Answers for "javascript create array from json"

js create json array

var employees = {
    accounting: []
};

for(var i in someData) {    

    var item = someData[i];   

    employees.accounting.push({ 
        "firstName" : item.firstName,
        "lastName"  : item.lastName,
        "age"       : item.age 
    });
}

javascript create json object from array

var array = ['a', 1, 'b', 2, 'c', 3],
    object = {},
    i

for (var i = 0; i < array.length; i += 2) {
    object[array[i]] = array[i + 1];
}

console.log(object);

json to array javascript

var json_data = {"2013-01-21":1,"2013-01-22":7};
var result = [];

for(var i in json_data)
    result.push([i, json_data [i]]);


var data = new google.visualization.DataTable();
data.addColumn('string', 'Topping');
data.addColumn('number', 'Slices');
data.addRows(result);