ionic-selectable_edu

Ionic Selectable

Demo | Features | Getting started | FAQ | Docs | Ask on LinkendIn | Donate

An Ionic component similar to Ionic Select, that allows to search items, including async search, infinite scrolling and more.

Contents

• Demo
• Features
• Getting started
• Supported Ionic versions
• FAQ
• Docs
• Theming

Supported Ionic versions

• Ionic 3 (3.6.0 - 3.9.2)
• Ionic 4 (>=4.0.0-beta.19)

Features

• Single selection
• Multiple selection
• Search items
• Search items asynchronously
• Search by several item fields
• Forms
• InfiniteScroll
• VirtualScroll
• Templates
• Grouping items
• Editing, adding and deleting items
• Disabling items

Getting started

1. Install it.

// Ionic 3
npm install ionic-selectable@3.2.0 --save

// Ionic 4
npm install ionic-selectable@4.1.3 --save

1. Import it.
   First, import IonicSelectableModule to your app.module.ts that is normally located in src\app\app.module.ts.

import { IonicSelectableModule } from 'ionic-selectable';

@NgModule({
  imports: [
    IonicSelectableModule
  ]
})
export class AppModule { }

Note: Additionally, if you use Ionic 3+ you might be as well using lazy loaded pages. Check if your pages have a module file, for example, home.module.ts, and if they do then import IonicSelectableModule to each page module too.

import { IonicSelectableModule } from 'ionic-selectable';
import { HomePage } from './home';

@NgModule({
  declarations: [
    HomePage
  ],
  imports: [
    IonicPageModule.forChild(HomePage),
    IonicSelectableModule
  ]
})
export class HomePageModule { }

1. Add it to template.

<ion-item>
  <ion-label>Port</ion-label>
  <ionic-selectable
    item-content // Required for Ionic 3 only.
    [(ngModel)]="port"
    [items]="ports"
    itemValueField="id"
    itemTextField="name"
    [canSearch]="true"
    (onChange)="portChange($event)">
  </ionic-selectable>
</ion-item>

1. Configure it.

import { IonicSelectableComponent } from 'ionic-selectable';

class Port {
  public id: number;
  public name: string;
}

@Component({ ... })
export class HomePage {
  ports: Port[];
  port: Port;

  constructor() {
    this.ports = [
      { id: 1, name: 'Tokai' },
      { id: 2, name: 'Vladivostok' },
      { id: 3, name: 'Navlakhi' }
    ];
  }

  portChange(event: {
    component: IonicSelectableComponent,
    value: any 
  }) {
    console.log('port:', event.value);
  }
}

1. Enjoy it 😉
2. Check out live demos to see what it is capable of.
   Also, explore the docs and FAQ to learn more about its features.
3. Have a question? Ask me on LinkendIn!

Development

• ionic serve runs dev app containing test cases/demos.
• gulp creates npm package.
• npm publish dist publishes npm package.

Share it

If you find this component useful, please star the repo to let others know that it's reliable. Also, share it with friends and colleagues who might find it useful as well. Thank you 😄