php - how to open in new tab the pdf in virtuemart product? -

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i have pdf every product in virtuemart , open pdf in new tab.

in virtuemart in configuration/shopfront checked box show pdf view icon.

now have found line in html firebug tool thea href tag have change can't find in joomla files add target="_blank"atribute.

you need file components/com_virtuemart/views/productdetails/tmpl/default.php

it better copy file , paste templates/your_template/html/com_virtuemart/productdetails/ , under line 

if (vmconfig::get('pdf_icon', 1) == '1') {

write like

echo '<a href="'.$link.'&format=pdf" target="_blank">pdf</a>';

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