React Infinite Scroll Promise

This is forked version of react-infinite-scroll.

It has been patched to prevent trying loading objects infinitely with promises.

Thus, 'loadMore' function SHOULD return a Promise object if you're using this forked version.

However, this doesn't mean that you don't have to provide 'items' array. You still have to provide 'items' array by yourself.

React infinite scroll component

Demo: http://jsfiddle.net/mb9vJ/2

Getting started

Classic :

The "ready to use" script file is in the dist folder.

Then :

<script src='react-infinite-scroll.min.js'></script>
<script>
  var InfiniteScroll = React.addons.InfiniteScroll;
</script>

Browserify :

̀ Install : npm install react-infinite-scroll

Then :

InfiniteScroll = require('react-infinite-scroll')(React);

Also works with AMD (e.g RequireJS)

In this case, it will depend on react.

Use in JSX

<InfiniteScroll
    pageStart=0
    loadMore={loadFunc}
    hasMore={true || false}
    loader={<div className="loader">Loading ...</div>}>
  {items} // <-- This is the "stuff" you want to load
</InfiniteScroll>

• pageStart : The page number corresponding to the initial items, defaults to 0 which means that for the first loading, loadMore will be called with 1

• loadMore(pageToLoad) : This function is called when the user scrolls down and we need to load stuff Must return a Promise object

• hasMore : Boolean stating if we should keep listening to scroll event and trying to load more stuff

• loader : Loader element to be displayed while loading stuff - You can use InfiniteScroll.setDefaultLoader(loader); to set a defaut loader for all your InfiniteScroll components

• errorRetry : Retry button element to be displayed if there was an error - You have to handle onClick events manually.

• threshold : The distance between the bottom of the page and the bottom of the window's viewport that triggers the loading of new stuff - Defaults to 250

Changelog

v0.1.0

loader now takes a React component (no more component constructor or object {component:... , props:... , ...}).

(Re)build

npm install
grunt dist

Licence

The MIT License (MIT)

Copyright (c) 2013 guillaumervls

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.