如何获取json数组值并显示在angularjs的下拉列表中？

Question

{"id":1,"firstName":"John1","lastName":"Doe1","**accountIds**":[12345,12346,12347],"recipients":[{"accountNumber":22222,"firstName":"Mary1","lastName":"Jane1"},{"accountNumber":33333,"firstName":"Mary2","lastName":"Jane2"}]}

显示"accountIds"是下拉列表。

Answer 1

请参阅附件中的 jsfiddle http://jsfiddle.net/HB7LU/13213/。

您需要使用点符号来定位 accountIds。

HTML

<div ng-controller="MyCtrl">
    <select>
        <option ng-repeat="item in items.accountIds">{{item}}</option>
    </select>
</div>

JS/Angular

var myApp = angular.module('myApp', []);

function MyCtrl($scope) {
    $scope.items = {
        "id": 1,
        "firstName": "John1",
        "lastName": "Doe1",
        "accountIds": [12345, 12346, 12347],
        "recipients": [{
            "accountNumber": 22222,
            "firstName": "Mary1",
            "lastName": "Jane1"
        }, {
            "accountNumber": 33333,
            "firstName": "Mary2",
            "lastName": "Jane2"
        }]
    }
}