Phoca Forum

Hey ho,

I have installed Phoca PDF Plugin on VirtueMart 1.1.9 stable and Joomla Version 1.5.25.

Everything was working fine. But after using a hack to allow HTML formatting in the "Legal Information Text", no receipt/invoice was created anymore. Instead I got an error message like this (excerpt):

Warning: Division by zero in /homepages/40/d238893567/htdocs/shop/plugins/phocapdf/virtuemart/virtuemartpdfoutput.php on line 193

Warning: Division by zero in /homepages/40/d238893567/htdocs/shop/plugins/phocapdf/virtuemart/virtuemartpdfoutput.php on line 205
%PDF-1.7 7 0 obj << /Type /Page /Parent 1 0 R /LastModified (D:20120104173604+01'00') /Resources 2 0 R /MediaBox [0.00 0.00 595.28 841.89] /CropBox [0.00 0.00 595.28 841.89] /BleedBox [0.00 0.00 595.28 841.89] /TrimBox [0.00 0.00 595.28 841.89] /ArtBox [0.00 0.00 595.28 841.89] /Contents 8 0 R /Rotate 0 /Group << /Type /Group /S /Transparency /CS /DeviceRGB >> /Annots [ 5 0 R 6 0 R ] /PZ 1 >> endobj 8 0 obj <> stream x��\Iw�6��W�a�S��9u'Vsh�m......

Changing HTML formatting ("Legal Information Text") in checkout process is explained here:

http://www.gjcwebdesign.com/allow-html- ... rvice.html

I think there is an relation between the plugin and the hack. Because, when I remove the Hack, PDF output is working correctly. I still want a readable text before confirming the checkout. So, both should run. Can you help me please?

Greetings
phobophil

Hi, for now I have no experiences with the hack, so no idea how it can influence the PDF creating so on line 193 or 205 some protection against "division by zero" must be done or maybe check if the hack does not influence loading data (when they are empty they cannot be used in count functions)

Jan

Hi Jan,

Thanx for you reply. I do not really understand your comment. Now I repeated the procedure - deactivating/activating the hack of "legal information text". In debug mode I got the following message (short version):

500 - Es ist ein Fehler aufgetreten

JDatabaseMySQL::query: 1064 - You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELECT c.country_id FROM jos_vm_country AS c

I have no idea. Maybe now you can put two and two together?

How is your layout of the "legal information text" in the last step of checkout? My lawyer said that it should be well formatted and I think he is right. Without any HTML-Tags the whole text is chaotic, not readable and without link to the long version of "legal information text".

cu phobophil

Hi, you need to check all the sql query - seems there is some typo error