jQuery split array problems

Question

i had try to make a split with jQuery on a array field but it dosen't work :

var arr;
arr[0] = 'size:256';
var vals = $(arr[0]).split(':');
alert(vals);

Why ?

Thanks !

Why do you think that jQuery provides any such .split() method? It does not. — Matt Ball
– Matt Ball, Commented Aug 28, 2012 at 17:39

VisioN · Accepted Answer · 2012-08-28 17:37:21Z

6

There is no need in jQuery, just pure JavaScript. String split is native JS function.

var arr = [];     // and don't forget to initialize array
arr[0] = 'size:256';

var vals = arr[0].split(':');
alert(vals[0]);   // gives "size"
alert(vals[1]);   // gives "256"

answered Aug 28, 2012 at 17:37

VisioN

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2 Comments

Matt Ball Over a year ago

The OP also needs to initialize var arr = [].

Random78952 Over a year ago

thanks guys it work ! But i can accept your awnser after 11 minutes

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