Question

数组就是这样：

$ scope.domicile = {}; $ scope.domicile.users = [ {DomicileName：＆＃39; European＆＃39;，PortFolioName：＆＃39; nternational Select x EM ADR＆＃39;，Alias：＆＃39; ADR x EM＆＃39;，Percentage：1.0，Ticker：＆＃39; ADR＆＃39;，类别：＆＃39; ADRxEM＆＃39;，SortOrder：1}， {DomicileName：＆＃39; European＆＃39;，PortFolioName：＆＃39; International Select x EM ORD＆＃39;，Alias：＆＃39; Ord x EM＆＃39;，Percentage：4，Ticker：＆＃39; ORD＆＃39;，类别：＆＃39; ADRxEM＆＃39;，SortOrder：1}， {DomicileName：＆＃39; European＆＃39;，PortFolioName：＆＃39; International Select with EM ADR＆＃39;，Alias：＆＃39; ADR w EM＆＃39;，Percentage：4，Ticker：＆＃39; ADR＆＃39;，类别：＆＃39; ADRwEM＆＃39;，SortOrder：＆＃39;＆＃39; }， {DomicileName：＆＃39;开发市场非欧洲＆＃39;，PortFolioName：＆＃39;国际选择x EM ADR＆＃39;，Alias：＆＃39; ADR x EM＆＃39;，百分比：4，Ticker：＆＃39; ADR＆＃39;，类别：＆＃39; ADRxEM＆＃39;，SortOrder：1} ];

enter code here

Answer 1

假设您想将数据推送到$scope.fetched = []数组，只需在代码中写下：

$scope.fetched = $scope.domicile.users.filter(function(user) {
    return user.DomicileName === 'European';
});

Answer 2

$scope.fetched = [];
angular.forEach($scope.domicile.users, function(value, key) {
    if (value["DomicileName"] === "European") {
        $scope.fetched.push($scope.domicile.users[key]); // add to array 
    }
})

Answer 3

过滤 $ scope.domicile.users 的数据

$scope.domicile = $scope.domicile.users.filter(function(val) { 
    return val['DomicileName'] == 'European' 
});
console.log($scope.domicile);

如何将jsonile Name的唯一值从json绑定到angularjs中的Dropdown

3 个答案: