Worpdress Multiple taxonomy with next_post_link
# December 6, 2012 at 4:25 pm
I created two custom taxonomy (produit_type and produit_marque). I correctly displays the post list of each taxonomy (in taxonomy-produit_type.php and taxonomy-produit_marque.php). My problem comes when I view the page single-produit.php which corresponds to a product in one of the selected taxonomy. I shall post the good product but I will wish 2 things:
=> Display a list of the same product type (5 at random from the same class and with the same value). If I have the taxonomy ‘produit_type’ whose value is ‘chair’ I must show only products whose taxonomy is ‘produit_type’ and the value is ‘chair’. Knowing that a product can belong to several produit_type (eg ‘light’, ‘accessory and decorative’).
=> Have a simple paging where I post a link to the previous one post or the post next (if any) of the same taxonomy and taxonomy of the same value. As before I will be able to navigate between posts having for example taxonomy ‘produit_type’ and value ‘chair’, knowing also that the post may have more value for the taxonomy produit_type.
In the two case I’m supposed to know where the person click, on a menu produit_type (eg, lamps, chairs, accessories and deco), then click on a product from the list of this taxonomy, I will show Product with this information, 5 products mini (described above) and a previous one link and another product next product.
My problem here is that when I get on the single-page produit.php I am unable to know what I come taxonomy, since if the product belongs to several produit_type I am not able to find if I clicked on one or the other to come to the single page.
You can find the dev site here : [5francs](http://test.5francs.fr “5francs”)
Thank you in advance for your help!
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