react-js-skeleton v0.4.1

react-loading-skeleton

OLA K ACE Make beautiful, animated loading skeletons that automatically adapt to your app.

Basic usage

Install by npm/yarn with react-loading-skeleton.

import Skeleton from 'react-loading-skeleton';

<Skeleton/> // Simple, single-line loading skeleton
<Skeleton count={5}/> // Five-line loading skeleton

Principles

Adapts to the styles you have defined

The <Skeleton> component is designed to be used directly in your components, in place of content while it's still loading. Unlike other libraries, rather than meticulously crafting a skeleton screen to match the font-size, line-height or margins your content takes on, use a <Skeleton> component to have it automatically fill the correct dimensions.

For example:

class Blogpost extends Component {
    render() {
        return (
            <div style={{fontSize: 20, lineHeight: 2}}>
                <h1>{this.props.title || <Skeleton/>}</h1>
                {this.props.body || <Skeleton count={10}/>}
            </div>
        );
    }
}

...will produce the correctly-sized skeletons for the heading and body sections without any further configuration of the <Skeleton> component.

This ensures the loading state remains up-to-date with any changes to your layout or typography.

Don't make dedicated skeleton screens

Instead, make components with built-in skeleton states.

In addition to keeping the styling in-sync, here are some other reasons to do this:

1. Components represent all possible states it can be in - loading included.
2. It allows for more flexible loading patterns - in the Blogpost example, it's possible to have the title load first, and then the body, while having both pieces of content show loading skeletons at the right time.

Theming

Using a <SkeletonTheme> component, you can easily change the colors of all skeleton components below it in the React hierarchy:

import Skeleton, { SkeletonTheme } from 'react-loading-skeleton';

<SkeletonTheme color="#202020" highlightColor="#444">
    <p>
        <Skeleton count={3} />
    </p>
</SkeletonTheme>

##Images:

Use: <SkeletonImg> and send props:

defaultProps = {
        img: null,
        wrapper: null,
        setClassSkeleton: " ",
        setClass: " ",
        heightSkeleton: '100px',
        height: " ",
        widthSkeleton: "100%",
        width: "",
        title: " ",
        alt: " "
    };