AlphabetFilter | Angular 10+

Angular component for filtering contents in alphabetical listing, using default or custom templates. Ideal to build contact lists.

Compatible with previous versions of Angular, except AngularJS.

Demo

See a live demo.

Simple use

<alphabet-filter 
    propAlphaOrder="name"
    propsSearch="name"
    placeholder="digite o nome do contato"
    height="100%"
    [data]="contacts"
    (onClick)="selected($event)">
</alphabet-filter>

Custom use (with ng-template)

<alphabet-filter 
    propAlphaOrder="name"
    propsSearch="name"
    placeholder="digite o nome do contato"
    listClass="search-list"
    height="500px"
    [data]="contacts"
    (onClick)="selected($event)"
    [withTemplate]="true"
>
    <ng-template let-item>
      <div class="search-list-item">
        <img [src]="item.image">
        <span>{{item.name}}</span>
      </div>
    </ng-template>
</alphabet-filter>

Usage

Install

npm install alphabet-filter

Import into Module

import { AlphabetFilterModule } from 'alphabet-filter';

@NgModule({
  imports: [
    ...,
    AlphabetFilterModule
  ],
  declarations: [...],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Insert into styles of angular.json

...
"styles": [
  "...",
  "node_modules/alphabet-filter/alphabet-filter.scss"
],
...

API

Inputs/Outputs (Required)

Name	Type	Description
data	any[]	Data to be listed.(ex .: <... [data]="contacts"></...>).
propAlphaOrder	string	Property for name of the property to be ordered alphabetically.(ex .: <... propAlphaOrder="name"></...>).
propsSearch	string or string[]	Property(ies) to be filtered.(ex .: <... [propsSearch]="['name']"></...>).
onClick	EventEmitter<any>	Emit on item click.(ex .: <... (onClick)="selected($event)"></...>).

Inputs/Outputs (Optional)

Name	Type	Description
placeholder	string	Placeholder of input filter. (ex .: <... []=""></...>).
listClass	string	Class name for list element. (ex .: <... listClass="search-list"></...>).
height	string	Height to be used throughout the component. (ex .: <... height="100%"></...>).
withTemplate	boolean	Used when to need of customize using ng-template. (ex .: <... [withTemplate]="true"></...>).
onCancel	EventEmitter<any>	Used to enable "close" button.(ex .: <... (onCancel)="cancel()"></...>).