ng-select-beta-aot v1.0.0-beta.4-aot

Select component for angular

A select component for angular, based on the select2 JQuery plugin. See the ng-select page for example uses or try it with this plunker.

Disclaimer: This is a beta version, not yet intended for production release.

IMPORTANT NOTICE

The angular press kit states that 3rd party projects should avoid the use of version numbers in their names. The name of this project is therefore changed from angular2-select to ng-select (since angular-select was not available on npm anymore).

The npm package angular2-select will be deprecated, the upcoming beta.4 version will only be available as ng-select. Therefore, for upgrading to beta.4 (which is not yet released) you will need to reinstall the npm package:

npm uninstall --save angular2-select
npm install --save ng-select

And your module import needs to be changed to:

import {SelectModule} from 'ng-select';

• Getting started
• Input properties
• Output events
• Methods
• Limitations
• Develop

Getting started

Install

For npm users:

npm install --save ng-select

For yarn users:

yarn add ng-select

Configuration

Angular cli

After installation, no additional configuration is needed. Import the SelectModule and define it as one of the imports of your application module:

import {NgModule} from '@angular/core';
import {BrowserModule} from '@angular/platform-browser';
import {SelectModule} from 'ng-select';

import {AppComponent} from './app.component';

@NgModule({
    declarations: [
        AppComponent
    ],
    imports: [
        BrowserModule
        SelectModule
    ],
    bootstrap: [
        AppComponent
    ]
})
export class AppModule {}

Systemjs

In systemjs.config.js add ng-select to map and package:

var map = {
	'ng-select': 'node_modules/ng-select'
};

var packages = {
	'ng-select': {
		main: 'index.js',
		defaultExtension: 'js'
	}
};

Input properties

* Object that implements the IOption interface ({value: string, label: string})

Output events

* Object that implements the IOption interface ({value: string, label: string})

Methods

Limitations

This component has limitations, which will be handled in future versions. Currently the goal is to work towards a stable 1.0 release version.

Scalability

The component is currently not suitable for large numbers of options. If the dropdown is opened, all options are added to the DOM, which will cause browser performance issues for large numbers of options. Therefore, if you have more that a few hundred options, then you will be better of with another solution.

Custom option view (using an option template)

In version 1.0 it will only be possible to define an option label that will be shown in the select dropdown. Customizing the option's view (adding an icon for example) is not possible. Also grouping of options is not supported.

Develop

Global installations of gulp and yarn are required for development. Clone or fork the repository and run:

yarn install
gulp build