How do I go through each element in this javascript object and print out each name? - Stack Overflow

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thejson = [ { name: 'Jany', id: '1246956' },
            { name: 'Azeez', id: '2246306' },
            { name: 'William', id: '22525926' },
          ]

How do I use a "foreach" loop and print out each name?

thejson = [ { name: 'Jany', id: '1246956' },
            { name: 'Azeez', id: '2246306' },
            { name: 'William', id: '22525926' },
          ]

How do I use a "foreach" loop and print out each name?

• javascript

Share Improve this question Follow edited Jul 24, 2016 at 14:49 Farcaller 3,09011 gold badge2828 silver badges4242 bronze badges asked Apr 27, 2011 at 19:44 TIMEXTIMEX 273k368368 gold badges802802 silver badges1.1k1.1k bronze badges 3

• 3 It is not JSON. It is an array of objects. – Felix Kling Commented Apr 27, 2011 at 19:47
• Oh thats right. It's not json haha. I get it, thanks. – TIMEX Commented Apr 27, 2011 at 19:50
• Perhaps reword the title of the question, then? – johnsyweb Commented Apr 28, 2011 at 3:33

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2 Answers 2

Sorted by: Reset to default 5

var i;
for (i = 0; i < thejson.length; i++) {
    alert(thejson[i].name);
}

thejson.forEach(function (e) { printOut(e.name); });

should do the trick. You'll have to define "printOut" of course.

If you're concerned about older browser patibility, this works:

for (var i = 0, len = thejson.length; i < len; i++) {
  printOut(thejson[i].name);
}

Should work on every browser back to the dawn of Javascript.

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