Description
There are often situations in UI development where elements need to be attached to other elements, but placing them right next to each other in the DOM tree can be problematic based on the context. For example, what happens if the element we’re attaching other elements to is fixed to the center of the screen? Or what if the element is inside a scrollable container? How can we prevent the attached element from being clipped as it disappears from view while a user is scrolling? Tether can solve all of these problems and more.
Some common UI elements that have been built with Tether are tooltips, select menus, dropdown menus, and guided tours. Tether is flexible and can be used to solve all kinds of interesting problems; it ensures UI elements stay where they need to be, based on the various user interactions (click, scroll, etc) and layout contexts (fixed positioning, inside scrollable containers, etc).
Please have a look at the documentation for a more detailed explanation of why you might need Tether for your next project.
tether alternatives and similar libraries
Based on the "Modals and Popups" category.
Alternatively, view tether alternatives based on common mentions on social networks and blogs.
-
sweetalert2
✨ A beautiful, responsive, highly customizable and accessible (WAI-ARIA) replacement for JavaScript's popup boxes. Zero dependencies. 🇺🇦 -
fancyBox
DISCONTINUED. jQuery lightbox script for displaying images, videos and more. Touch enabled, responsive and fully customizable. -
Bootbox
Wrappers for JavaScript alert(), confirm() and other flexible dialogs using Twitter's bootstrap framework -
GLightbox
Pure Javascript lightbox with mobile support. It can handle images, videos with autoplay, inline content and iframes -
jBox
jBox is a jQuery plugin that makes it easy to create customizable tooltips, modal windows, image galleries and more. -
🦞 Modali
A delightful modal dialog component for React, built from the ground up to support React Hooks. -
hColumns
DISCONTINUED. jQuery.hColumns is a jQuery plugin that looks like Mac OS X Finder's column view for the hierarchical data. -
F$D€
F$D€ - Client not paid? Add opacity to the body tag and increase it every day until their site completely fades away -
ModalSquared.js
DISCONTINUED. ModalSquared.js is a super small less than a 1kb library for showing and hiding modals.
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README
Tether
🐙 Project status 🐙
We at Ship Shape have recently taken over Tether's maintenance and hope to modernize and revitalize it. Stay tuned for updates!
Install
npm
npm install tether
For the latest beta:
npm install tether@next
download
Or download from the releases.
Introduction
Tether is a small, focused JavaScript library for defining and managing the position of user interface (UI) elements in relation to one another on a web page. It is a tool for web developers building features that require certain UI elements to be precisely positioned based on the location of another UI element.
There are often situations in UI development where elements need to be attached to other elements, but placing them right next to each other in the DOM tree can be problematic based on the context. For example, what happens if the element we’re attaching other elements to is fixed to the center of the screen? Or what if the element is inside a scrollable container? How can we prevent the attached element from being clipped as it disappears from view while a user is scrolling? Tether can solve all of these problems and more.
Some common UI elements that have been built with Tether are tooltips, select menus, dropdown menus, and guided tours. Tether is flexible and can be used to solve all kinds of interesting problems; it ensures UI elements stay where they need to be, based on the various user interactions (click, scroll, etc) and layout contexts (fixed positioning, inside scrollable containers, etc).
Please have a look at the documentation for a more detailed explanation of why you might need Tether for your next project.
What to Use Tether for and When to Use It
Tether is a small, focused JavaScript library. For those who might be new to JavaScript, a library is simply a JavaScript file (or files) that contain useful JavaScript code to help achieve tasks easier and faster. Since Tether is a JavaScript user interface (UI) library, it contains code to help you to manage the way your website or web app appears.
Tether’s goal to is to help you position your elements side-by-side when needed.
Let’s say you’ve started working on your dream project—a fancy web app that’s sure to become the next big thing! An important feature of your new app is to allow users to comment on shared photos. However, due to limited vertical space and the overall layout of your new app, you’d like to display the comments next to the image, similar to how Instagram does it.
Your HTML code might look something like this:
<div class="container">
<img src="awesome-picture.jpg" alt="Awesome Picture" class="picture">
<div class="comments">
...
</div>
</div>
Now, you could achieve this with some CSS using its position
property, but going this route can be problematic since many of position
’s values take elements out of the natural DOM flow. For example, if you have an element at the bottom of your HTML document, using position: absolute
or position: fixed
might could move it all the way to the top of your website in the browser.
Not only that, but you also have to make manual adjustments to ensure other elements aren’t negatively affected by the positioned elements. Not to mention, you probably want your comment box to be responsive, and look good across different device sizes. Coding a solution for this manually is a challenge all on its own.
Enter Tether!
After installing Tether and including it in your project, you can begin using it!
In your JavaScript file, create a new instance (or constructor function) of the
Tether
object:new Tether({});
Within the curly braces (
{}
) you can configure the library’s options. Tether’s extensive list of options can be found in the Tether documentation.new Tether({ element: '.comments', target: '.picture', attachment: 'top right', targetAttachment: 'top left' });
Now you have a perfectly placed comment section to go with your awesome picture! It’ll even stay attached to the element when a user resizes their browser window.
There are tons of other useful features of Tether as well, instead of “comment boxes” you could also build:
- Tooltips for useful hints and tricks,
- Dropdown menus,
- Autocomplete popups for forms,
- and more!
Usage
You only need to include tether.min.js
in your page:
<script src="path/to/dist/js/tether.min.js"></script>
Or use a CDN:
<script src="https://cdn.jsdelivr.net/npm/[email protected]/js/tether.min.js"></script>
The css files are not required to get tether running.
For more details jump straight in to the detailed Usage page.
Contributing
We encourage contributions of all kinds. If you would like to contribute in some way, please review our [guidelines for contributing](CONTRIBUTING.md).
License
Copyright © 2019-2020 Ship Shape Consulting LLC - [MIT License](LICENSE) Copyright © 2014-2018 HubSpot - [MIT License](LICENSE)
*Note that all licence references and agreements mentioned in the tether README section above
are relevant to that project's source code only.