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forma pitanje

 
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liban0n



Joined: 10 Feb 2004
Posts: 128
Location: Dubrovnik, Zagreb

PostPosted: 12.10.2004 13:46    Post subject: forma pitanje Add user to your forum ignore list Reply with quote

daklem imam iz baze query koji mi selecta id,ime,prezime (recimo kao primjer)

i stavi u formu jer hoću te podatke editirati.

E sad recimo dali ja mogu staviti u <input vrijednos ID tako da ga pokaže ali da njegovu vrijednost "zaključam" tj. da je ne mogu promjeniti dok ostale dvije mogu i da mi taj id prosljedi preko _POST!

Jeli postoji način ??? Smile

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silence



Joined: 24 Apr 2004
Posts: 890
Location: .....ni na nebu, ni na zemlji.....

PostPosted: 12.10.2004 14:00    Post subject: Add user to your forum ignore list Reply with quote

LOL...pa nemoj stavit u <input> tag...samo ju prikaži..... Wink
onda ju vidiš, a ne može se mjenjat. Very Happy

ili .......

Code:
<input type="hidden" name="_ime_varijable_" value="$varijabla"> vrijednost varijable : $varijabla

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liban0n



Joined: 10 Feb 2004
Posts: 128
Location: Dubrovnik, Zagreb

PostPosted: 12.10.2004 14:33    Post subject: Add user to your forum ignore list Reply with quote

jeote nesjetih se toga ... sorry Smile

mozak ne fercera baš najbolje ....

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che.UP
mi3.crew


Joined: 07 Sep 2003
Posts: 2320
Location: zagreb

PostPosted: 12.10.2004 15:10    Post subject: Add user to your forum ignore list Reply with quote

a mozes stavit i input pa disabled odnosno disabled="disabled" ako koristis xhtml...

edit: a mozes i readonly isto tako :)

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imbrod
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PostPosted: 12.10.2004 16:58    Post subject: Reply with quote

Nije preporucljivo koristiti disabled i readonly jer se to moze zaobic' - najbolje je reko ovaj gore: samo ga brate ispisi
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carr



Joined: 13 Nov 2003
Posts: 1397
Location: Karlovac

PostPosted: 12.10.2004 19:11    Post subject: Add user to your forum ignore list Reply with quote

imbrod wrote:
Nije preporucljivo koristiti disabled i readonly jer se to moze zaobic' - najbolje je reko ovaj gore: samo ga brate ispisi

ako mozes zaobici disabled i readonly, onda mozes i ovaj nacin s ispisom, jer ga svejedno moras prasnut u hidden input field.

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imbrod
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PostPosted: 13.10.2004 10:58    Post subject: Reply with quote

[quote="carr"][quote="imbrod"]Nije preporucljivo koristiti disabled i readonly jer se to moze zaobic' - najbolje je reko ovaj gore: samo ga brate ispisi[/quote]
ako mozes zaobici disabled i readonly, onda mozes i ovaj nacin s ispisom, jer ga svejedno moras prasnut u hidden input field.[/quote]

Ne, nisam to mislio. Nego recimo neki prastari browseri nece kuzit ono 'disabled' polje, nego ce ga prikazati kao normalno polje u koje je moguc unos i korisnik ce moci promijeniti tu vrijednost (ako druga skripta dohvaca tu vrijednost i apdejta ju u bazi).
Ako se ne apdejta, ne treba tu vrijednost ni stavljati u hidden, nego je samo ispisati.
Ako je ne zeli staviti ni u hidden, neka ju stavi u session varijablu.
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carr



Joined: 13 Nov 2003
Posts: 1397
Location: Karlovac

PostPosted: 13.10.2004 18:45    Post subject: Add user to your forum ignore list Reply with quote

imbrod wrote:
Ne, nisam to mislio. Nego recimo neki prastari browseri nece kuzit ono 'disabled' polje, nego ce ga prikazati kao normalno polje u koje je moguc unos i korisnik ce moci promijeniti tu vrijednost (ako druga skripta dohvaca tu vrijednost i apdejta ju u bazi).

a ok, sorry, u pravu si tu naravno, krivo razumio.

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