Databases
StackOverflow2013
Postsdbo
PODisplaying menu names from CMS
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PODisplaying menu names from CMS
    primarykey
    data
    text
    <p>I have been trying to display a menu name from my CMS database that I created myself, I got it displayed perfectly but there is a really weird error, I spent many hours to discover the solution but I couldn't.</p> <p>The problem is that I want to display the menu name as page H1 in line 50 exactly so whenever you click on the menu name its also displaying as H1 title.</p> <p>The menu name is displaying correctly, but the sub menu(pages) displaying N instead of the page name, I don't know where is that N is coming from.</p> <p>NOTE: There is no problem with the database connection or retrieving data.</p> <p>This is my content page code:</p> <pre><code>&lt;?php include("includes/header.php"); ?&gt; &lt;?php require_once 'includes/db_connection.php'; ?&gt; &lt;?php require_once 'includes/b_functions.php'; ?&gt; &lt;?php require_once 'includes/cms_constants.php'; ?&gt; &lt;?php db_connect();?&gt; &lt;?php if (isset ( $_GET ['subj'] )) { $sel_subject = get_subject_by_id ( $_GET ['subj'] ); $sel_page = "NULL"; } elseif (isset ( $_GET ['pages'] )) { $sel_subject = false; $sel_page = get_page_by_id ( $_GET ['pages'] ); } else { $sel_subject = "NULL"; $sel_page = "NULL"; } ?&gt; &lt;table id="structure"&gt; &lt;tr&gt; &lt;td id="navigation"&gt; &lt;ul class="subjects"&gt; &lt;?php $subject_set = get_all_subjects(); while ($subject = mysql_fetch_array($subject_set)) { echo "&lt;li"; if ($subject["id"] == $sel_subject["id"]) { echo " class=\"selected\""; } echo "&gt;&lt;a href=\"contents.php?subj=" . urlencode($subject["id"]) . "\"&gt;{$subject["menu_name"]}&lt;/a&gt;&lt;/li&gt;"; $page_set = get_pages_for_subject($subject["id"]); echo "&lt;ul class=\"pages\"&gt;"; while ($page = mysql_fetch_array($page_set)) { echo "&lt;li"; if ($page["id"] == $sel_page["id"]) { echo " class=\"selected\""; } echo "&gt;&lt;a href=\"contents.php?pages=" . urlencode($page["id"]) . "\"&gt;{$page["menu_name"]}&lt;/a&gt;&lt;/li&gt;"; } echo "&lt;/ul&gt;"; } ?&gt; &lt;/ul&gt; &lt;/td&gt; &lt;td id="page"&gt; &lt;?php if (!is_null($sel_subject)) { // subject selected ?&gt; &lt;h2&gt;&lt;?php echo $sel_subject['menu_name']; ?&gt;&lt;/h2&gt; &lt;?php } elseif (!is_null($sel_page)) { // page selected ?&gt; &lt;h2&gt;&lt;?php echo $sel_page['menu_name']; ?&gt;&lt;/h2&gt; &lt;div class="page-content"&gt; &lt;?php echo $sel_page['content']; ?&gt; &lt;/div&gt; &lt;?php } else { // nothing selected ?&gt; &lt;h2&gt;Select a subject or page to edit&lt;/h2&gt; &lt;?php } ?&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;?php require_once 'includes/footer.php';?&gt; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USRocket Hazmat
    1. USYahia
    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. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. PODisplaying menu names from CMS
      1. This table or related slice is empty.
      1. VTUpMod
    1. COA picture would help more in this case
      singulars
      1. PODisplaying menu names from CMS
      1. USsamayo
    2. COPlease put a meaningful title of your question
      singulars
      1. PODisplaying menu names from CMS
      1. USIvaylo Strandjev
    3. COCan you var_dump the content of $sel_subject and $sel_page?
      singulars
      1. PODisplaying menu names from CMS
      1. USdevOp
 

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