http://jsfiddle.net/4v2jaaxh/加減在angularjs視圖
<div ng-repeat="json in myJson">
<li>{{json.name}}</li>
</div><h1>
total:
</h1>
$scope.myJson = [
{
"id": "1",
"name": "banana",
"price": 12,
"qty": 3,
},
{
"id": "2",
"name": "watermelon",
"price": 12.9,
"qty": 4,
}
]
如何顯示在視圖層總我所知角允許表達像加或減。或者我應該在控制器級別執行它?
這裏有什麼總? – Ved
@Ved 12 + 12.9這是價格。 –
@CodyJonas它有點混亂我認爲總= 12 * 3 + 12.9 * 4'.plz編輯問題 –