By calebm12 on

Am unsure what I am doing wrong here. I am trying to do a php if statement that if the field equals zero it will print. I have tried the following multiple different ways and nothing seems to be working. Def appreciate some guidance/direction on what i am doing wrong. I define the uc_sell_price in my template file preprocess. 

        <?php if ($uc_sell_price = '0.00000'): ?>
        <div class="servicecontact">
  		<a href = "http://localhost/techsupport/contact">Contact for Price</a>
    	</div>	
    	<?php else: ?>
		<?php endif; ?>

many thanks!

⋅ Categories: Drupal 6.x

Comments

nevets’s picture

nevets commented

Have you tried 0.0 (vs '0.00000')?

calebm12’s picture

calebm12 commented

yes, just tried it. if i leave the apostrophe it shows up regardless. if i remove apostrophe it doesnt show up regardless.

nevets’s picture

nevets commented

Missed you had a single '=', try $uc_sell_price == 0.0

calebm12’s picture

calebm12 commented

Still not working.
I just tried 

        <?php if ($uc_sell_price == 0.0): ?>
        <div class="servicecontact">
  	<a href = "http://localhost/techsupport/contact">Contact for Price</a>
    	</div>	
    	<?php else: ?>
	<?php endif; ?>

I went and looked at the phpmyadmin and the sell_price field is 0.00000 for one record and 45.00000 for another. For both of these records they both end up printing the link.

nevets’s picture

nevets commented

Is the field type a string? If yes, you will need '0.00000'

calebm12’s picture

calebm12 commented

Still no go. I am wondering if ubercart is playing a role in this not working. In my template.php file i am declaring the following:

function mystique_theme_preprocess_node(&$vars) {
  if ($vars['template_files'][0] == 'node-product') {
    $node = node_build_content(node_load($vars['nid']));
    $vars['uc_sell_price'] = drupal_render($node->content['sell_price']);
  }
}

If i just print the uc_sell_price, for one record it is printing $45.00 and for the other record its not printing anything. However if i go to phpadmin and look at the uc_products table the values related to these records are 45.00000 and 0.00000 for sell_price. this is a different table then the content_type_product.
Really perplexed as to what i can do from here.

nevets’s picture

nevets commented

I am confused on what you are doing, $node ($vars['node']) is is already available in hook_preprocess_node() so why are you calling node_load() and node_build_content()?

As for the problem, you just want $node->content['sell_price'] (which is available in node.tpl.php), rendering it adds html so none of the tests I suggested would work.

calebm12’s picture

calebm12 commented

Appreciate your patience on this. I apologize for my very very weak php background.....learning as i go.

In regards to the first question. I took that code directly from an ubercart theme (fusion core i believe).

I have tried printing directly the sell price

<?php print $node->content['sell_price']['#value'];?>

Once again it looks like it renders. As i get the following for one record "Price: $45.00" and nothing prints on the second record (the zero one).

If i do a print r to see all the fields i do see the sell_price and its not in the database table rendered.

nevets’s picture

nevets commented

A quick test shows that if ( $node->sell_price == 0.00 ) should work

jason.hao’s picture

jason.hao commented

If the type of $uc_sell_price is string try this:
if ($uc_sell_price === '0.00000'):

If the type of $uc_sell_price is int or float try this:
if ($uc_sell_price === 0):
or
if ($uc_sell_price === 0.0):

More detail: PHP Comparison Operators

calebm12’s picture

calebm12 commented

This
<?php if ($node->sell_price == 0.00 ): ?>
did it!
Thanks for hanging with me!!!