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Javscript pitanjce

 
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mfloyd



Joined: 25 Jan 2006
Posts: 57
Location: Zagreb <-> Orahovica

PostPosted: 12.09.2006 14:43    Post subject: Javscript pitanjce Add user to your forum ignore list Reply with quote

Server side je PHP / MySQL

Imam županije u obliku niza:
Code:
$zupanije_hr=array('01'=>'Zagrebačka županija i grad Zagreb', '020'=>'Dubrovačko-neretvanska županija',  ...)


gradove koje izvučem iz baze te ih također ubacim u niz:

Code:
$gradovi=array('Zagreb, 10000', 'Osijek, 31000', '...')


Iz ova dva niza unutar forme za pretragu imam dva select polja, jedno za odabir županije, a drugo za odabir grada.

Kako da u JavaScriptu izvedem formu, ako odaberem pojedinu županiju, da se u drugom polju pojave samo gradovi iz te županije. A kada nije odabrana niti jedna županija trebaju biti ispisani svi gradovi.
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retro_one



Joined: 16 Sep 2003
Posts: 880
Location: DUBRAVA.

PostPosted: 12.09.2006 15:10    Post subject: Add user to your forum ignore list Reply with quote

odgovor lezi u odgovoru na pitanje kako bi to rijesio bez javascripta?

koja ti je poveznica izmedju gradova i zupanija?

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Just your average eccentric programmer.
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mfloyd



Joined: 25 Jan 2006
Posts: 57
Location: Zagreb <-> Orahovica

PostPosted: 12.09.2006 15:21    Post subject: Add user to your forum ignore list Reply with quote

znam kako bih to riješio u php-u,

preko regularnih izraza bih usporedio pozivni broj županije i poštanski broj grada.

Ali nisam uspio to riješiti u javascriptu (ne snalazim se baš najbolje).

niz $gradovi() uopće nije problem izmjeniti, mogu staviti pošt.broj kao ključ ili nešto drugo...
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ON AIR
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PostPosted: 12.09.2006 16:51    Post subject: Reply with quote

www.jutarnji.hr ~ uhvati ritam ~ možda pomogne ~ ?)
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