push the object to array, according to order number in javascript

Question

Below array i have 5 objects, with random order value, need to arrange the array as per the order key in object

i want push each object another array as per order.

  var array =  [
    {

        "name": {
            "text": "javascript"
        },
        "order": {
            "text": "4"
        }

    },
    {

        "name": {
            "text": "angualr js"
        },
        "order": {
            "text": "2"
        }
    },
 {

        "name": {
            "text": "Ios"
        },
        "order": {
            "text": "3"
        }
    },
 {

        "name": {
            "text": "PHP"
        },
        "order": {
            "text": "5"
        }
    }, {

        "name": {
            "text": "C"
        },
        "order": {
            "text": "5"
        }
    }
]

can any explain how to follow the logic.

Bek · Accepted Answer · 2016-01-07 09:36:38Z

5

Just sort the array with Array.prototype.sort, it accepts a function as parameter to compare two items.

array.sort(function(a, b) {
  return parseInt(a.order.text, 10) - parseInt(b.order.text, 10);
});

edited Jan 7, 2016 at 9:36

Bek

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answered Jan 7, 2016 at 9:28

xfx

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4 Comments

Vi100 Over a year ago

Could you at least give some explanation about your code?

Jinyoung Kim Over a year ago

I think return (+a.order.text) - (+b.order.text) might be good as well.

xfx Over a year ago

@JinyoungKim which works, but not a "natural" way. People expect parseInt return an integer, but won't expect +"string" return integer.

undeletable Over a year ago

I'd note that this solution will change the order of items in array. So, if @Galaba really wants to have another array sorted, that's what is needed:

var sortedArray = array.slice();  sortedArray.sort(function(a, b) {    return parseInt(a.order.text, 10) - parseInt(b.order.text, 10);  });

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