在一个领域的多个值AngularJS过滤器 [英] AngularJS filter on multiple values of one field

问题描述

我需要能够对一个对象的一个​​场的两个不同的值进行过滤。看看下面的例子。

I need to be able to filter on two different values of one field of an object. Take the following example.

$scope.products = [
    {name:"Apple",type:"fruit"},
    {name:"Grape",type:"fruit"},
    {name:"Orage",type:"fruit"},
    {name:"Carrot",type:"vegetable"},
    {name:"Milk",type:"dairy"}
]

通过过滤 NG-重复=，在产品项目|过滤器：{类型：'果'}。我可以得到所有的水果。但是，如果我想要得到所有的水果和蔬菜。我试过

With the filter ng-repeat="item in products | filter:{type:'fruit'}". I can get all of the fruits. But what if I want to get all of the fruits and vegetables. I tried

ng-repeat="item in products | filter:{type:['fruit','vegetable']}"

但没有奏效。我想应该有一个简单的解决方案，但我找不到它。

But that didn't work. I figure there should be a simple solution to this, but I couldn't find it.

的jsfiddle例

JSFiddle Example

推荐答案

使用过滤函数：

$scope.fruitOrVeg = function(product){
    return product.type == 'fruit' || product.type == 'vegetable';
};

<li ng-repeat="item in products | filter:fruitOrVeg">{{item.name}}</li>

小提琴

Fiddle

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