forms - changing a variable based on dropdowns that also doesn't refresh page -


what i'm trying accomplish have simple form has dropdowns priced items in them. when user changes dropdown option change "base price" of overall product.

^^ working ^^

the kicker work without refreshing page because right i'm using this.form.submit() on < select >. reason being, if user @ bottom part of page , select option take them top of page when want keep them going on selecting more options.

i've tried ajax methods of not refreshing page, , got work "post" variables don't work. can't keep running total of base price.

any ideas appreciated.

i understanding need submit without refresh, please see tutorial:

http://net.tutsplus.com/tutorials/javascript-ajax/submit-a-form-without-page-refresh-using-jquery/


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