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ajax, kako poslati varijable

 
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tmihetec



Joined: 23 Jan 2006
Posts: 27

PostPosted: 16.03.2007 11:04    Post subject: ajax, kako poslati varijable Add user to your forum ignore list Reply with quote

pozdrav,... dakle šaljem varijable u POST polju, kako ih najbolje javascriptom encodirati (naravno događa se, da ako unešeni value varijable u sebi sadrži & parser razlomi sadržaj na više varijabla) a da ih poslije u PHPu mogu decodirati?

hvala
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zytzagoo
mi3.crew


Joined: 25 Aug 2003
Posts: 1842
Location: Zagreb, Hrvatska

PostPosted: 16.03.2007 11:15    Post subject: Add user to your forum ignore list Reply with quote

http://xkr.us/articles/javascript/encode-compare/

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tmihetec



Joined: 23 Jan 2006
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PostPosted: 16.03.2007 11:36    Post subject: Add user to your forum ignore list Reply with quote

ako sam dobro shvatio ... u večini slučajeva... js: encodeURIcomponent() pa PHP rawurldecode() ?
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zytzagoo
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Joined: 25 Aug 2003
Posts: 1842
Location: Zagreb, Hrvatska

PostPosted: 16.03.2007 12:33    Post subject: Add user to your forum ignore list Reply with quote

Da, valjda... stavio sam taj link jer si pitao kako u javascriptu encodirati.

Ako php-om generiras javascript, onda mozes odma u php-u encodirati vrijednosti [urlencode() sa htmlspecialchars() ili rawurlencode()], pa ih onda i decodirati [urldecode(), rawulrcode()] kad ih primas opet u php-u - na taj nacin mozda mozes izbjeci ovisnost o javascriptu za encode/decode...

Bez nekog konkretnog primjera mozemo teoretizirati do prekosutra Smile

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tmihetec



Joined: 23 Jan 2006
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PostPosted: 16.03.2007 14:31    Post subject: Add user to your forum ignore list Reply with quote

ova je situacija...

radim neki mali cms... uglavnom, između ostalog u formi za unos imam textarea. Želim da se klikom na gumb "spremi" spreme promjene. Izveo bih to bez submitanja forme i reloadanja stranice - znači preko ajax objekta. Sada, pošto moram omogućiti da se unese bilo koja kombinacija karaktera, pa i "&", moram nekako kodirati unesenu vrijednost i takvu je prenjeti na server i tamo spremiti u bazu.

to bi bilo detaljnije...
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carr



Joined: 13 Nov 2003
Posts: 1397
Location: Karlovac

PostPosted: 18.03.2007 17:13    Post subject: Add user to your forum ignore list Reply with quote

tmihetec wrote:
ova je situacija...

radim neki mali cms... uglavnom, između ostalog u formi za unos imam textarea. Želim da se klikom na gumb "spremi" spreme promjene. Izveo bih to bez submitanja forme i reloadanja stranice - znači preko ajax objekta. Sada, pošto moram omogućiti da se unese bilo koja kombinacija karaktera, pa i "&", moram nekako kodirati unesenu vrijednost i takvu je prenjeti na server i tamo spremiti u bazu.

to bi bilo detaljnije...

probaj prototype ili neki javascript library slicne namjene (jquery recimo).

koristim prototype pa cu ti reci za njega - ima te stvari vec rijesene cini mi se, ja opizidim
Code:
querystring = Form.serialize(form_id);

samim time nemoras kupiti rucno sve elemente iz formulara itd..

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