storm-number-incrementer v0.2.0

Storm Number Incrementer

Numeric input incrementer

Example

https://mjbp.github.io/storm-number-incrementer

Usage

HTML

<div class="field__container js-number-incrementer">
    <button type="button" class="field__number-btn" data-change="decrement">
        <svg class="field__number-icon" fill="#575755" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
            <title>Decrease</title>
            <path d="M19 13H5v-2h14v2z"/>
            <path d="M0 0h24v24H0z" fill="none"/>
        </svg>
    </button>
    <input class="field field__number" type="text" id="7" name="7" value="0" min="0" max="10" readonly>
    <button type="button" class="field__number-btn" data-change="increment">
        <svg class="field__number-icon" fill="#575755" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
            <title>Increase</title>
            <path d="M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
            <path d="M0 0h24v24H0z" fill="none"/>
        </svg>
    </button>
    <label class="field__number-label" for="7">Label</label>
</div>

CSS Example CSS implementation

.field__container {
    position: relative;
    display: block;
}
.field__number-btn {
    display: inline-block;
    padding: 12px 18px;
    cursor: pointer;
    vertical-align: middle;
}
.field__number-icon {
    position: relative;
    top: 3px;
}
.field {
    color: #575755;
    width: 100%;
    padding: 18px;
    background: transparent;
    border: 1px solid #D0D0D0;
    -webkit-border-radius: 4px;
    border-radius: 4px;
    display: block;
    font-size: 16px;
    text-align: left;
    z-index: 1;
    position: relative;
    -webkit-transition: border-color 120ms ease;
    transition: border-color 120ms ease;
}
.field__number {
    display: inline-block;
    vertical-align: middle;
    width: 70px;
    text-align: center;
    height: 55px;
    background-color: #fff;
}
.field__number-btn {
    display: inline-block;
    padding: 12px 18px;
    cursor: pointer;
    vertical-align: middle;
    background-color: transparent;
    border-radius: 0;
    border: 0 none;
}
.field__number-label {
    padding: 0 15px;
}

JS

npm i -S storm-number-incrementer

either using es6 import

import NumberIncrementer from 'storm-number-incrementer';

NumberIncrementer.init('.js-number-incrementer');

asynchronous browser loading (use the .standalone version in the /dist folder) using the global name (Storm + capitalised package name)

import Load from 'storm-load';

Load('{{path}}/storm-number-incrementer.standalone.js')
    .then(() => {
        StormNumberIncrementer.init('.js-number-incrementer');
    });

Options

{
    min: 100,   //can be overridden in min/max attributes on the input
    max: 0
}

Tests

npm run test

Browser support

This is module has both es6 and es5 distributions. The es6 version should be used in a workflow that transpiles.

The es5 version depends upon Object.assign, element.classList, and Promises so all evergreen browsers are supported out of the box, ie9+ is supported with polyfills. ie8+ will work with even more polyfills for Array functions and eventListeners.

Dependencies

None

License

MIT