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    <p>Is this how it really appears? If so, change <code>cat_id</code> to <code>cat_ID</code></p> <pre><code>foreach ($categories as $category_list ) { $wp_cats[$category_list-&gt;cat_id] = $category_list-&gt;cat_name; } </code></pre> <p><code>EDIT</code></p> <p>After this:</p> <pre><code> foreach ($categories as $category_list ) { $wp_cats[$category_list-&gt;cat_ID] = $category_list-&gt;cat_name; } </code></pre> <p>Add:</p> <pre><code>$wp_ids = array(); foreach ($categories as $category_list ) { $wp_ids[$category_list-&gt;cat_ID] = $category_list-&gt;cat_ID; } </code></pre> <p>Change this:</p> <pre><code> array( "name" =&gt; "Pick Categories", "desc" =&gt; "Choose a category from the list to do some interesting stuff.", "id" =&gt; $shortname."_categories", "type" =&gt; "select", "options" =&gt; $wp_cats, "std" =&gt; ""), </code></pre> <p>To this:</p> <pre><code> array( "name" =&gt; "Pick Categories", "desc" =&gt; "Choose a category from the list to do some interesting stuff.", "id" =&gt; $shortname."_categories", "cid" =&gt; wp_ids, "type" =&gt; "select", "options" =&gt; $wp_cats, "std" =&gt; ""), </code></pre> <p>Also change this:</p> <pre><code> case 'select': ?&gt; &lt;tr&gt; &lt;td width="20%" rowspan="2" valign="middle"&gt;&lt;strong&gt;&lt;?php echo $value['name']; ?&gt;&lt;/strong&gt;&lt;/td&gt; &lt;td width="80%"&gt;&lt;select style="width:240px;" name="&lt;?php echo $value['id']; ?&gt;" id="&lt;?php echo $value['id']; ?&gt;"&gt; &lt;?php foreach ($value['options'] as $option) { ?&gt; &lt;option&lt;?php if ( get_settings( $value['id'] ) == $option) { echo ' selected="selected"'; } elseif ($option == $value['std']) { echo ' selected="selected"'; } ?&gt;&gt;&lt;?php echo $option; ?&gt;&lt;/option&gt; &lt;?php } ?&gt; &lt;/select&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;small&gt;&lt;?php echo $value['desc']; ?&gt;&lt;/small&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2" style="margin-bottom:5px;border-bottom:1px dotted #000000;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;?php break; </code></pre> <p>To this:</p> <pre><code> case 'select': ?&gt; &lt;tr&gt; &lt;td width="20%" rowspan="2" valign="middle"&gt;&lt;strong&gt;&lt;?php echo $value['name']; ?&gt;&lt;/strong&gt;&lt;/td&gt; &lt;td width="80%"&gt;&lt;select style="width:240px;" name="&lt;?php echo $value['id']; ?&gt;" id="&lt;?php echo $value['id']; ?&gt;"&gt; &lt;?php foreach ($value['options'] as $option) { ?&gt; &lt;option value="&lt;?php echo $value['cid']; ?&gt;" &lt;?php if ( get_settings( $value['id'] ) == $option) { echo ' selected="selected"'; } elseif ($option == $value['std']) { echo ' selected="selected"'; } ?&gt;&gt;&lt;?php echo $option; ?&gt;&lt;/option&gt; &lt;?php } ?&gt; &lt;/select&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;small&gt;&lt;?php echo $value['desc']; ?&gt;&lt;/small&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2" style="margin-bottom:5px;border-bottom:1px dotted #000000;"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2"&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;?php break; </code></pre> <p><code>EDIT</code></p> <p>My bad, I forgot a <code>$</code></p> <p>Change this:</p> <pre><code>"cid" =&gt; wp_ids, </code></pre> <p>To:</p> <pre><code>"cid" =&gt; $wp_ids, </code></pre> <p><code>NEW EDIT</code></p> <p>Change this:</p> <pre><code> &lt;tr&gt; &lt;td width="20%" rowspan="2" valign="middle"&gt;&lt;strong&gt;&lt;?php echo $value['name']; ?&gt;&lt;/strong&gt;&lt;/td&gt; &lt;td width="80%"&gt;&lt;select style="width:240px;" name="&lt;?php echo $value['id']; ?&gt;" id="&lt;?php echo $value['id']; ?&gt;"&gt; &lt;?php foreach ($value['options'] as $option) { ?&gt; &lt;option value="&lt;?php echo $value['cid']; ?&gt;" &lt;?php if ( get_settings( $value['id'] ) == $option) { echo ' selected="selected"'; } elseif ($option == $value['std']) { echo ' selected="selected"'; } ?&gt;&gt;&lt;?php echo $option; ?&gt;&lt;/option&gt; &lt;?php } ?&gt; &lt;/select&gt;&lt;/td&gt; &lt;/tr&gt; </code></pre> <p>To this:</p> <pre><code> &lt;tr&gt; &lt;td width="20%" rowspan="2" valign="middle"&gt;&lt;strong&gt;&lt;?php echo $value['name']; ?&gt;&lt;/strong&gt;&lt;/td&gt; &lt;td width="80%"&gt;&lt;select style="width:240px;" name="&lt;?php echo $value['id']; ?&gt;" id="&lt;?php echo $value['id']; ?&gt;"&gt; &lt;?php $categories = get_categories('hide_empty=0&amp;orderby=name'); foreach ($categories as $category_list ) { ?&gt; &lt;option value="&lt;?php echo $category_list-&gt;cat_ID; ?&gt;" &lt;?php if ( get_settings( $value['id'] ) == $category_list-&gt;cat_name) { echo ' selected="selected"'; } elseif ($category_list-&gt;cat_name == $value['std']) { echo ' selected="selected"'; } ?&gt;&gt;&lt;?php echo $category_list-&gt;cat_name; ?&gt;&lt;/option&gt; &lt;?php } ?&gt; &lt;/select&gt;&lt;/td&gt; &lt;/tr&gt; </code></pre>
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    1. COJust tried this and I am afraid it did not work :(
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    2. COSee my edit above
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    3. COThe edited code displayed the category ID and then the category name, but its no longer listing them in the select. Instead it appears at the top of the admin page with an error message below: Warning: Cannot modify header information - headers already sent by (output started at /themes/gh2012/functions.php:72) in /wp-includes/functions.php on line 861'
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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.

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