Remove object based on a key from array of objects

Question

Below is the json :

var data= {
    'A' : {
        'Total' : 123,
        'Cricket' : 76,
        'Football' : 12,
        'Hockey' : 1,
        'None' : 10
    },
    'B' : {
        'Total': 123,
        'Cricket': 76,
        'Football': 12,
        'Hockey': 1,
        'None': 10
    },
    'C' : {
        'Total': 0,
        'Cricket': 76,
        'Football': 12,
        'Hockey': 1,
        'None': 10
    }   
}

I want to remove C in which value of total is zero,,

$.each(json, function (key, value) {
    if (value.Total === 0) {
        //delete
    }
});

I have tried various ways but didnt work

Answer 1

Use delete keyword to delete a property in an object.

 var json = { 'A': { 'Total': 123, 'Cricket': 76, 'Football': 12, 'Hockey': 1, 'None': 10 }, 'B': { 'Total': 123, 'Cricket': 76, 'Football': 12, 'Hockey': 1, 'None': 10 }, 'C': { 'Total': 0, 'Cricket': 76, 'Football': 12, 'Hockey': 1, 'None': 10 } } $.each(json, function(key, value) { if (value.Total === 0) { delete json[key]; } }); console.log(json); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 

Answer 2

$(function(){


var data=    {
        'A' : {
            'Total' : 123,
            'Cricket' : 76,
            'Football' : 12,
            'Hockey' : 1,
            'None' : 10

        },
    'B' : {
        'Total': 123,
        'Cricket': 76,
        'Football': 12,
        'Hockey': 1,
        'None': 10
    },
    'C' : {
        'Total': 0,
        'Cricket': 76,
        'Football': 12,
        'Hockey': 1,
        'None': 10
    }   
}

 $.each(data, function (key, value) {

              if (value.Total === 0) {
                 delete data[key];
              }
});

console.log(data);

});

Fiddle: http://jsfiddle.net/ef3Le1en/