Need More Info
Last Updated: 22 Mar 2022 07:37 by ADMIN
Lahari
Created on: 15 Mar 2022 13:40
Category: ListView
Type: Bug Report
0
ScrollBottom event kendo List view angular is not getting triggered

Ts Code:

import { Component, Input, OnInit, EventEmitter, Output } from '@angular/core';
import { ZonesService } from '../../services/zones.service';
import {PagerSettings,
PagerPosition,
PagerType,PageChangeEvent} from "@progress/kendo-angular-listview";
import { historyExtraParams } from '../../constants/entities.constant';
@Component({
selector: 'app-list-view',
templateUrl: './list-view.component.html',
styleUrls: ['./list-view.component.scss']
})
export class ListViewComponent implements OnInit {
@Input() dataId;
@Output() closeDialog: EventEmitter<boolean> = new EventEmitter();
public data: any[] = [];
public historyExtraParams = historyExtraParams;
public updatedData;
public page = 0;
constructor(private _zonesService: ZonesService) { }
public ngOnInit() {
this.loadMore();
}
public getData(): any {
this._zonesService.getZonesd(this.dataId, this.page).subscribe(
response => {
this.data = response['version_histories'];
// this.formatData(response['version_histories']);
},
error => {
if (error && error.status === 401) {
}
});
}
public getFormattedField(title) {
return title ? title.replace(/_/g, ' ') : '';
}
public loadMore() {
this.page = this.page + 1;
this.getData();
}
public closeConfirmDialog() {
this.closeDialog.emit();
}
}

 

Html code: 

<div style=" overflow-y: auto;
margin-top: 60px;
">
<kendo-listview
[height]="400"
[data]="data"
containerClass="k-d-flex k-flex-col k-flex-nowrap"
(scrollBottom)="loadMore()"
>
<ng-template kendoListViewHeaderTemplate>
<!-- <div class="header">TRENDING ARTICLES THIS WEEK</div> -->
</ng-template>
<ng-template
kendoListViewItemTemplate
let-dataItem="dataItem"
let-isLast="isLast"
>
<div *ngFor="let item of dataItem?.changes | keyvalue">
<div *ngIf="!historyExtraParams.includes(item.key)">
{{isLast}} An event called {{dataItem?.event}} happened and {{getFormattedField(item.key)}} changed from {{item.value[0] || 0}} to {{item.value[1]}},
</div>
</div>
</ng-template>
</kendo-listview>
</div>
1 comment
ADMIN
Martin
Posted on: 22 Mar 2022 07:37

Hi Lahari,

Thank you for the provided code snippets.

I checked the code and tested the scrollBottom event of the ListView component in the following example. But the event seems to be triggered as expected:

https://stackblitz.com/edit/angular-dy4y55

Please check the demo and try reproducing the issue, by making the necessary changes to the code. Thanks for your cooperation.

Regards,
Martin
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