Getting Started
Components
- Animated Number
- Auto Submit
- Carousel
- Character Counter
- Chartjs
- Checkbox Select All
- Clipboard
- Color Picker
- Content Loader
- Dialog
- Dropdown
- Glow
- Lightbox
- Notification
- Password Visibility
- Places Autocomplete
- Popover
- Prefetch
- Rails Nested Form
- Read More
- Remote Rails
- Reveal Controller
- Scroll Progress
- Scroll Reveal
- Scroll To
- Sortable
- Sound
- Textarea Autogrow
- Timeago
Installation
Install the package
$ yarn add @stimulus-components/read-more
Register the controller in your application
app/javascript/controllers/index.jsimport { Application } from '@hotwired/stimulus' import ReadMore from '@stimulus-components/read-more' const application = Application.start() application.register('read-more', ReadMore)
Usage
This controller is based on the Line-clamp CSS property.
It will update the CSS variable --read-more-line-clamp
on the element with the value 'unset'
to show all the content.
In your CSS:
.my-content {
overflow: hidden;
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: var(--read-more-line-clamp, 2);
}
In this case, --read-more-line-clamp
is undefined
and 2
is the number of lines displayed by default.
<div data-controller="read-more" data-read-more-more-text-value="Read more" data-read-more-less-text-value="Read less">
<p class="my-content" data-read-more-target="content">
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna
aliqua. Ut enim ad minim veniam.
</p>
<button data-action="read-more#toggle">Read more</button>
</div>
Configuration
Attribute | Default | Description | Optional |
---|---|---|---|
data-read-more-more-text-value | undefined | Text to display to show more text. | ✅ |
data-read-more-less-text-value | undefined | Text to display to show less text. | ✅ |
Extending Controller
You can use inheritance to extend the functionality of any Stimulus component:
import ReadMore from '@stimulus-components/read-more'
export default class extends ReadMore {
connect() {
super.connect()
console.log('Do what you want here.')
}
// Function to override on toggle.
toggle(event) {}
// Function to override when the text is shown.
show(event) {}
// Function to override when the text is hidden.
hide(event) {}
}
This controller will automatically have access to targets defined in the parent class.
If you override the connect
, disconnect
or any other methods from the parent, you'll want to call super.method()
to make sure the parent functionality is executed.
Sponsors
Stimulus Component is an MIT licensed open source project and completely free to use. However, the amount of effort needed to maintain and develop new features for the project is not sustainable without proper financial backing. You can support Stimulus Components development on GitHub Sponsors. 🙏
Contributing
Do not hesitate to contribute to the project by adapting or adding features ! Bug reports or pull requests are welcome.
Don't forget to drop a 🌟 on GitHub to support the project.
License
This project is released under the MIT license.