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nel`chee
Joined: 08 Jul 2004 Posts: 2087 Location: Rijeka
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Posted: 25.03.2005 23:38 Post subject: zasto ne ispisuje u textarea? (news skripta) |
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ovako izgleda kod s kojim mijenjam postojeci unos.
Code: | <?
include("config.php");
if($submit) {
$naslov = mysql_real_escape_string($_POST['naslov']);
$uvod = mysql_real_escape_string($_POST['uvod']);
$tekst = mysql_real_escape_string($_POST['tekst']);
if((!$naslov) || (!$uvod)) {
echo "Obavezno je upisati naslov i kratki uvod!";
exit();
} // if((!$naslov)
$result = mysql_query("UPDATE news SET naslov='$naslov', uvod='$uvod', tekst='$tekst' WHERE id='$id' ",$connect);
echo "<p>Vijest je uspješno promijenjena!<br/><a href=\"index.html\">Povratak na administraciju</a></p>";
} // if($submit)
else {
if($id){
$result = mysql_query("SELECT * FROM news WHERE id='$id' ",$connect);
while($myrow = mysql_fetch_array($result)) {
?>
<h2>Promijeni vijest</h2>
<form method="post" action="<? echo $PHP_SELF ?>">
<input type="hidden" name="newsid" value="<? echo $myrow['id']?>">
<p>
Naslov:<br/>
<input name="naslov" size="50" maxlength="255" value="<? echo $myrow['naslov']; ?>">
<br/>
Kratki uvod: <br/>
<textarea name="uvod" rows="5" cols="50" value="<? echo $myrow['uvod']; ?>"></textarea>
<br/>
Sadržaj vijesti: <br/>
<textarea name="tekst" rows="10" cols="50" value="<? $myrow['tekst']; ?>"></textarea>
<br/>
<input type="submit" name="submit" value="Promijeni vijest">
</form>
</p>
<?
} // while
} // if($id)
else {
$result = mysql_query("SELECT * FROM news ORDER BY id DESC",$connect);
while($myrow = mysql_fetch_assoc($result)) {
echo "<h2>";
print($myrow['naslov']);
echo "</h2><p>";
print($myrow['uvod']);
echo "</p><p class=\"datum\">dodano: ";
echo $myrow['datumvrijeme'];
echo "</p><p><a href=\"promijeni.php?id=$myrow[id]\">Promijeni...</a>";
} // while
} // else
} // else
?> |
dakle ovaj donji dio gdje prikazuje sve vijesti i biras koju ces brisati, radi. ali kad odaberem vijest, prikaze se samo postojeci naslov, ali ne i uvod i tekst |
_________________ ♥ art & design portfolio ♥ free Photoshop brushes stuff ♥ sketchblog ♥ facebook ♥ |
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nel`chee
Joined: 08 Jul 2004 Posts: 2087 Location: Rijeka
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Posted: 25.03.2005 23:44 Post subject: |
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evo promijenila sam ovaj while i svejedno ne radi
Code: | while($myrow = mysql_fetch_array($result)) {
$naslov = $myrow['naslov'];
$uvod = $myrow['uvod'];
$tekst = $myrow['tekst'];
?>
<h2>Promijeni vijest</h2>
<form method="post" action="<? echo $PHP_SELF ?>">
<input type="hidden" name="newsid" value="<? echo $myrow['id']?>">
<p>
Naslov:<br/>
<input name="naslov" size="50" maxlength="255" value="<? echo $naslov; ?>">
<br/>
Kratki uvod: <br/>
<textarea name="uvod" rows="5" cols="50" value="<? echo $uvod; ?>"></textarea>
<br/>
Sadržaj vijesti: <br/>
<textarea name="tekst" rows="10" cols="50" value="<? $tekst; ?>"></textarea>
<br/>
<input type="submit" name="submit" value="Promijeni vijest">
</form>
</p>
<?
} // while |
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_________________ ♥ art & design portfolio ♥ free Photoshop brushes stuff ♥ sketchblog ♥ facebook ♥ |
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emptyhead mi3.crew
Joined: 03 Sep 2003 Posts: 889 Location: Daleko od Novog Zelanda
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Posted: 26.03.2005 00:00 Post subject: |
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Quote: | <textarea name="uvod" rows="5" cols="50" value="<? echo $uvod; ?>"></textarea> |
Code: | <textarea> OVDJE IDE TEXT </textarea> |
Ako se dobro sjecam . |
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nel`chee
Joined: 08 Jul 2004 Posts: 2087 Location: Rijeka
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nel`chee
Joined: 08 Jul 2004 Posts: 2087 Location: Rijeka
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nel`chee
Joined: 08 Jul 2004 Posts: 2087 Location: Rijeka
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