Parse JSON's element name

Question

I just built an assessment application, and this is saved answer.

{"2":"E","4":"C","5":"A"}

I meant the user just answered number 2, 4 and 5. Then I wanted to parse each answered in this format

Not answered

E

Not answered

C

A

Not answered

Any ideas how to parse it?

The title doesn't seem to have anything to do with the question. — Felix Kling
– Felix Kling, Commented May 5, 2013 at 10:15
I've fixed it using jquery. I loop and print 'Not Answered' when it's undefined. — pacific01
– pacific01, Commented May 6, 2013 at 2:45

CD.. · Accepted Answer · 2013-05-05 10:13:05Z

2

var obj = {
    "2": "E",
    "4": "C",
    "5": "A"
};

for (var i = 1, size = 6; i <= size; i++) {
    console.log(i +'. '+ (obj[i] || 'Not answered'));
}

http://jsfiddle.net/vrhTA/

answered May 5, 2013 at 10:13

CD..

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1 Comment

pacific01 Over a year ago

thanks anyway. I've already fixed it. I looped trough the problems.length and print Not Answered when it's undefined

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