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NativeScript RadListView component template


NativeScript RadListView component template

By : lurch123
Date : October 20 2020, 08:10 PM
I wish did fix the issue. I am trying to use an Angular component as the template for RadListView. , Figured it out. The template itself must have a container.
code :
<StackLayout>
  <RadListView [items]="stories"
               marginRight="-2"
               separatorColor="transparent"
               height="100%">
    <ng-template tkListItemTemplate
                 let-story="item">
      <StackLayout>
        <NewsItem [story]="story"></NewsItem>
      </StackLayout>
    </ng-template>
  </RadListView>
</StackLayout>


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Nativescript RadListView get scroll Y

Nativescript RadListView get scroll Y


By : Brett
Date : March 29 2020, 07:55 AM
this will help This really depends on how you are planning on tracking it;
You can use itemSwipeProgressChanged, itemSwipeProgressStarted, itemSwipeProgressEnded events and the event will give you the itemIndex of the item that has scrolled into view...
Having a hard time using RadListView in NativeScript

Having a hard time using RadListView in NativeScript


By : Sidney François
Date : March 29 2020, 07:55 AM
Hope that helps 1) Syntax in .html file is different than xml file
2) nativescript-telerik-ui was before 2.0.0-rc.1 so they are currently working on it you can check this link https://github.com/telerik/nativescript-ui-samples-angular/issues/1#issuecomment-225791969
Does RadListView still exist (Nativescript pro-ui)

Does RadListView still exist (Nativescript pro-ui)


By : user2173420
Date : October 20 2020, 08:10 PM
fixed the issue. Will look into that further to Ian MacDonald for his help. RadListView does remain the Nativescript pro-ui version of list view. It works for me like this:
code :
$ tns plugin add nativescript-ui-listview

$ npm i

$ tns update //don't know why/what was out of date, but features like the grouping function did not work for me until I ran this.
import { NativeScriptUIListViewModule } from "nativescript-ui-listview/angular";
...
@ngModule({
   imports: [
    ...
   NativeScriptUIListViewModule,
  ]
...
<GridLayout>
    <RadListView [items]="cats" >
        <ng-template tkListItemTemplate let-cat="item">
            <StackLayout>
                <Label [text]="cat"></Label>
            </StackLayout>
        </ng-template>
    </RadListView>
</GridLayout>
import { Component } from "@angular/core";
import { ListViewEventData, RadListView } from "nativescript-ui-listview";
...

export class CoolComponent {
    public cats = ['tiger', 'lion', 'puma']

    constructor(){
   }
} 
accessing RadListView from button inside ng-template button nativescript angular

accessing RadListView from button inside ng-template button nativescript angular


By : user3179618
Date : March 29 2020, 07:55 AM
it should still fix some issue How to access parent listview (RadListView) index when button is tap , You can link the list view
code :
<RadListView #myListView>
@ViewChild('myListView', {static: false}) listViewComponent: RadListViewComponent;
NativeScript RadListView index

NativeScript RadListView index


By : user3217385
Date : March 29 2020, 07:55 AM
it helps some times to get the index you may add let-i="index" to ng-template and consume it as automationText="name{{i}}"
sample:
code :
<RadListView [items]="_dataItems" [itemTemplateSelector]="templateSelector">
    <ng-template tkTemplateKey tkListItemTemplate let-item="item"
        let-i="index">
        <StackLayout>
            <Label automationText="name{{i}}"  text="name{{i}}"></Label>
        </StackLayout>
    </ng-template>
</RadListView>
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