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hlcornish

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Everything posted by hlcornish

  1. hlcornish
    My apologies. I am not top of the heap here, and they don't want code posted. It seems I have wasted your time. Some kind of company policy...I guess we're supposed to muddle through.
  2. hlcornish
    Backstory: Yesterday about lunch time, our entire site went down. It threw the "Internal Server Error". So we call the host, and they said it was a problem on our end. (Something we'd done or downloaded, or a file problem, etc.) Turns out the original creator of the site (one of the team) had an error log file writing on our live site that had gone bad, and was something like 400 GB large. When deleted and the files uploaded, the site shows back up. We thought that was the end of it...mistakenly. Our administration module (content management of sorts, OS commerce based) is still down in the same fashion. My cohort was in here until 9pm trying to fix it, and we still can't figure it out. html and htm files load fine. It's all the php files. The admin is on the same domain and host...and our main website is mainly PHP, but is working? Running out of ideas here...has anyone run into this with OS Commerce or PHP files therein? Here is our source code when viewed from internet explorer for the admin login page: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=windows-1252" http-equiv=Content-Type></HEAD> <BODY></BODY></HTML>
  3. hlcornish
    http://www.hlcornish.com/phpgd/config.php Here is the link to the form page, if anyone wants to try to give a different diagnosis. Thanks!
  4. hlcornish
    Okay, so i've figured out it is just an IE issue...in Firefox it loads correctly and you can keep changing the color correctly. In IE once you've chosen it once, it won't give you any other color picture. Help! What do you even do for that?
  5. hlcornish
    Hi guys, I have written a page that contains a form. When the user chooses a color, it is posted, then the posted value is re-written as a filename, sent through a function, and the image on the page uses the "colorized.gif" created by the function to make an image swap "onclick. Problem is, no matter the choice, it always changes the picture to orange! Here is the code for the form: <?php include('function.php'); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>PHP GD CONFIGURATOR</title> </head> <body> <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> Red<input type="radio" name="color" value="red" /> Orange<input type="radio" name="color" value="orange" /> Ivory<input type="radio" name="color" value="ivory" /> Black<input type="radio" name="color" value="black" /> <input type="submit" name="submit" value="submit" /> </form> <?php if($_POST['color'] != NULL){ echo $_POST['color']; $file =('gdimages/' . $_POST['color'] . '.gif'); createImg($file); } ?> <img src="default.jpg" name="lola" alt="lola dining chair" onclick="this.src = 'colorized.gif'" /> </body> </html> And here is the function... function createImg ($imgname1) { $base = imagecreatefromgif("gdimages/base.gif"); $top = imagecreatefromgif($imgname1); if ($top) { imagecopy($base, $top, 0, 0, 0, 0, 250, 250); imagejpeg($base, 'colorized.gif'); imagedestroy($base); } else{ header("Content-Type: text/html"); } } I really can't understand it...this is my first attempt at programming something new by myself...and I really need it to work!!! I also plan for this to work with combining more than 2 images from more than two choice menus...so debugging now is definitely necessary. Any suggestions?
  6. hlcornish
    Maybe I need to clarify a little...or maybe i'm not understanding that what was posted would work for my need... Lets say we're building a chair from 3 images. On the page is a default image, and 3 radio button menus. Lets say I have a radio button menu for "top color". It holds values red, ivory, black, orange. I have a gif image of each top in these colors. I also have a menu called "base color". I have color values black, white, brown for this menu. I have an image of each base (legs) in the three colors. I have a menu called "arm color", with red, ivory, black, and orange. I have images of the arms of the chair in each color. I want to use imagecopy() to combine these images (one base, one top, one arm image) into a whole chair. Not a problem, i've figured out how to combine them...I haven't used the gd library before but i'm picking it up okay. The problem is, I need these images to combine and display according to the color combinations chosen in the 3 menus. I have some combinations that would require too many images if they were made individually and then loaded. So, I am trying to create/load them on the spot as the menu choices are submitted. Am I going to have to have a separate php gd file for each combination, and load the swtch with javascript or ajax? Or is there a way to write one file/function that will detect the submitted choices and create the image from the necessary pictures of the choices...then load it to change the default image on the page? If i'm completely missing what was said in the former solution, feel free to smack me around. My problem is I don't know how to go about writing the code to make it switch the way I need, and I also know absolutely zilch about ajax at this point, as a note.
  7. hlcornish
    Hey guys, I have created combined images from edits I had laying around. I have a chair, and i'm trying to combine different colored tops with a pair of legs using a radio button to choose the top color. Here is what I have so far for the form page: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Untitled Document</title> </head> <body> <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> <label>Seat Color Choices:</label><br> Red<input type="radio" name="color" value="red" id="red" onFocus="getElementById('config').src = 'red.php'" > Orange<input type="radio" name="color" value="orange" id="orange" onFocus="getElementById('config').src = 'orange.php'" > Ivory<input type="radio" name="color" value="ivory" id="ivory" onFocus="getElementById('config').src = 'ivory.php'" > Black<input type="radio" name="color" value="black" id="black" onFocus="getElementById('config').src = 'black.php'" > </form> <img src="black.php" id="config" alt="color choice for lola chair"> </body> </html> ...and here is one of my image files for an example: <?php //Report any errors ini_set ("display_errors", "1"); error_reporting(E_ALL); //Set the correct content type header('content-type: image/jpeg'); $base = imagecreatefromjpeg('lola_base.jpg'); $red = imagecreatefromgif('lola_red.gif'); $orange = imagecreatefromgif('lola_orange.gif'); $ivory = imagecreatefromgif('lola_ivory.gif'); $black = imagecreatefromgif('lola_black.gif'); imagecopy($base, $red, 0 , 0 , 0, 0,250, 250); imagejpeg($base); //Clear up memory used imagedestroy($base); ?> The problem is, I need to be able to dynamically change which images are being combined. I can't have a different file for each combo (ex. red.gif, black.gif, ivory.gif, etc.) I need it to create them on cue from a single file/function. Is there a way to do that with PHP GD library?
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