Javascript object get object using variable

Question

I am attempting to use a variable to collect information from an object. I am a php programmer and im not very good with javascript yet.

var priceobj= {'Youth Small':'0', 'Youth Meduim':'0', 'Youth Large':'0','Adult Small':'0','Adult Medium':'0','Adult Large':'0','Adult XL':'0','Adult XXL':'2','Adult XXXL':'3'};

var os0 = $('#os0').val(); // value will be one of the options in priceobj

var value = priceobj.os0 // this should read 0,2,3 depending on the value of os0

Kavi Siegel · Accepted Answer · 2012-11-21 02:21:09Z

3

Try

var value = priceobj[os0];

os0 isn't a key, it's a value which represents a key. The way you called it, it would have to be a key.

answered Nov 21, 2012 at 2:21

Kavi Siegel

2,9942 gold badges26 silver badges33 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Javascript object get object using variable

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related