>: Data used for generating select 2 - inferface definition
  • value string: Default value for select 2
  • cssImport boolean: Disable or enable default style for select 2, default value is true
  • width string: Set width for the input, default value is resolve
  • disabled boolean: Disable select2, default value is false
  • options Select2Options: Set options for select 2, all available options for select 2

Outputs

  • valueChanged string: Emitted when value changes in select 2 drop down

Demo

You can view a live demo here or check out demo repo where you can find source of this demo created with Angular CLI.