This monorepo contains multiple packages:

ui-pager

@nativescript-community/ui-pager

A NativeScript Pager / Carousel component that allows the user to swipe left and right through pages of data.

iOS Demo	Android Demo

Table of Contents

• Installation
• API
  • Properties
• Usage in Angular
  • Examples
• Usage in React
  • Examples
• Usage in Svelte
  • Examples
• Usage in Vue
  • Examples
• Custom Transformer

Installation

Run the following command from the root of your project:

ns plugin add @nativescript-community/ui-pager

API

Properties

Property	Type
items	array or ItemsSource
selectedIndex	number
canGoRight	boolean
canGoLeft	boolean
spacing	PercentLengthType
peaking	PercentLengthType
perPage	number
indicator	string ('disable', 'none', 'worm', 'fill', 'swap', 'thin_worm', 'flat')
circularMode	boolean
autoPlayDelay	number
autoPlay	boolean
orientation	string ('horizontal' or 'vertical')
autoPlay	boolean
disableSwipe	boolean
showIndicator	boolean
transformers	string

Pager for NativeScript supports the core ObservableArray module part of the core NativeScript modules collection. Using an ObservableArray instance as a source for Pager will ensure that changes in the source collection will be automatically taken care of by the control.

Usage in Angular

Import the module into your project.

import { PagerModule } from "@nativescript-community/ui-pager/angular";

@NgModule({
    imports: [
        PagerModule,
    ],
})

Examples

• Static Pager
  • A simple pager example using static content.
• Basic Pager
  • A simple pager example using dynamic content.

Usage in React

Import the module into your project.

import { Pager } from '@nativescript-community/ui-pager/react';

Examples

• Basic Pager
  • A simple pager example using dynamic content.

Usage in Svelte

Import the module into your project.

import { registerNativeViewElement } from 'svelte-native/dom';

import PagerElement from '@nativescript-community/ui-pager/svelte';
import { PagerItem } from '@nativescript-community/ui-pager';

PagerElement.register();
registerNativeViewElement('pageritem', () => PagerItem);

Examples

• Static Pager
  • A simple pager example using static content.
• Basic Pager
  • A simple pager example using dynamic content.

Usage in Vue

Import the module into your project.

import Vue from 'nativescript-vue';
import Pager from '@nativescript-community/ui-pager/vue';

Vue.use(Pager);

Examples

• Static Pager
  • A simple pager example using static content.
• Basic Pager
  • A simple pager example using dynamic content.

Custom Transformer

You can define custom transformer for iOS/Android

You can follow the Scale example for iOS and Android to create your custom transformer.

Then you can register your transformer on app start with (this example registered the included but not registered Scale transformer):

import { Pager } from '@nativescript-community/ui-pager';
import transformer from '@nativescript-community/ui-pager/transformers/Scale';

Pager.registerTransformer('scale', transformer)

Then you can use that transformer with the transformers property of Pager

ui-pager-indicator

@nativescript-community/ui-pager-indicator

A NativeScript Indicator for Pager / Carousel /CollectionView

iOS Demo	Android Demo

Table of Contents

• Installation
• API
  • Properties
• Usage in Angular
  • Examples
• Usage in Vue
  • Examples

Installation

Run the following command from the root of your project:

ns plugin add @nativescript-community/ui-pager-indicator

API

Properties

Property	Type
color	Color or string
selectedColor	Color or string

PagerIndicator add page control for Pager or other Paging Views.

Usage in Angular

If you are planning to use an indicator, add the following to your module:

import { registerElement } from "@nativescript/angular";
import { PagerIndicator } from "@nativescript-community/ui-pager-indicator";
registerElement("PagerIndicator", () => PagerIndicator)

Then in your template:

<Pager id="pager" [items]="items"
    ...
</Pager>
<PagerIndicator pagerViewId="pager" />

Examples

• Indicator Pager
  • A simple pager example using dynamic content and indicator.

Usage in Vue

Import the module into your project.

import Vue from 'nativescript-vue';
Vue.registerElement('PagerIndicator', () => require('@nativescript-community/ui-pager-indicator').PagerIndicator);

then in your template:

<Pager id="pager" :items="items"
    ...
</Pager>
<PagerIndicator pagerViewId="pager"/>

Examples

• Indicator Pager
  • A simple pager example using dynamic content and indicator.

Demos and Development

Repo Setup

The repo uses submodules. If you did not clone with --recursive then you need to call

git submodule update --init

The package manager used to install and link dependencies must be pnpm or yarn. npm wont work.

To develop and test: if you use yarn then run yarn if you use pnpm then run pnpm i

Interactive Menu:

To start the interactive menu, run npm start (or yarn start or pnpm start). This will list all of the commonly used scripts.

Build

npm run build.all

WARNING: it seems yarn build.all wont always work (not finding binaries in node_modules/.bin) which is why the doc explicitly uses npm run

Demos

npm run demo.[ng|react|svelte|vue].[ios|android]

npm run demo.svelte.ios # Example

Demo setup is a bit special in the sense that if you want to modify/add demos you dont work directly in demo-[ng|react|svelte|vue] Instead you work in demo-snippets/[ng|react|svelte|vue] You can start from the install.ts of each flavor to see how to register new demos

Contributing

Update repo

You can update the repo files quite easily

First update the submodules

npm run update

Then commit the changes Then update common files

npm run sync

Then you can run yarn|pnpm, commit changed files if any

Update readme

npm run readme

Update doc

npm run doc

Publish

The publishing is completely handled by lerna (you can add -- --bump major to force a major release) Simply run

npm run publish

modifying submodules

The repo uses https:// for submodules which means you won't be able to push directly into the submodules. One easy solution is t modify ~/.gitconfig and add

[url "ssh://git@github.com/"]
	pushInsteadOf = https://github.com/

Questions

If you have any questions/issues/comments please feel free to create an issue or start a conversation in the NativeScript Community Discord.