mugifly/angular-filters.js

## angular-filters.js
'use strict';

angular.module('foo', [])

.filter('substring', function() {
	return function(str, start, end) {
		return str.substring(start, end);
	};
})

.filter('zpadding', function() {
	return function(num, digit) {
		while(num.toString().length < digit){
			num = '0' + num.toString();
		}
		return num;
	};
});

## sample.html
<!doctype html>
<html ng-app="foo">
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.4/angular.min.js"></script>
<script type="text/javascript" src="https://gist.github.com/mugifly/4942965/raw/angular-filters.js"></script>
<script type="text/javascript">
function fooCtrl($scope) {
	$scope.bar = "abcdefghijklmnopqrstuvwxyz";
	$scope.num = 123;
}
</script>
</head>
<body ng-controller="fooCtrl">

<h2>substring</h2>
<p> {{bar}} </p>
<p> {{bar | substring:15}} </p>
<p> {{bar | substring:0:5}} </p>

<h2>zpadding</h2>
<p> {{num}} </p>
<p> {{num | zpadding:4}} </p>

<hr>
<a href="https://gist.github.com/mugifly/4942965/">https://gist.github.com/mugifly/4942965/</a>
</body>
</html>
	'use strict';

	angular.module('foo', [])

	.filter('substring', function() {
	return function(str, start, end) {
	return str.substring(start, end);
	};
	})

	.filter('zpadding', function() {
	return function(num, digit) {
	while(num.toString().length < digit){
	num = '0' + num.toString();
	}
	return num;
	};
	});
	<!doctype html>
	<html ng-app="foo">
	<head>
	<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.4/angular.min.js"></script>
	<script type="text/javascript" src="https://gist.github.com/mugifly/4942965/raw/angular-filters.js"></script>
	<script type="text/javascript">
	function fooCtrl($scope) {
	$scope.bar = "abcdefghijklmnopqrstuvwxyz";
	$scope.num = 123;
	}
	</script>
	</head>
	<body ng-controller="fooCtrl">

	<h2>substring</h2>
	<p> {{bar}} </p>
	<p> {{bar \| substring:15}} </p>
	<p> {{bar \| substring:0:5}} </p>

	<h2>zpadding</h2>
	<p> {{num}} </p>
	<p> {{num \| zpadding:4}} </p>

	<hr>
	<a href="https://gist.github.com/mugifly/4942965/">https://gist.github.com/mugifly/4942965/</a>
	</body>
	</html>