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https://github.com/andrelmlins/svelte-infinite-scroll

Infinite Scroll Component to Svelte
https://github.com/andrelmlins/svelte-infinite-scroll

infinite infinite-scroll scroll svelte

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Infinite Scroll Component to Svelte

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# Svelte Infinite Scroll

[![npm version](https://badge.fury.io/js/svelte-infinite-scroll.svg)](https://www.npmjs.com/package/svelte-infinite-scroll) • [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://github.com/andrelmlins/svelte-infinite-scroll/blob/master/LICENSE) • [![Build Status](https://travis-ci.com/andrelmlins/svelte-infinite-scroll.svg?branch=master)](https://travis-ci.com/andrelmlins/svelte-infinite-scroll) • [![Netlify Status](https://api.netlify.com/api/v1/badges/a16b6807-8f05-4e03-8ed4-33e5162155bb/deploy-status)](https://app.netlify.com/sites/svelte-infinite-scroll/deploys) • [![Language grade: JavaScript](https://img.shields.io/lgtm/grade/javascript/g/andrelmlins/svelte-infinite-scroll.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/andrelmlins/svelte-infinite-scroll/context:javascript) • [![Gitter](https://badges.gitter.im/svelte-infinite-scroll/community.svg)](https://gitter.im/svelte-infinite-scroll/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)

Infinite Scroll Component to Svelte.

## Installation

```bash
npm i svelte-infinite-scroll

// or

yarn add svelte-infinite-scroll
```

_Note: to use this library in Sapper applications, install as devDependency. Take a look at [this link](https://github.com/sveltejs/sapper-template#using-external-components)._

## Demo [link](https://svelte-infinite-scroll.netlify.com/)

Local demo:

```bash
git clone https://github.com/andrelmlins/svelte-infinite-scroll.git
cd svelte-infinite-scroll
npm install && npm run dev
```

## Examples

An example of how to use the library:

```svelte

import InfiniteScroll from "svelte-infinite-scroll";
import allCountries from "./countries.js";

let page = 0;
let size = 20;
let countries = [];

$: countries = [
...countries,
...allCountries.splice(size * page, size * (page + 1) - 1)
];

ul {
width: 400px;
max-height: 400px;
overflow-x: scroll;
}


    {#each countries as country}
  • {country.name}

  • {/each}
    page++} />

```

### Another examples

- Infinite scroll with requests | [Link](https://svelte.dev/repl/4863a658f3584b81bbe3d9f54eb67899) | [Author](https://github.com/kilianso)
- Infinite scroll reverse | [Link](https://svelte.dev/repl/36d00aa55c7c4ff68914ce314f4e1ca4) | [Author](https://github.com/andrelmlins)

## Properties

Component props:

| Prop | Type | Default | Description |
| --------------- | ------ | ------- | ----------------------------------------- |
| `threshold` | number | 0 | Threshold to call loadMore |
| `elementScroll` | node | - | Element to bind scroll |
| `window` | bool | false | Bind scroll in window |
| `hasMore` | bool | true | Tells you if there are more items to load |
| `horizontal` | bool | false | Changing orientation |
| `reverse` | bool | false | Revese scroll direction |

## Events

| Event | Description |
| ---------- | ----------------------------------------- |
| `loadMore` | Tells you if there are more items to load |

## NPM statistics

Download stats for this NPM package.

[![NPM](https://nodei.co/npm/svelte-infinite-scroll.png)](https://nodei.co/npm/svelte-infinite-scroll/)

## License

Svelte Infinite Scroll is open source software [licensed as MIT](https://github.com/andrelmlins/svelte-infinite-scroll/blob/master/LICENSE).