Angular Content Loader

Angular component that uses SVG to create a collection of loaders which simulates the structure of the content that will be loaded, similar to Facebook cards loaders.

Live Demo

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Features

This is an Angular port for react-content-loader.

• :gear: Completely customizable: you can change the colors, speed and sizes;
• :pencil2: Create your own loading: use the create-react-content-loader to create your custom loadings easily;
• :ok_hand: You can use right now: there are a lot of presets to use the loader, see the options;
• :rocket: Performance: uses pure SVG to work, so it works without any extra scripts, canvas, etc;

Install

Yarn

1yarn add @ngneat/content-loader

Usage

1import { ContentLoaderModule } from '@ngneat/content-loader';
2
3@NgModule({
4  imports: [ContentLoaderModule]
5})
6export class AppModule {}

1<content-loader>
2  <svg:rect x="0" y="0" rx="3" ry="3" width="250" height="10" />
3  <svg:rect x="20" y="20" rx="3" ry="3" width="220" height="10" />
4  <svg:rect x="20" y="40" rx="3" ry="3" width="170" height="10" />
5  <svg:rect x="0" y="60" rx="3" ry="3" width="250" height="10" />
6  <svg:rect x="20" y="80" rx="3" ry="3" width="200" height="10" />
7  <svg:rect x="20" y="100" rx="3" ry="3" width="80" height="10" />
8</content-loader>

Warning: Safari renders the SVG in black in case your Angular application uses the <base href="/" /> tag in the <head/> of your index.html. Refer to the input property baseUrl below to fix this issue.

Examples

Facebook Style

1<facebook-content-loader></facebook-content-loader>

List Style

1<list-content-loader></list-content-loader>

Bullet list Style

1<bullet-list-content-loader></bullet-list-content-loader>

API

@Inputs

Prop name and type	Environment	Description
animate?: boolean Defaults to true	-	Opt-out of animations with false
baseUrl?: string Defaults to an empty string	-	Required if you're using <base url="/" /> document <head/>.  This prop is common used as:  <ContentLoader baseUrl={window.location.pathname} /> which will fill the SVG attribute with the relative path. Related #93.
speed?: number Defaults to 1.2	-	Animation speed in seconds.
interval?: number Defaults to 0.25	-	Interval of time between runs of the animation,  as a fraction of the animation speed.
viewBox?: string Defaults to undefined	-	Use viewBox props to set a custom viewBox value, for more information about how to use it, read the article How to Scale SVG.
gradientRatio?: number Defaults to 1.2	-	Width of the animated gradient as a fraction of the view box width.
rtl?: boolean Defaults to false	-	Content right-to-left.
backgroundColor?: string Defaults to #f5f6f7	-	Used as background of animation.
foregroundColor?: string Defaults to #eee	-	Used as the foreground of animation.
backgroundOpacity?: number Defaults to 1	-	Background opacity (0 = transparent, 1 = opaque) used to solve an issue in Safari
foregroundOpacity?: number Defaults to 1	-	Animation opacity (0 = transparent, 1 = opaque) used to solve an issue in Safari
style?: CSSProperties Defaults to {}	-

Credits

This is basically an Angular port for react-content-loader.

License

MIT © NetanelBasal

Contributors ✨

Thanks goes to these wonderful people (emoji key):

Netanel Basal 💻 🖋 📖	Heo 💻	Andreas Aeschlimann 📖	alexw10 💻 📖	Chinonso Chukwuogor 💻	wynfred 💻	Rustam 💻
Alex Malkevich 📖	Daniel Sogl 💻 🚧 📦	Alex Szabó‮ 💻	Roy 📖	Robin Van den Broeck 💻

This project follows the all-contributors specification. Contributions of any kind welcome!