CODEWITHSUNDEEP
arraysangularjs
QWERTY
QWERTY

Reputation: 263

Convert Array of objects to Array in angularjs

I have this data inside my controller form:

 $scope.reports = [
            {
                departuredate:"2015-03-10",
                routeline:"PASAY - CAGAYAN",
                seatingtypescode:"ABS",
                tickettripcode:"3",
                tripcodetime:"16:30:00"
            },
            {
                departuredate:"2015-03-10",
                routeline:"PASAY - CAGAYAN",
                seatingtypescode:"ABS",
                tickettripcode:"3",
                tripcodetime:"16:30:00"
            }
          ];

The above data is array of objects, I want them to convert in array. I used this code below to convert them in array:

var details=[];

        for(var index in $scope.reports){
            var tripcode = $scope.reports[index].tickettripcode;
            var dateOfDepature = $scope.reports[index].departuredate.split('-');
            details.push(tripcode, dateOfDepature[2]);
        }
if(details[tripcode][dateOfDeparture[2]]){
    details[tripcode][dateOfDeparture[2]] = details[tripcode][dateOfDeparture[2]] +1;
}
else {
    details[tripcode][dateOfDeparture[2]] =1;
}

The code is not working fine with me and I do not know why. I have a doubt if I am doing array manipulation in a right way. I have error dateOfDeparture is not defined. I already defined the dateOfDeparture so why I getting this error. I just wanted to get the output which looks like this:

    details = Array (
                [3] =>Array
                (
                    [10] =>2
                )
    )

The [3]is tickettripcode and [10] is the day of depaturdate. The 2 means number of departuredate in that date.

Any help would be much appreciated. This is the link of my fiddle : https://jsfiddle.net/n1bw2u36/ Thanks in advance!

Upvotes: 0

Views: 655

Answers (1)

yazaki
yazaki

Reputation: 1632

Unfortunately there are a lot of things you should learn about javascript.

By the way, I would expect that you will get what you want with the code like this.

var reports = [
    {
        departuredate:"2015-03-10",
        routeline:"PASAY - CAGAYAN",
        seatingtypescode:"ABS",
        tickettripcode:"3",
        tripcodetime:"16:30:00"
    },
    {
        departuredate:"2015-03-10",
        routeline:"PASAY - CAGAYAN",
        seatingtypescode:"ABS",
        tickettripcode:"3",
        tripcodetime:"16:30:00"
    }
];

var table = {};

for (index=0; index<reports.length; index++){

    var tripcode = reports[index].tickettripcode;
    var dateOfDepature = reports[index].departuredate.split('-');
    var date = dateOfDepature[2];

    var map = table[tripcode];
    if (map===undefined){
        map = {};
        table[tripcode] = map;
    }

    if (map[date]===undefined){
        map[date] = 0;
    }

    map[date]++;

}

You can use "table" like this.

console.log(table);
console.log(table[3][10]);

Upvotes: 1

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