[size=x-large]博文一中的filter是angular自带的filter,一般不会满足我们的使用。我们可以自定义filter。[/size]
[size=x-large]一、自定义filter实现反转字符串[/size]
[size=large][color=orange]效果为:dcba[/color][/size]
[size=x-large]二、使用多个filter[/size]
[size=large][color=orange]效果为:DCBA[/color][/size]
[size=x-large]三、在controller中使用filter[/size]
[size=large]注入filter即可[/size]
[size=large][color=orange]效果为
Aug 24, 2017
dcba[/color][/size]
[size=x-large]一、自定义filter实现反转字符串[/size]
<div>{{ceshi|reverse}}</div>
app.filter('reverse', function() {
return function(text) {
return text.split("").reverse().join("");
};
});
app.controller("crl", function($scope, $filter) {
$scope.ceshi="abcd";
});
[size=large][color=orange]效果为:dcba[/color][/size]
[size=x-large]二、使用多个filter[/size]
<div>{{ceshi|reverse|uppercase}}</div>
[size=large][color=orange]效果为:DCBA[/color][/size]
[size=x-large]三、在controller中使用filter[/size]
[size=large]注入filter即可[/size]
<div>{{date}}</div>
<div>{{reverse}}</div>
app.controller("crl", function($scope, $filter) {
$scope.reverse = $filter('reverse')("abcd");
$scope.date = $filter('date')(new Date());
});
[size=large][color=orange]效果为
Aug 24, 2017
dcba[/color][/size]