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http://jsfiddle.net/ADukg/13415/角1.7过滤表基于关闭选择框
我有一个包含食物清单,通过与下面的选择框式过滤称为“订单”的对象。选择框包含订单食品类别的过滤器。我希望能够使用此选择框使用角度过滤出表格。
$scope.orders = {
"order1": {food_name: "apple", type: 1},
"order2": {food_name: "banana", type: 1},
"order3": {food_name: "carrot", type: 2},
"order4": {food_name: "cereal", type: 3},
"order5": {food_name: "wheat", type: 3}
}
$scope.foodCategories = [{id:0,name:"All"}, {id:1,name:"Fruit"},{id:2,name:"Vegatable"}, {id:3,name:"Grains"}];
HTML:
<div ng-app = "myApp" ng-controller="foodCntrl">
Select Food Type:
<select
class="form-control" ng-model="foodCategories" ng-options="type as type.name for type in foodCategories">
</select>
<table class="table">
<thead>
<tr>
<th>Food Name</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="f in orders | filter:foodCategories.id">
<td>{{f.food_name}}</td>
</tr>
</tbody>
</table>
</div>
我正在角控制台错误: 错误:过滤器:在桌子上NG-重复foodCategories:使用过滤器时notarray 不阵列。
我该如何解决这个问题?
'orders'不是数组,它是一个对象。你不能过滤对象。 – Claies
固定http://jsfiddle.net/ADukg/13417/ – Hackerman
我重新签名 - 它不是Angular - 那是Angular 2+ - 使用AngularJS – JGFMK