Question

67

Access array in array in javascript

rated 0 times [ 70] [ 3] / answers: 1 / hits: 29674 / 12 Years ago, sun, september 2, 2012, 12:00:00

I am getting a JSON reply, like following:

[{

  order_id: 12,

  customer: user user,

  status: Pending,

  date_added: 02/09/2012,

  total: $500.00,

  action: [{

    text: View,

    href: http://localhost/oc/admin/index.php?route=sale/order/info&amp;token=92a80574e5fcbf3e2d021404cfaae1a4&amp;order_id=12

  }]

}]

have a look on action key, it's value is again an array. I am trying to get action key values by following code but it is showing undefined to me

function (data) {

  if (data) {

    for (var i = 0; i < data.length; i++) {

      $('div.dashboard-content table.list tbody tr:first').before(

        '<tr id=' + 

        data[i]['order_id'] + 

        '><td class=right>' + 

        data[i]['order_id'] + 

        '</td><td class=left>' + 

        data[i]['customer'] + 

        '</td><td class=left>' + 

        data[i]['status'] + 

        '</td><td class=left>' + 

        data[i]['date_added'] + 

        '</td><td class=right>' + 

        data[i]['total'] + 

        '</td><td class=right> [<a href=' + 

        data[i]['action']['href'] + '>' + 

        data[i]['action']['text'] + 

        '</a>]</td></tr>'

      );

    }

  }

}

Can somebody help me.?
Thanks in advance.

Answers

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ramseydeshaunc

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1 Year ago

answered 12 Years ago wilson · Accepted Answer

Like you said, action is an array. Thus, you can't access it using data[i]['action']['href']. You have to use a subscript to indicate the position of the array that you want. For example, to access the first position, you'd use:

var href = data[i].action[0].href;

var text = data[i].action[0].text;