Question

I create an object thus:

var savingArray = new Array({doctorId: "something", username: "something", password: "something", givenName: "something", familyName: "something", address: "something", zip:"something", emailAddress: "something", phoneNumber: "something", labs: "something", defaultLab: "something"});

Now i wish to remove every value of objects…I would like to end up with savingArray such that:

savingArray == ({doctorId: "", username: "", password: "", givenName: "", familyName: "", address: "", zip:"", emailAddress: "", phoneNumber: "", labs: {}, defaultLab: ""});

So all i want is to change all values to “” dinamicaly..

savingArray has never the same object so a can’t do like this:

savingArray[0].doctorId = "";

Answer 1

for(var i = 0; i < savingArray.length; i++) {
    var obj = savingArray[i];
    for(var key in obj) {
        obj[key] = '';
    }
}

Or since you are using jQuery you an also use its $.each() function to iterate:

$.each(savingArray, function(i, obj) {
    $.each(obj, function(key, value) {
        obj[key] = '';
    });
});

In case something modified Object.prototype (e.g. added methods to it – something that usually shouldn’t be done) you’d need to add an if(obj.hasOwnProperty(key)) check and only set the value if that check succeeds.