StackOverflow2013

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plurals

POImage displaying from database
primarykey
Id
10873785
data
AcceptedAnswerId
10873980
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-06-03T20:40:31.437
FavoriteCount
1
LastActivityDate
2012-06-03T21:11:10.547
LastEditDate
LastEditorUserId
0
OwnerUserId
1433995
ParentId
0
PostTypeId
1
Score
0
ViewCount
389
LastEditorDisplayName
text
Body
I am trying to show images from database with next previous button. here's my code: <pre><code><?PHP session_start(); $page = "voting.php"; include ('dbconnect.php'); $q = "SELECT * FROM vote_frames"; $r = mysql_query($q); while($row = mysql_fetch_array($r)){ $i_array[] = $row['frame_pic']; $i_array1[] = $row['frame_pic1']; $i_array2[] = $row['frame_pic2']; $id_array[] = $row['frame_id']; } $fpp = 1; $num_images = count($i_array); $image_path = "frames/"; $y = $fpp; if(!isset($_GET['first'])){ $first = 0; }else{ $first = (int) $_GET['first']; } $x = $num_images - 1; $z = $x - $y; if($first>$z) { $first = $z; } $last = $first + $fpp; ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> </head> <body> <div> <?PHP $i = $first; $prev = $first-1; $next = $first +1; if($prev<0){ $prev = 0; } ?><a href="<?PHP echo $page; ?>?first=<?PHP echo $prev; ?>">Previous</a><?PHP while($i<$last) { $f = $image_path . $i_array[$i]; $f1 = $image_path . $i_array1[$i]; $f2 = $image_path . $i_array2[$i]; ?> <img src="<?PHP echo $f; ?>"> <img src="<?PHP echo $f1; ?>"> <img src="<?PHP echo $f2; ?>"> <?PHP $i++; } ?><a href="<?PHP echo $page; ?>?first=<?PHP echo $next; ?>"><Next</a><?PHP ?> </div> </body> </html> </code></pre> Images are displaying but with a strange behavior that last record is not showing. Actually for testing when I echoed id of current showing record, it shows next's id so record is having id of next's. I know I can do it with jquery w/o any issue but I must use a way to store current showing pic's id in session so I can show current showing and its next picture's vote count in the graph below. Any take on it?
Tags
<php><mysql><image><image-gallery>
Title
Image displaying from database
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USAwara Leo
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POImage displaying from database
 UserUserId
 USAwara Leo
 VoteTypeVoteTypeId
 VTFavorite
CommentsPostId
1. This table or related slice is empty.

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.