javascript split undefined array

Question

var ar= [];
ar[0] = 'abc|def';
ar[1] = ['www|aaa', 'bb|cct', 'oo|kopp'];

for(var i=0; i<ar[1].length; i++) {
    var f = ar[1][i].split['|'];
    alert(f[0]); //error f is undefined 
}

Why there is error on split function? I am new to javascript.

Thanks.

Hogan · Accepted Answer · 2012-04-22 15:00:51Z

5

split is a function, not an array:

var f = ar[1][i].split('|');

edited Apr 22, 2012 at 15:00

user142162

answered Aug 6, 2011 at 17:46

Hogan

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Comments

KooiInc · Accepted Answer · 2011-08-06 17:48:09Z

2

You have to invoke split like this:

var f = ar[1][i].split('|');
//                    ^ instead of ['|']

answered Aug 6, 2011 at 17:48

KooiInc

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