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unLog!c Joined: 27 May 2004 Posts: 185 Location: Osijek
Posted: 25.04.2005 06:25 Post subject: Size slike
Ovako, napravio sam skriptu za galeriju i sada bi htio da se slike otvaraju u pop-up veličine slike, ali to neznam kako napraviti ima ono
Code: "window.open('$url', '$naslov', 'HEIGHT=, WIDTH=, resizable=yes, scrollbars=yes');return false;"
i sada neznam kako da definiram ono width i height, ali da odgovara slici!
Sliku uploadam u folder i onda u mysql stavljam URL slike i tako ih izvlačim van...
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strija Joined: 14 Sep 2003 Posts: 473 Location: Čakovec
Posted: 25.04.2005 09:42 Post subject:
Mozes ovako:
Code: $dim_slike = getimagesize("putanja/do/slike/slika.jpg");
//width
$img_width = $image_info[0];
//height
$img_height = $image_info[1];
i onda ubacis samo ove vrijednosti u svoj link:
Code: "window.open('$url', '$naslov', 'HEIGHT=$img_height, WIDTH=$img_width, resizable=yes, scrollbars=yes');return false;"
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unLog!c Joined: 27 May 2004 Posts: 185 Location: Osijek
Posted: 25.04.2005 12:42 Post subject:
Hmm, sada mi nastaje problem zato što sam sve URL-ove u bazu ubacivao sa http:// a to mi php neželi očitati
Code: URL file-access is disabled in the server
sada kako napraviti da ako imam :
Code: http://210.parkouros.com/images/user_gallery/unlogic.JPG
da to rastavim i da uzmem samo ono zadnje
unlogic.JPG
još jedan način mi je da ubacujem i ono /home/www/, ali onda moram mjenjati tabelu u bazi, a to mi baš i nije zgodno...
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unLog!c Joined: 27 May 2004 Posts: 185 Location: Osijek
Posted: 25.04.2005 14:36 Post subject:
HA!! Rješio sam
Code:
$path_html='http://210.parkouros.com/';
$path_html='/home/parkouro/public_html/210/';
$url=$red['url'];
$url_abs=str_replace($path_html, $path, $url);
$dim_slike = getimagesize($url_abs);
//width
$img_width = $dim_slike[0];
//height
$img_height = $dim_slike[1];
Jednostavno hehe
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unLog!c Joined: 27 May 2004 Posts: 185 Location: Osijek
Posted: 26.04.2005 20:33 Post subject:
Hmm, sada mi nastaje još jedan problem, kada slike izbacujem na galeriju neznam kako raditi thumbse, napravio sam ono da mi includa sliku i da stavi width i height 50px, ali on mi opet loada cjelu sliku, e sada mene zanima kako da mi skripta automatski resizea sliku i stavi je u drugi folder...
Ovo je skripa koja dodaje samo sliku u folder i upisuje podatke u mysql:
Code: if($_GET['action']=='add'){$dozvola=true;
$temp_filename = $_FILES['file_name']['tmp_name'];
$ime_filea_na_disku = $_FILES['file_name']['name'];
$size_u_bajtovima = $_FILES['file_name']['size'];
$naslov=$_POST['naslov'];
$kategorija=$_POST['kategorija'];
$opis=$_POST['opis'];
$zeljena_max_velicina = 1024*6000;
if($size_u_bajtovima > $zeljena_max_velicina + 1) {
die('ERROR: Slika je pre velika!!');
}
$direktorij = $path.'images/user_gallery/'. $ime_filea_na_disku .'';
$url = $path_html.'images/user_gallery/'. $ime_filea_na_disku .'';
if(move_uploaded_file($temp_filename, $direktorij)) {
if($naslov==""){echo 'Upišite naslov.';$dozvola=false;}
if($opis==""){echo 'Morate nešto napisati o slici.';$dozvola=false;}
$salji="INSERT INTO gall SET username='$nick', naslov='$naslov', kategorija='$kategorija', opis='$opis', url='$url'";
mysql_query($salji,$veza) or die('Neuspjelo slanje');
echo 'Slika uspjesno dodana.<br>
URL slike:<br>
<input name="url" class="input" type="text" id="url" value="'.$url.'">';
$poslano=true;
} else {
echo 'ERROR: Niste naveli file za upload';
die();
}
}
if($poslano!=true){echo'
<form enctype="multipart/form-data" action="index.php?inc=add_file&action=add" method="POST">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>Upload filea: </td>
<td> </td>
</tr>
<tr>
<td>Ime:</td>
<td><input name="naslov" class="input" type="text" id="ime"></td>
</tr>
<tr>
<td align="left" valign="top">Kategorija:</td>
<td><select class="input" name="kategorija" size="1" id="kategorija">';
$rez=mysql_query("SELECT * FROM gall_cat",$veza);
while($red=mysql_fetch_array($rez)){echo '<option>' . $red[ID] .' '.$red[ime] . '</option>';}
echo '</select></td>
</tr>
<tr>
<td>Upload:</td>
<td><input class="input" name="file_name" class="input" type="file"></td>
</tr>
<tr>
<td>Opis:</td>
<td><textarea name="opis" class="input" cols="30" rows="10" id="opis"></textarea> </td>
</tr>
<tr>
<td><input type="hidden" name="MAX_FILE_SIZE" value="6144000"></td>
<td><input name="submit" type="submit" value="Uploadaj"></td>
</tr>
</table>
</form>';}
BTW: nešto sam bio proučavao onaj GD, ali baš i nisam skužio kako i šta....
Ja trebam tu sliku kopirati u drugi folder, ali resizeanu na 50x50 px
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che.UP mi3.crew Joined: 07 Sep 2003 Posts: 2320 Location: zagreb
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