jQuery-Lcn-Circle-Range-Select

360 degree circle range select input widget

Demo

demo.html

Usage

1. Include jQuery

<script src="//ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>

2. Include input form element which should contain your circle range (format "startDegrees;endDegrees")

<input type="text" class="circle-range-select" data-auto-init value="0;360">

3. Include Script and Styles

<link rel="stylesheet" href="dist/jquery.lcnCircleRangeSelect.css">
<script src="dist/jquery.lcnCircleRangeSelect.js"></script>

Options

The initial value can be defined via the value attribute:

value="0;360"

It is also possible to override the min, max and unit options:

data-min="0"
data-max="360"
data-unit="°"

If you only need a single value instead of a range, you can add the data-single-value attribute.

data-single-value

The value of the input form field then only consists of a single number and not a number pair.

You can add a background-image with data-bg-image.

data-bg-image="http://..."

Initialize the widget manually

If you omit the data-auto-init attribute on your input tag or if you create input tags dynamically after the domReady event has fired, you need to initialize the widget manually:

<script>jQuery('input.circle-range-select').lcnCircleRangeSelect();</script>   

Update value programatically

If you update the value of the widget's input field via javascript, you need to trigger the change event in order to re-render the widget:

<script>jQuery('#my-input').val('90;270').trigger('change');</script>