angular-number-picker

=====================

A directive used for picking number by using -/+ button, instead of typing the number directly.

This is an angular directive designed in mobile-first concept. Which means you would have better user experience while in mobile development.

While running on mobile device, you would increase/decrease the number continuously by long tap the -/+ button.

Try it: plunker

Requirement

• angularjs (1.4.3+)

UI dependency(optional)

• bootstrap (3.3.5+)

Install from bower

bower install angular-number-picker --save

Install from npm

npm install angular-number-picker --save

Basic Usage

• Include angular-number-picker.js into your index.html by using script tag, or you have other way to import dependency(For example: requirejs), like following:

<script type="text/javascript" src="[location]/angular-number-picker.js"></script>

• Add angularNumberPicker module as your angular app's dependency

var demo = angular.module('demo', ['angularNumberPicker']);

• Use h-number tag in your html

<div ng-controller="DemoController">
    <h-number value="input.num" min="2" max="10" step="1" change="onChanged()"></h-number>
</div>

• Writing DemoController

demo.controller('DemoController', ['$scope', function($scope) {
   $scope.input = {
            num: 0
        };

   $scope.getNumber = function() {
       alert('The number is: [' + $scope.input.num + ']');
   };

   $scope.onChange = function(){
       console.log('The number is Changed ', $scope.input.num);
   };
}]);

h-number configuration

Attribute	Type	Required	Description
value	expression	Yes	Expression to evaluate as the input number
min	Number	No	The minimal point to limit the operation. 0 by default
max	Number	No	The maximum point to limit the operation. 100 by default
step	Number	No	The step value for the operation. 1 by default
singular	String	No	Label to be included after value when value is 1
plural	String	No	Label to be included after value when value is not 1
change	Function	No	Function to be called while number is changed

build-in class

input-group

The wrapper class for the h-number element

input-group-addon

The wrapper class for +- operator

form-control

The wrapper class for the number area at the center

active

The active class will be added to the input-group-addon button, while touching them. So it's possible to implement your own behavior.

It's easy to implement those classes to achieve your own UI

run demo locally

Install npm dependency

npm install

Install bower dependency

bower install

run demo

gulp demo

LICENSE

MIT License