jQuery Spinner
A Number-Spinner based-on jQuery, Support Keyboard operations and continuous changing.
Basic usage, it's very simple
<!-- // ref javascript file --> <script src="dist/js/jquery.spinner.js"></script> <!-- // spinner plugin DOM --> <div data-trigger="spinner"> <button type="button" data-spin="up">+</button> <input type="text" value="1" data-ruler="quantity"> <button type="button" data-spin="down">-</button> </div>Getting Started
Download the production version or the development version.
In your web page:
<script src="jquery.js"></script> <script src="dist/js/jquery.spinner.js"></script> <script> $("#spinner") .spinner('delay', 200) //delay in ms .spinner('changed', function(e, newVal, oldVal) { // trigger lazed, depend on delay option. }) .spinner('changing', function(e, newVal, oldVal) { // trigger immediately }); </script> <div data-trigger="spinner" id="spinner"> <button type="button" data-spin="up">+</button> <input type="text" value="1" data-ruler="quantity"> <button type="button" data-spin="down">-</button> </div>Documentation
Spinner options
delay
delay to fire changed event in millisecond, default is 500.
changed
changed event handler, the changed event is a lazy-mode event, default is null.
changing
changing event handler, the changing event will be fired immediately, default is null.
Spinning Options(setup via data-api)
min
the minimum value, default is null.
max
the maximum value, default is null.
step
the changing-value of per-step, if passed as a function, the function will be called within the spinner object scope.
precision
the precision of value
Built-in rules
currency: { min: 0.00, max: null, step: 0.01, precision: 2 }, quantity: { min: 1, max: 999, step: 1, precision:0 }, percent: { min: 1, max: 100, step: 1, precision:0 }, month: { min: 1, max: 12, step: 1, precision:0 }, day: { min: 1, max: 31, step: 1, precision:0 }, hour: { min: 0, max: 23, step: 1, precision:0 }, minute: { min: 1, max: 59, step: 1, precision:0 }, second: { min: 1, max: 59, step: 1, precision:0 }Usage:
<input type="text" value="1" data-rule="quantity">Examples
Work with Bootstrap 3 and Font Awesome 4
<link href="dist/css/bootstrap-spinner.css" rel="stylesheet"> <div class="input-group spinner" data-trigger="spinner"> <input type="text" class="form-control text-center" value="1" data-rule="quantity"> <span class="input-group-addon"> <a href="javascript:;" class="spin-up" data-spin="up"><i class="fa fa-caret-up"></i></a> <a href="javascript:;" class="spin-down" data-spin="down"><i class="fa fa-caret-down"></i></a> </span> </div>Customize
specify a field
<div data-trigger="spinner"> <input type="text" value="0" title="this field isn't a spinning."> <input type="text" value="1" data-spin="spinner" data-rule="quantity" data-max="10"> </div>Use hidden field
<div data-trigger="spinner" id="spinner"> <span id="spinner-value"></span> <input type="hidden" value="1" data-spin="spinner" data-rule="quantity" data-max="10"> <a href="javascript:;" data-spin="down">-</a> <a href="javascript:;" data-spin="up">+</a> </div> <script> $("#spinner").spinner('changing', function(e, newVal, oldVal) { $('#spinner-value').html(newVal); }); </script>pass step options as a function
// To skip 0 $("#spinner").spinner({ step: function(dir) { // 'this' references to the spinner object if ((this.oldValue === 1 && dir === 'down') || (this.oldValue === -1 && dir === 'up')) { return 2; } return 1; } }); // or use API syntax $("#spinner").spinner('step', function(dir) { // your logic here });Copyright and license
Copyright Vasilii A., 2015–2018 Copyright xixilive, 2013–2015
Licensed under the MIT License.
