Pass Multidimensional array value in dropdownlist

2016-08-31 php html ajax

I'm creating an ajax function to retrieve product details from mongoDb.

The array structure is:

Array
(
   [PRD20160830063407] => Array
    (
        [_id] => PRD20160830063407
        [tpl] => Array
            (
                [ProductName] => Adidas Agro-Yellow,Gray
            )

    )

[PRD20160831104319] => Array
    (
        [_id] => PRD20160831104319
        [tpl] => Array
            (
                [ProductName] => sera xv001s
            )
    )
)

Need to pass _id, ProductName in a Select Box value and data part, I do not know how to retrieve the multidimensional array..

Appreciate any help. Thanks!

Answers

If I understand the question correctly (I'm not aware of the notation you used to show us the array), you're actually having problems with accessing the associative array because the data is not in array[0], array[1], etc. but in array[PRD20160830063407], etc; which means that you cannot iterate using the common for-loop.

You need Object.keys(array) to iterate over them.

var IDs = [];
Object.keys(array).forEach(key => {
    IDs.push(array[key]['_id']);
});

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