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POHow to know the link clicked by the user to set the breadcrumb using views in drupal 7?
 

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  1. POHow to know the link clicked by the user to set the breadcrumb using views in drupal 7?
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    <p>I'll try to explain my problem giving a little context first.</p> <p>I'm building a catalog of products and to categorize them I'm using a taxonomy tree with 4 sublevels. Each product can be related with one or more subcategories.</p> <p>I used views to navigate the taxonomy tree to access the products related with each subcategory. To manage the breadcrumbs in here I redefined the hook_breadcrumb() function on my template.php and this is working perfectly.</p> <p>The problems start here: when I get to the last level of subcategories I have the respective products and when I click one of the products it will enter the node page of that product. At this time I lose my breadcrumb trail because I entered the node. I could get the taxonomy tree of that product to build the breadcrumbs but the problem is that the product can be related with multiple subcategory terms.</p> <p>So, in order to solve this problem I think that I need to know from wich path trail the visitor arrived to the product. In other words, I need to know the last taxonomy subcategory that the user visited to enter a specific product so that I can build the breadcrumbs correctly with that information.</p> <p>So, can someone help me on how to know the path that the user was before entering a node?</p> <p>Thanks in advance!</p>
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    1. USDiogo Martins
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      1. POHow to know the link clicked by the user to set the breadcrumb using views in drupal 7?
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    1. COWhat if the user visited the product node via a direct link to the page? In that case, _"the last taxonomy subcategory that the user visited to enter a specific product"_ will not be available. Consider to dedicate a vocabulary only for cataloging/breadcrumb, and another vocabulary for multiple term tagging.
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      1. POHow to know the link clicked by the user to set the breadcrumb using views in drupal 7?
      1. USKevin Siji
 

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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