Manipulation of objects in angularjs/javascript

Question

I have the following data inside my script.js:

$scope.reports = [{ departuredate: "2015-2-27", routeline: "PASAY - CAGAYAN", seatingtypescode: "ABS", tickettripcode: "3", tripcodetime: "16:30:00" }, { departuredate: "2015-2-27", routeline: "PASAY - CAGAYAN", seatingtypescode: "ABS", tickettripcode: "3", tripcodetime: "16:30:00" },{ departuredate: "2015-2-27", routeline: "PASAY - CAGAYAN", seatingtypescode: "ABS", tickettripcode: "3", tripcodetime: "16:30:00" },{ departuredate: "2015-3-1", routeline: "Cavite-Laguna", seatingtypescode: "ABS", tickettripcode: "4", tripcodetime: "16:30:00" }, { departuredate: "2015-3-1", routeline: "Cavite-Laguna", seatingtypescode: "ABS", tickettripcode: "4", tripcodetime: "16:30:00" },{ departuredate: "2015-3-2", routeline: "Earth-Heaven", seatingtypescode: "ABS", tickettripcode: "5", tripcodetime: "16:30:00" }];

I want to achieve an output which looks like this:

{ 3:{ 2015-2-27: 3, 2015-2-28: 0, 2015-3-1: 0, 2015-3-2: 0, 2015-3-3: 0, routeline: "PASAY - CAGAYAN" }, 4:{ 2015-2-27: 0, 2015-2-28: 0, 2015-3-1: 1, 2015-3-2: 0, 2015-3-3: 0, routeline: "Cavite-Laguna" } 5:{ 2015-2-27: 0, 2015-2-28: 0, 2015-3-1: 0, 2015-3-2: 1, 2015-3-3: 0, routeline: "Earth-Heaven" } }

The 3, 4, 5 means tickettripcode at $scope.reports. The dates is the range of date entered by the user. I want to do is to count the number of departuredate in certain tickettripcode.

For example, In tickettripcode:3 there are 3 same dates(2015-2-27).In tickettripcode:4 there are 2 same dates(2013-3-1).In tickettripcode:4 there is only one date(2013-3-2). If there is no departuredate in that given date the value should return 0 as you can see above.

I have done a code but I get the wrong output because it prints all 0. Just like this:

{ 3:{ 2015-2-27: 0, 2015-2-28: 0, 2015-3-1: 0, 2015-3-2: 0, 2015-3-3: 0, routeline: "PASAY - CAGAYAN" }, }

What is the wrong I did. Any help? Thanks very much.

My plunker link is :http://plnkr.co/edit/excSfosrSHUFqF5vDFEO?p=preview

Oleksandr T. · Accepted Answer · 2015-03-14 12:14:53Z

1

Try this

  var details = {};

  angular.forEach($scope.reports, function (report) {
    if (!details[report.tickettripcode]) {
      details[report.tickettripcode] = {};
      details[report.tickettripcode].routeline = report.routeline;
    }

    angular.forEach(pushDatesInside, function (el) {
      if (typeof details[report.tickettripcode][el.date] === 'undefined') {
        details[report.tickettripcode][el.date] = 0;
      }
    });

    details[report.tickettripcode][report.departuredate] += 1;
  });

Example

answered Mar 14, 2015 at 12:14

Oleksandr T.

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ssp · Accepted Answer · 2015-03-14 12:06:18Z

1

You reset your map[pushDatesInsideValue] with 0 at the end. Check this link (forked from yours):

http://plnkr.co/edit/VESbDZNvaSR9JqXLbX8b?p=preview

answered Mar 14, 2015 at 12:06

ssp

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