这是我的code
<ul>
<li ng-repeat="x in names | orderBy:'-name' | unique: 'name'">
{{ ' Name = ' + (x.name | uppercase) + ' Roll No = ' + x.rollno }}
</li>
</ul>
<script>
angular.module('myApp', []).controller('namesCtrl', function($scope) {
$scope.names = [
{name:'aaaaaa',rollno:'1'},
{name:'aabbbb',rollno:'2'},
{name:'aabbcc',rollno:'3'},
{name:'ddeegg',rollno:'4'},
{name:'ddeegg',rollno:'4'},
];
});
</script>
它显示结果像这样
名称= DDEEGG |辊否= 4
Name = DDEEGG | Roll No = 4
名称= DDEEGG |辊否= 4
Name = DDEEGG | Roll No = 4
名称= AABBCC |卷否= 3
Name = AABBCC | Roll No = 3
名称= AABBBB |辊否= 2
Name = AABBBB | Roll No = 2
名称= AAAAAA |辊否= 1
Name = AAAAAA | Roll No = 1
但是,我要像没有重复的条目结果
名称= DDEEGG |辊否= 4
Name = DDEEGG | Roll No = 4
名称= AABBCC |卷否= 3
Name = AABBCC | Roll No = 3
名称= AABBBB |辊否= 2
Name = AABBBB | Roll No = 2
名称= AAAAAA |辊否= 1
Name = AAAAAA | Roll No = 1
包含然后angular.ui.filter.js包括 ui.filters
模块中您的应用程序
Include angular.ui.filter.js then include ui.filters
module in your app
var app = angular.module('app', ['ui.filters']);
然后用
<ul>
<li ng-repeat="x in names | orderBy:'-name' | unique: 'name'">
{{ ' Name = ' + (x.name | uppercase) + ' Roll No = ' + x.rollno }}
</li>
</ul>
工作Plunkr 这里