In my angular application i am getting an Json Data like below.
[{"id":"5","name":"Immidiate"},
{"id":"4","name":"30 days"},
{"id":"3","name":"21 days"},
{"id":"2","name":"14 days"},
{"id":"1","name":"7 days"},
{"id":"6","name":"Custom"}]
I need an output like below,
[{"Name":"5","Data":"Immidiate"},
{"Name":"4","Data":"30 days"},
{"Name":"3","Data":"21 days"},
{"Name":"2","Data":"14 days"},
{"Name":"1","Data":"7 days"},
{"Name":"6","Data":"Custom"}]
Here is my code
$rootScope.DashboardData["Name"] = widget.seriesname ; delete $rootScope.DashboardData[widget.seriesname]; $rootScope.DashboardData["data"] = widget.dataname ; delete $rootScope.DashboardData[widget.seriesname]; widget.chartSeries = $rootScope.DashboardData;
where widget.seriesname is “id” and widget.dataname is “name”.
Problem: Key is not changed!
Answer
Use the map function:
var array = [{"id":"5","name":"Immidiate"},
{"id":"4","name":"30 days"},
{"id":"3","name":"21 days"},
{"id":"2","name":"14 days"},
{"id":"1","name":"7 days"},
{"id":"6","name":"Custom"}];
var resultArray = array.map(function(elm) {
return { Name: elm[widget.seriesname], Data: elm[widget.dataname]};
});