adding manufacturers id to advanced search button

[jeffiec]

Trying to create a button for advanced search, trying to add to this statement:
/index.php?main_page=advanced_search_result&search_in_description=1 &keyword="+document.getElementById('partnum1').value;

Trying to add $manufacturer_id=1, tried both:

/index.php?main_page=advanced_search_result&$manufacturer_id=1&search_in_descript ion=1&keyword="+document.getElementById('partnum1').value;
/index.php?main_page=advanced_search_result&search_in_description=1&keyword="+doc ument.getElementById('partnum1').value+"&$manufacturer_id=1";
neither 1 works, bith show a blank page after the heading and generate an error log :
PHP Fatal error: Call to undefined function zen_get_products_model() in /home/total/public_html/includes/modules/total/product_listing.php on line 140
Pulling what little hair i have left out, and advice would be great.
Jeff
oh, link lol:
http://totalequipmentparts.com/index..._page=home_dev

[frank18]

PHP Fatal error: Call to undefined function zen_get_products_model() in /home/total/public_html/includes/modules/total/product_listing.php on line 140

That means exactly what it says: the function zen_get_products_model() is not defined. Is that an extra_function eg part of some plugin? And what is the function supposed to do?

I believe your template name is yorkshire_clean, so where does includes/modules/total/product_listing.php come from?

[gjh42]

/index.php?main_page=advanced_search_result&$manufacturer_id=1&search_in_descript ion=1&keyword="+document.getElementById('partnum1').value;

You never use a $ (indicating a PHP variable) this way in a URL. Try &manufacturer_id=1 in the URL. (This will most likely not affect the other error you are getting.)

Also make sure that manufacturer_id is the correct name of the variable.

[frank18]

Continuing from Glenn's post the correct variable is $manufacturers_id (or manufacturers_id depending where it is used).