Angular wrapper for Select2 (ng2-select2)
For Angular version 2.x.x and up
Prerequisites
For this plugin to work you need to add two javascript libraries to your projectFirst option and preferred one is to add libraries to your package builder.
- You can find example of how to add libraries to the Angular CLI in demo repository.
- You can also add it to webpack directly.
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 projectnpm i -S ng2-select2 (this will save package to your dependencies in package.json)Basic implementation
1) Add declaration to NgModuleimport { 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 istrue - width
string: Set width for the input, default value isresolve - disabled
boolean: Disable select2, default value isfalse - 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
