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automatska izmjena slike na index stranici

 
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fulspectrum



Joined: 20 Nov 2003
Posts: 296
Location: Ljubljana <>Split

PostPosted: 14.06.2004 14:06    Post subject: automatska izmjena slike na index stranici Add user to your forum ignore list Reply with quote

Kako mogu napraviti da svaki put kad se dodje na index stranicu da se otvori druga slika?
Ne radi se o slide show-u .
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Phiber



Joined: 18 Apr 2004
Posts: 319
Location: Čakovec, Kroejša

PostPosted: 14.06.2004 14:29    Post subject: Add user to your forum ignore list Reply with quote

napravi si bazu podataka sa tablicom slike.
u tablicu stavi ova polja npr.:
id unique auto increment
srcslike varchar 250

i onda preko php-a uzmi sliku sa kverijem:
"select srcslike from slike order by RAND() limit 1";
pa onda
list($srcslike)=mysql_fetch_row(mysql_query($kveri));

i onda imas
echo "<img src=\"$srcslike\" alt=\"slika\">\n";

eto.

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fulspectrum



Joined: 20 Nov 2003
Posts: 296
Location: Ljubljana <>Split

PostPosted: 14.06.2004 14:38    Post subject: Add user to your forum ignore list Reply with quote

Ok, probat cu, thanx
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maxy



Joined: 07 Sep 2003
Posts: 894
Location: Zagreb

PostPosted: 14.06.2004 15:47    Post subject: Add user to your forum ignore list Reply with quote

postoji laksi nacin.

recimo, imas 20ak slika i postavis ih u direktorij:

/images/splash

nazovi ih po brojevima od 1 pa do 20 (dakle 1.gif ili 1.jpg ili koja god extenzija).

nakon toga odaberes random sliku na ovaj nacin:

Code:
<?php

$redni_broj_slike = rand(1, 20);
$slika = "<img src = '/images/splash/".$redni_broj_slike.".jpg' width = '120' height = '120' alt = 'nesto' border = '0'>";

?>


sada u varijabli $slika imas pohranjen kompletan HTML tag sa putanjom do slike. odes do mjesta gdje zelis postaviti sliku i napises:

Code:
<?php

echo $slika;

?>


zelis li dodati jos slika - u svoj direktorij strpas jos slika, postujuci imenovanje (po rednim brojevima) te tamo gdje pozivamo funkciju rand dodas novi najveci redni broj slike.


mislim da je ovo jednostavnije od povlacenja baze.
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Phiber



Joined: 18 Apr 2004
Posts: 319
Location: Čakovec, Kroejša

PostPosted: 14.06.2004 15:52    Post subject: Add user to your forum ignore list Reply with quote

jest, jednostavnije je povlacenje iz baze, al ziher ce tip pocet stavljat njuze na sajt, pa ce onda pitat kako konfigurirat skriptu, pa cemo mi objasnit kako da napise svoju itd Laughing

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keye



Joined: 24 Nov 2003
Posts: 2465
Location: Paris - France

PostPosted: 14.06.2004 15:55    Post subject: Add user to your forum ignore list Reply with quote

nije tip zena je i ona zna sto joj treba Cool

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Phiber



Joined: 18 Apr 2004
Posts: 319
Location: Čakovec, Kroejša

PostPosted: 14.06.2004 15:57    Post subject: Add user to your forum ignore list Reply with quote

a racku. ispricavam se.

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fulspectrum



Joined: 20 Nov 2003
Posts: 296
Location: Ljubljana <>Split

PostPosted: 14.06.2004 15:59    Post subject: Add user to your forum ignore list Reply with quote

keye wrote:
nije tip zena je i ona zna sto joj treba Cool


Tako je keye! Laughing

Ma, necu stavljat nikakve njuze , iskljucivo mi za slike treba.
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maxy



Joined: 07 Sep 2003
Posts: 894
Location: Zagreb

PostPosted: 14.06.2004 21:12    Post subject: Add user to your forum ignore list Reply with quote

Phiber wrote:
jest, jednostavnije je povlacenje iz baze, al ziher ce tip pocet stavljat njuze na sajt, pa ce onda pitat kako konfigurirat skriptu, pa cemo mi objasnit kako da napise svoju itd Laughing


eh, to objasnjavanje kako napravit news skriptu, anketu, ovo ono - trust me, nakon 2 objasnjavanja ti se nece dati 3. put Smile
no, mozda ti nisi ljen ko ja pa ce ti se dati Smile


fullspectrum, jel radi makina? Very Happy
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fulspectrum



Joined: 20 Nov 2003
Posts: 296
Location: Ljubljana <>Split

PostPosted: 15.06.2004 10:34    Post subject: Add user to your forum ignore list Reply with quote

maxy wrote:
Phiber wrote:
jest, jednostavnije je povlacenje iz baze, al ziher ce tip pocet stavljat njuze na sajt, pa ce onda pitat kako konfigurirat skriptu, pa cemo mi objasnit kako da napise svoju itd Laughing


eh, to objasnjavanje kako napravit news skriptu, anketu, ovo ono - trust me, nakon 2 objasnjavanja ti se nece dati 3. put Smile
no, mozda ti nisi ljen ko ja pa ce ti se dati Smile


fullspectrum, jel radi makina? Very Happy


Radi, radi Wink
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