javascript - 如何在angularJS中过滤多个值（或操作）(How to filter multiple values (OR operation) in angularJS)

Question

I want to use the filter in angular and want to filter for multiple values, if it has either one of the values then it should be displayed.

(我想使用角度filter ，并希望过滤多个值，如果它具有值之一，则应该显示它。)

I have for example this structure:

(我有这样的结构：)

An object movie which has the property genres and I want to filter for Action and Comedy .

(具有属性genres的对象movie ，我想为Action和Comedy过滤。)

I know I can do filter:({genres: 'Action'} || {genres: 'Comedy'}) , but what to do if I want to filter it dynamically.

(我知道我可以filter:({genres: 'Action'} || {genres: 'Comedy'}) ，但是如果我想动态过滤它该怎么办。)

Eg filter: variableX

(例如， filter: variableX)

How do I set variableX in the $scope , when I have an array of the genres I have to filter?

(当我有必须过滤的流派数组时，如何在$scope设置variableX ？)

I could construct it as a string and then do an eval() but I don't want to use eval()...

(我可以将其构造为字符串，然后执行eval()但我不想使用eval（）。)

  ask by JustGoscha translate from so