如何在Angular中更改从json url检索的值

Question

我有一个从网址检索JSON的服务，我使用JSON在列表中显示值。

我的[ {"iconuser":"livingroom1","class":"w5","status":"0"}, {"iconuser":"meetingroom1","class":"w4","status":"1"} ] 看起来像这样：

status = 0

如何替换该对象的某些值。

示例：

status = OFF应为status = 1
status = ON应为(output * sd) + mean

Answer 1

您可以使用Array.map格式化您的回复：

var formattedData = responseData.map(function(obj) {
    if (obj.status === 0) {
        obj.status = "OFF";
    } //etc

    return obj;
});

Answer 2

原生角度：

$scope.item = [{"iconuser":"livingroom1","class":"w5","status":"0"}, 
{"iconuser":"meetingroom1","class":"w4","status":"1"}];

angular.forEach($scope.item,, function(obj) {
    if(obj.status === 0)
      obj.status = "OFF";
    else
      obj.status = "ON";

    return obj;   
});