如何通过两个参数和数组对ng

如何通过两个参数和数组对ng-repeat进行排序？(How to sort ng-repeat by two parameters and array?)

在我的模板中，我使用ng-repeat="obj in list" 。

list是对象的位置：

0: { status : "active", category : "animal" } ...

另外默认情况下我有$scope.filter = {}

当我处理click时：我填写这个$scope.filter ：

$scope.filter["categories"].push("animal"); $scope.filter["categories"].push("human");

如何在ng-repeat创建filter将与数组$scope.filter["categories"] ，并找到category对应$scope.filter["categories"]元素？

In my template I use ng-repeat="obj in list".

Where list is object:

0: { status : "active", category : "animal" } ...

Also by default I have $scope.filter = {}

When I handle click: I fill this $scope.filter:

$scope.filter["categories"].push("animal"); $scope.filter["categories"].push("human");

How to make that filter in ng-repeat will work with array $scope.filter["categories"] and will find elements where category is corresponding $scope.filter["categories"]?

最满意答案

您可以拥有自定义过滤器。

app.filter('myFilter', function() { return function(arrList, arrKeywords) { var arrFilterList = []; angular.forEach(arrList,function(oneVal,key){ if(arrKeywords.indexOf(oneVal)){ arrFilterList.push(oneVal); } }) return arrFilterList; } });

You can have custom filter.

app.filter('myFilter', function() { return function(arrList, arrKeywords) { var arrFilterList = []; angular.forEach(arrList,function(oneVal,key){ if(arrKeywords.indexOf(oneVal)){ arrFilterList.push(oneVal); } }) return arrFilterList; } });