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unLog!c



Joined: 27 May 2004
Posts: 185
Location: Osijek

PostPosted: 25.04.2005 06:25    Post subject: Size slike Add user to your forum ignore list Reply with quote

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

PostPosted: 25.04.2005 09:42    Post subject: Add user to your forum ignore list Reply with quote

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

PostPosted: 25.04.2005 12:42    Post subject: Add user to your forum ignore list Reply with quote

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

PostPosted: 25.04.2005 14:36    Post subject: Add user to your forum ignore list Reply with quote

HA!! Rješio sam Very Happy

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 Smile hehe

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unLog!c



Joined: 27 May 2004
Posts: 185
Location: Osijek

PostPosted: 26.04.2005 20:33    Post subject: Add user to your forum ignore list Reply with quote

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>&nbsp;</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>&nbsp;</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

PostPosted: 27.04.2005 12:57    Post subject: Add user to your forum ignore list Reply with quote

http://www.php.net/manual/en/function.imagecopyresampled.php

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