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bernardmoes

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Everything posted by bernardmoes

  1. bernardmoes
    use divs and use this script to hide divs and show divs: <html> <head> <style type = "text/css"> .hide { display: none; } </style> <script type="text/javascript"> function switchContent(obj) { obj = (!obj) ? 'sub1' : obj; var contentDivs = document.getElementById('container').getElementsByTagName('div'); for (i=0; i<contentDivs.length; i++) { if (contentDivs[i].id && contentDivs[i].id.indexOf('sub') != -1) { contentDivs[i].className = 'hide'; } } document.getElementById(obj).className = ''; } </script> </head> <body> <a href = "#" onclick="switchContent('sub1');">Home</a> <a href = "#" onclick="switchContent('sub2');">guestbook</a> <a href = "#" onclick="switchContent('sub3');">photos</a> <a href = "#" onclick="switchContent('sub4');">contact</a> <div id = "container"> <div id = "sub1" align = "center"> home</div> <div id = "sub2" align = "center" class = "hide"> sub2 area</div> <div id = "sub3" align = "center" class = "hide"> sub3 area</div> <div id = "sub4" align = "center" class = "hide"> sub4 area</div> </div> </body> </html> copy and paste this code and see if you like to do it this way
  2. bernardmoes
    im resizing my image too, you wanna know how? heres the class you will need: <?php class SimpleImage { var $image; var $image_type; function load($filename) { $image_info = getimagesize($filename); $this->image_type = $image_info[2]; if( $this->image_type == IMAGETYPE_JPEG ) { $this->image = imagecreatefromjpeg($filename); } elseif( $this->image_type == IMAGETYPE_GIF ) { $this->image = imagecreatefromgif($filename); } elseif( $this->image_type == IMAGETYPE_PNG ) { $this->image = imagecreatefrompng($filename); } } function save($filename, $image_type=IMAGETYPE_JPEG, $compression=75, $permissions=null) { if( $image_type == IMAGETYPE_JPEG ) { imagejpeg($this->image,$filename,$compression); } elseif( $image_type == IMAGETYPE_GIF ) { imagegif($this->image,$filename); } elseif( $image_type == IMAGETYPE_PNG ) { imagepng($this->image,$filename); } if( $permissions != null) { chmod($filename,$permissions); } } function output($image_type=IMAGETYPE_JPEG) { if( $image_type == IMAGETYPE_JPEG ) { imagejpeg($this->image); } elseif( $image_type == IMAGETYPE_GIF ) { imagegif($this->image); } elseif( $image_type == IMAGETYPE_PNG ) { imagepng($this->image); } } function getWidth() { return imagesx($this->image); } function getHeight() { return imagesy($this->image); } function resizeToHeight($height) { $ratio = $height / $this->getHeight(); $width = $this->getWidth() * $ratio; $this->resize($width,$height); } function resizeToWidth($width) { $ratio = $width / $this->getWidth(); $height = $this->getheight() * $ratio; $this->resize($width,$height); } function scale($scale) { $width = $this->getWidth() * $scale/100; $height = $this->getheight() * $scale/100; $this->resize($width,$height); } function resize($width,$height) { $new_image = imagecreatetruecolor($width, $height); imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $width, $height, $this->getWidth(), $this->getHeight()); $this->image = $new_image; } } ?> save this class as simpleimage.php and i did the same thing as you did, this is my upload page: <?php session_start(); include('SimpleImage.php'); function file_extension($filename) { $path_info = pathinfo($filename); return $path_info['extension']; } $upfile = $_FILES['uploadedfile']['name']; $fille = file_extension($upfile); $gebruikers = $_SESSION['inloggen']; if($fille == "jpg") { $target_path = "uploads/" . $gebruikers . ".jpg"; } elseif($fille == "png") { $target_path = "uploads/" . $gebruikers . ".png"; } elseif($fille == "gif") { $target_path = "uploads/" . $gebruikers . ".gif"; } if(file_exists($target_path)) { unlink($target_path); } if ($fille == "jpg" || $fille == "png" || $fille == "gif") { if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) { echo "The image ". basename( $_FILES['uploadedfile']['name']). " has been uploaded successfully!!"; $image = new SimpleImage(); $image->load($target_path); $image->resize(50,50); $image->save($target_path); } else { echo "Don't make the image too big to upload!!"; } } else { echo "Wrong file! use jpg, png or gif!!"; } ?> i hope this works for you. it does work for me
  3. bernardmoes
    i've got a better idea, just turn your display 90 degrees and you will see my answer
  4. bernardmoes
    you can modify it so it will crop
  5. bernardmoes
    oww sorry i will translate the text from dutch to english in the code <?php session_start(); include('SimpleImage.php'); function file_extension($filename) { $path_info = pathinfo($filename); return $path_info['extension']; } $upfile = $_FILES['uploadedfile']['name']; $fille = file_extension($upfile); $user = $_SESSION['inloggen']; if($fille == "jpg") { $target_path = "uploads/" . $user . ".jpg"; } elseif($fille == "png") { $target_path = "uploads/" . $user . ".png"; } elseif($fille == "gif") { $target_path = "uploads/" . $user . ".gif"; } if(file_exists($target_path)) { unlink($target_path); } if ($fille == "jpg" || $fille == "png" || $fille == "gif") { if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) { echo "the image ". basename( $_FILES['uploadedfile']['name']). " has been uploaded successfully!"; $image = new SimpleImage(); $image->load($target_path); $image->resize(100,100); $image->save($target_path); } else { echo "don't make the image too large to upload!!"; } } else { echo "Wrong file! upload an image of jpg, png or gif!"; } ?> here you are maybe it helps
