Question

53

How to iterate object in JavaScript?

rated 0 times [ 59] [ 6] / answers: 1 / hits: 185280 / 11 Years ago, tue, march 19, 2013, 12:00:00

I have this object. I want to iterate this object in JavaScript. How is this possible?

var dictionary = {

    data: [

        {id:0,name:ABC},

        {id:1,name:DEF}

    ],

    images: [

        {id:0,name:PQR},

        {id:1,name:xyz}

    ]

};

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cristinadomoniquel

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answered 11 Years ago halleyb · Accepted Answer

You can do it with the below code. You first get the data array using dictionary.data and assign it to the data variable. After that you can iterate it using a normal for loop. Each row will be a row object in the array.

var data = dictionary.data;



for (var i in data)

{

     var id = data[i].id;

     var name = data[i].name;

}

You can follow similar approach to iterate the image array.