Question

193

looping through arrays of arrays

rated 0 times [ 197] [ 4] / answers: 1 / hits: 87981 / 13 Years ago, thu, august 18, 2011, 12:00:00

I have an arrays of arrays (some thing like graph), How to iterate all arrays?

var parentArray = [

 [[1,2,3],[4,5,6],[7,8,9]],

 [[10,11,12],[13,14,15],[16,17,18]],

 [[19,20,21],[22,23,24],[26,27,28]]

];

Its just an example array, actual can contains any number of array and then arrays. How to print all those numbers? Its similar to html objects DOM

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grant

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3 Years ago

answered 13 Years ago wilson · Accepted Answer

This recursive function should do the trick with any number of dimensions:

var printArray = function(arr) {

    if ( typeof(arr) == object) {

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

            printArray(arr[i]);

        }

    }

    else document.write(arr);

}



printArray(parentArray);