The first thing you need to do is open the “transaction-result_functions.php” file from the wp-e-commerce plugin. Then search for “$product_list_html.= $row['quantity'].” -  “. $product_data['name'].stripslashes($variation_list ).”  “. $message_price .”\n\r”;”

Then add this code right after that -

$region = $purchase_log['billing_region'];
$region_results = mysql_query("SELECT * FROM `wp_wpsc_region_tax` WHERE `id` = $region ");

while($r=mysql_fetch_array($region_results))
{
$tax_rate = $r['tax'];
}
$product_id[] = $product_data['id'];
$tax_percent = $tax_rate * .01;
$message_price_clean = str_replace("$","",$message_price);
$tax_sub_total = $message_price_clean * $tax_percent;
$tax_total[] = $tax_sub_total;

Then find this line – $product_list_html.= “Your Purchase No.: “.$purchase_log['id'].”\n\n\r”; and add this

$tax_total = array_sum($tax_total);
$tax_total = round($tax_total, 2);
$product_list_html.= "Tax: $" .$tax_total ."\n\r";
$product_list.= "Tax: $" .$tax_total ."\n\r";

This will add a tax line to both the email receipt and the transaction details screen, after a customer has a made a purchase. If it’s from a region where sales doesn’t apply, the tax will be zero.

Here’s what it was looking like:

The particular function I was using was this:

 <?php wp_list_pages('title_li=&amp;child_of=5'); ?> 

And here is what was rendered with that code:

<span>Products</span>
<ul>
<ul>
<li><a href="" title="">Main Page Title 1</a>
<ul class='children'>
<li><a href="" title="">Instruction Manuals</a></li>
<li><a href="" title="">Literature</a></li>
</ul>
</li>
<li><a href="" title="">Main Page Title 2</a>
<ul class='children'>
<li><a href="" title="">Instruction Manuals</a></li>
<li><a href="" title="">Literature</a></li>
</ul>
</li>
</ul>
</ul>

All you need to do to control the sub-pages is to add a line to your CSS file. All I had to do was the tell it to use white instead of gray for the link color. Here’s the CSS I used:

li.current_page_item ul li a {
color:#FFF; !important
}

Here’s what it looked like after the CSS fix:

“Basically I want to take all of the posts in the “Freelance” category and remove them from the main content so that I can link to them from a page instead of including them in the Loop. ”

Here is the code to exclude an entire category from appearing within the WordPress loop:

<?php query_posts('cat=-3'); ?>
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
<!-- Display the Title as a link to the Post's permalink. -->
<h2><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></h2>
<?php the_content(); ?>
<?php endwhile; else: ?>
<p>Sorry, no posts matched your criteria.</p>
<?php endif; ?>

Basically, what you’re doing with the above code is telling the loop that if it’s in category 3, just remove it from the query that the loop is using.

Hopefully you’ve found this quick tutorial valuable. Contact me if you have any questions or would do it a different way. There’s 1,001 ways to do everything – that’s why I love coding.

 $current = $post->ID;
$parent = $post->post_parent;
$get_grandparent = get_post($parent);
$grandparent = $get_grandparent->post_parent;
$get_greatgrandparent = get_post($grandparent);
$greatgrandparent = $get_greatgrandparent->post_parent; 
echo "parent = $parent; grandparent = $grandparent; greatgrandparent = $greatgrandparent";

If you wanted to, you could continue this pattern to N number of ancestors…

Hopefully you’ve found this quick tutorial valuable. Contact me if you have any questions or would do it a different way. There’s 1,001 ways to do everything – that’s why I love coding.

Here is an example of one of the shorter titles I was given:

Here is an example of one of the longer titles I was given:

A series of quick if/else statements and use of the strlen function in PHP allows me to assign different classes depending on the length of the dynamic title. I figured out, based on the CSS on the H1 class, that 14 was my magic number.

Here’s the quick snippet of code I used:

$title = $post->post_title;
$char_title = strlen($title);

if ($char_title > 14) {$header_style = "double";}

else {$header_style = "single";}

I grab the post title using common WordPress calls and make it into the $title variable. The I use the strlen function to determine the number of characters (including spaces) in the title. If it’s greater than 14, it assigns the $header_style variable the class “double” or else it assigns it the “single” class.

Here is how I used it within the WordPress loop:

<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<div class="<?php echo $header_style ?>"><h2><?php the_title(); ?></h2></div>
<?php endwhile; endif; ?>

Hopefully you’ve found this quick tutorial valuable. Contact me if you have any questions or would do it a different way. There’s 1,001 ways to do everything – that’s why I love coding.