How to get key from key value object in Angularjs?

Question

I need to get key from the key value object inside array.

$scope.rolehiddenfields = [{"aboutyou": "aboutyou", "height": "height"}];

But want as $scope.allrolehiddenfields = ["aboutyou", "height"];

Thanks I got it. How can i reform the above object from newly updated "$scope.array = ["aboutyou", "height"]; — kalai
– kalai, Commented Dec 22, 2016 at 12:50

rrd · Accepted Answer · 2016-12-22 12:26:28Z

4

Object.keys($scope.rolehiddenfields[0]);

That should do the trick for you.

answered Dec 22, 2016 at 12:26

rrd

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1 Comment

Thanks I got it. How can i reform the above object from newly updated "$scope.array = ["aboutyou", "height"];

Bhuneshwer · Accepted Answer · 2016-12-22 12:31:57Z

3

This should work:

Object.keys({ "aboutyou": "aboutyou", "height": "height" })

answered Dec 22, 2016 at 12:31

Bhuneshwer

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Thanks I got it. I have one more doubt that how can i remove last index value ","

Thanks I got it. How can i reform the above object from newly updated "$scope.array = ["aboutyou", "height"];