Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Here, I cleaned up your invalid HTML, used CSS, and used a more recommended PHP coding style.</p> <p>Please note: you need to be aware that if <code>$Selected</code> contains user-inputted (or otherwise non-HTML-safe) data, you need to wrap your output in <a href="http://us2.php.net/manual/en/function.htmlspecialchars.php" rel="noreferrer"><code>htmlspecialchars</code></a> or be open to XSS vulnerabilities.</p> <p>It was a little unclear what you meant by wanting to "restrict the images to three per row" considering that it was only showing 1 per row currently. If I am to assume that you want to show 3 per row rather than 1, than you need to use the modulus operator and only open a new <code>&lt;tr&gt;</code> after every third element, and then close it at the right time. Like this:</p> <pre><code>&lt;style type="text/css"&gt; a img { border: none; } .friend-list { border: none; width: 25%; height: 25%; margin: 0 auto; } .friend-list th { text-align: center; background-color: #4b2d0e; color: #fff; font-weight: bold; } .friend-list td { background-color: #999999; } &lt;/style&gt; &lt;?php $numCols = 3; $colCount = -1; ?&gt; &lt;table class="friend-list"&gt; &lt;tr&gt; &lt;th colspan="&lt;?php echo $numCols; ?&gt;"&gt;Friend List&lt;/th&gt; &lt;/tr&gt; &lt;?php foreach($Selected as $row) { $value = $row['dPath']; $imgp = ($value) ? base_url().'images/'.$value : '../images/us.png'; if(++$colCount % $numCols == 0) { echo '&lt;tr&gt;'; } ?&gt; &lt;td&gt; &lt;strong&gt;&lt;?php echo $row['dFriendName']; ?&gt;&lt;/strong&gt;&lt;br /&gt; &lt;a class="Tab_Link" href="&lt;?php echo site_url(); ?&gt;/friends/View_FProfile/&lt;?php echo $row['dMember_Id']; ?&gt;"&gt; &lt;img src="&lt;?php echo $imgp; ?&gt;" width="90" height="80" /&gt; &lt;/a&gt; &lt;/td&gt; &lt;?php if(($colCount + 1) % $numCols == 0) { echo '&lt;/tr&gt;'; } elseif (($colCount + 1) == count($Selected)) { // if 16 elements are to fit in 3 columns, print 2 empty &lt;td&gt;s before closing &lt;tr&gt; $extraTDs = $numCols - (($colCount + 1) % $numCols); for ($i = 0; $i &lt; $extraTDs; $i++) { echo '&lt;td&gt;&amp;nbsp;&lt;/td&gt;'; } echo '&lt;/tr&gt;'; } } ?&gt; &lt;/table&gt; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POHow to restrict number of images in a row to three?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USphilfreo
    1. USphilfreo
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
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.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload