You can use addScrollListener or onScrollEnd
import {Component, ViewChild} from '@angular/core';
import {Content} from 'ionic-angular';
@Component({
templateUrl: '..'
})
export class ProjectPage {
@ViewChild(Content)
content:Content;
onPageScroll(event) {
console.log(event.target.scrollTop);
}
ngAfterViewInit() {
this.content.addScrollListener(this.onPageScroll);
}
}