php - Show products after selecting a brand -

php - Show products after selecting a brand -

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dropdown select based on database entries 4 answers

i'm wondering how create when select brand in drop downwards menu update other drop downwards menu prodcuts brand

example:

so when select brand in "make" section has set products brand in "make" section

http://i48.tinypic.com/rck903.jpg

thanks if helps me.

if want without postback, have alter event of brand's dropdown , send ajax request server products according brand id , in success function fill product dropdown json output

example done jquery:

$('#brand_dd').change(function(){ $.post( 'url', {'brand_id': $(this).val()}, function(data){ //fill drop here } }

php mysql database