D-Net

import {Component, Input, Output, EventEmitter} from '@angular/core';

@Component({

    selector: 'search-results-per-page',

    template: `        

    <span class="uk-width-2-3@m uk-width-1-1@s">

      <span class="uk-width-5-6@m"> Results per page:</span>

      <select class="uk-select uk-width-1-6@m uk-width-auto" id="form-horizontal-select" name="select_results_per_page"

              [(ngModel)]="size" (ngModelChange)="sizeChanged()">

        <option [ngValue]="5" > 5</option>

        <option [ngValue]="10">10</option>

        <option [ngValue]="20">20</option>

        <option [ngValue]="50">50</option>

      </select>

    </span>

    `

})

export class SearchResultsPerPageComponent {

    @Input() size: number;

    @Output() sizeChange  = new EventEmitter();

    constructor () {}

    ngOnInit() {}

    sizeChanged() {

      this.sizeChange.emit({

          value: this.size

      });

    }

}