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[Phptest-users] Embedding images vs. using a link
From: |
TW-2 |
Subject: |
[Phptest-users] Embedding images vs. using a link |
Date: |
Mon, 20 Jan 2003 04:43:59 -0700 |
Some of you may prefer to embed an image into your tests rather than having
a link, either way is fine but I prefer to embed the image (depending on
size). Here's a quick hack for embedding, maybe later I'll make it a choice
per image if you want to embed or add a link.
Changes to your functions.inc.php and replace the following function:
(comments included)
-------------------
function pt_check_for_image($question_id)
{
global $db;
// check if there are any images attached to this question
$result = $db->query("SELECT image_id, description, width, height
FROM images
WHERE question_id = $question_id");
// if so, attach the image to the question
if ($db->num_rows($result)) {
$image = $db->fetch_object($result);
echo "<img src=\"picture.php?image_id=$image->image_id\">";
// The below line makes a link for images rather than embedding the image
file
// echo pt_make_href("javascript:
popup('picture.php?image_id=$image->image_id', $image->width ,
$image->height)", $image->description);
echo '<br /><br />';
}
}
-------------------------------