  6. bernardmoes
    i've got an upload page also, and i did it this way: <?php session_start(); include('SimpleImage.php'); function file_extension($filename) { $path_info = pathinfo($filename); return $path_info['extension']; } $upfile = $_FILES['uploadedfile']['name']; $fille = file_extension($upfile); $gebruikers = $_SESSION['inloggen']; if($fille == "jpg") { $target_path = "uploads/" . $gebruikers . ".jpg"; } elseif($fille == "png") { $target_path = "uploads/" . $gebruikers . ".png"; } elseif($fille == "gif") { $target_path = "uploads/" . $gebruikers . ".gif"; } if(file_exists($target_path)) { unlink($target_path); } if ($fille == "jpg" || $fille == "png" || $fille == "gif") { if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) { echo "Het plaatje ". basename( $_FILES['uploadedfile']['name']). " is succesvol geupload!"; $image = new SimpleImage(); $image->load($target_path); $image->resize(100,100); $image->save($target_path); } else { echo "Don't make the image too large to upload!"; } } else { echo "Wrong file! upload a picture, jpg, png or gif!"; } ?> This was for uploading images too, i've uncluded a class here too. i used simpleimage.php to resize and save the image. I hope you can use this. just grab the shit you need out of this code
  7. bernardmoes
    maybe this works: <?php class SimpleImage { var $image; var $image_type; function load($filename) { $image_info = getimagesize($filename); $this->image_type = $image_info[2]; if( $this->image_type == IMAGETYPE_JPEG ) { $this->image = imagecreatefromjpeg($filename); } elseif( $this->image_type == IMAGETYPE_GIF ) { $this->image = imagecreatefromgif($filename); } elseif( $this->image_type == IMAGETYPE_PNG ) { $this->image = imagecreatefrompng($filename); } } function save($filename, $image_type=IMAGETYPE_JPEG, $compression=75, $permissions=null) { if( $image_type == IMAGETYPE_JPEG ) { imagejpeg($this->image,$filename,$compression); } elseif( $image_type == IMAGETYPE_GIF ) { imagegif($this->image,$filename); } elseif( $image_type == IMAGETYPE_PNG ) { imagepng($this->image,$filename); } if( $permissions != null) { chmod($filename,$permissions); } } function output($image_type=IMAGETYPE_JPEG) { if( $image_type == IMAGETYPE_JPEG ) { imagejpeg($this->image); } elseif( $image_type == IMAGETYPE_GIF ) { imagegif($this->image); } elseif( $image_type == IMAGETYPE_PNG ) { imagepng($this->image); } } function getWidth() { return imagesx($this->image); } function getHeight() { return imagesy($this->image); } function resizeToHeight($height) { $ratio = $height / $this->getHeight(); $width = $this->getWidth() * $ratio; $this->resize($width,$height); } function resizeToWidth($width) { $ratio = $width / $this->getWidth(); $height = $this->getheight() * $ratio; $this->resize($width,$height); } function scale($scale) { $width = $this->getWidth() * $scale/100; $height = $this->getheight() * $scale/100; $this->resize($width,$height); } function resize($width,$height) { $new_image = imagecreatetruecolor($width, $height); imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $width, $height, $this->getWidth(), $this->getHeight()); $this->image = $new_image; } } ?>
  8. bernardmoes
    anybody got an answer?????
  9. bernardmoes
    anyone?
  10. bernardmoes
    please help me because if i attach : $('#guestbookcontent').load('myPagingScript.php?page=2'); to the link it doesnt work, if i do that then it looks like this: <a href = "$('#guestbookcontent').load('index.php?page=".$volgende."');">Volgende</a> it doesnt work i have no idea how to attach that piece of code to my link please tell me how to
  11. bernardmoes
    how can i attach that code to the next link? can you please tell me how? thank you for your reply
  12. bernardmoes
    i've written a code which reads Data from a database and shows it in a div here the code: <div id = "guestbookcontent"> <!-- Start guestbook div--> <?php $link = mysql_connect('localhost', 'root', ''); if (!$link) { die('Could not connect: ' . mysqlerror()); } $db_selected = mysql_select_db('gastenboek', $link); if(!db_selected) { die ('Can\'t use weblog : ' . mysqlerror()); } $result = mysql_query('SELECT * FROM guestbook ORDER BY bericht_id DESC'); if(!$result) { die('Invalid query : ' . mysql_error()); } while ($row = mysql_fetch_assoc($result)) { echo "<i>". $row["timestamp"]. "</i>, "; echo "<b>". $row["titel"] . "</b><br>"; echo $row["bericht"]; echo "<hr>"; } ?> <!-- End of guestbook div --> </div> This code reads Data from my database. now i want to show only 7 guestbook messages at once so i wanted to be able to switch pages i did this before and used this code: $aantal = mysql_num_rows($result); $perpage = 5; $page_count = ceil($aantal/$perpage); $page = (isset($_GET['page'])) ? $_GET['page'] : 1; $start = ($page * $perpage) - $perpage; $sql = "SELECT * FROM berichten ORDER BY bericht_id DESC LIMIT ".$start.",".$perpage.""; if ($page > 1) { $Previous = $page-1; echo("<tr><td align = 'left'><a href='gastenboekframe.php?page=".$Previous."'>Previous</a></td>"); } else { echo("<tr><td align = 'left'><b>Previous</b></td>"); } if ($page < ceil($aantal/$perpage)) { $Next = $page+1; echo("<td align = 'right'><a href='gastenboekframe.php?page=".$Next."'>Next</a></td></tr>"); } else { echo("<td align = 'right'><b>Next</b></td></tr>"); } but now i want to change a guestbook page without reloading the whole page. I only want the div to reload, not the whole page. thank you if you want to help me
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