html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<script src="../vendor/angular/angular.js"></script>
<script src="app/index.js"></script>
<body ng-app="myApp">
<div ng-controller="testController">
{{data.message | lowercase}}
<p>{{[1,2,3,45,3,2] | limitTo:3}}</p>
<p>{{[1,2,3,45,3,2] | limitTo:-2}}</p>
<p>
{{data.city | filter:'上海'}}
</p>
<p>
{{data.city | filter:{ py:'g'} }}}
</p>
<p>
过绿： {{data.city | filter:checkName }}}
</p>
<p>
{{data.city | orderBy:'name' }}
</p>
<p>
{{data.city | orderBy:'-name' }}
</p>
</div>
</body>
</html>
js:
var app = angular.module('myApp', []);
app.factory('Data', function() {
return {
message: "Hello word!",
city: [{
name: "上海",
py: "shanghai"
},
{
name: "北京",
py: "beijing"
},
{
name: "四川",
py: "sichuan"
}
]
}
})
app.controller('testController', function($scope, Data, $filter) {
$scope.data = Data;
var number = $filter('number')(3000);
console.log(number, "数字");
var jsonString = $filter('json')($scope.data);
console.log(jsonString);
$scope.checkName = function(obj) {
console.log(obj);
if (obj.py.indexOf('h') === -1)
return false;
return true;
}
})
效果图：