reverse-element

An element that reverses children order based on a property

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[ This description is mirrored from README.md at github.com/convoo/reverse-element on 2019-05-22 ]

Reverse-Element

Reverses children elements based on property - helpful for accessibility

Install

bower install convoo/reverse-element --save

<reverse-element>

Easily reverse the order of children elements in the dom while maintaining grandchildren order. With inputs and other elements that you use tabindex with, you need to change the dom order to reverse the tab order and not just change the visual order using CSS.

<link rel="import" href="../../reverse-element/reverse-element.html">

Toggleable Reverse Element

<paper-toggle-button checked="{{reverse}}"> Toggle Reverse</paper-toggle-button>

<reverse-element reverse="{{reverse}}">
<div>
    <h3>First</h3>
    <paper-input label="First"></paper-input>
</div>
<div>
    <h3>Second</h3>
    <paper-input label="Second"></paper-input>
</div>
<div>
    <h3>
        Third
    </h3>
    <paper-input label="Third Part 1"></paper-input>
    <paper-input label="Third Part 2"></paper-input>
    <paper-input label="Third Part 3"></paper-input>
</div>
</reverse-element>

Reversed

<reverse-element reverse>
<div>
    <h3>First</h3>
    <paper-input label="First"></paper-input>
</div>
<div>
    <h3>Second</h3>
    <paper-input label="Second"></paper-input>
</div>
<div>
    <h3>
        Third
    </h3>
    <paper-input label="Third Part 1"></paper-input>
    <paper-input label="Third Part 2"></paper-input>
    <paper-input label="Third Part 3"></paper-input>
</div>
<div>
    <h3>Fourth</h3>
    <paper-input label="Fourth"></paper-input>
</div>
</reverse-element>

Contributing

Install the Polymer-CLI

First, make sure you have the Polymer CLI installed. Then run polymer serve to serve your application locally.

Viewing Your Application

$ polymer serve

Building Your Application

$ polymer build

This will create a build/ folder with bundled/ and unbundled/ sub-folders containing a bundled (Vulcanized) and unbundled builds, both run through HTML, CSS, and JS optimizers.

You can serve the built versions by giving polymer serve a folder to serve from:

$ polymer serve build/bundled

Running Tests

$ polymer test

Your application is already set up to be tested via web-component-tester. Run polymer test to run your application's test suite locally.

Links

• Documentation
• Online Demo
• GitHub Homepage
• Issue tracker
• View on GitHub

Compatibility