devot:eeDevoted to ExpressionEngine

Back-End:

After installation, go to control panel > Add-Ons > Modules > Related Products.
Click on Related Entries.
Setting for Related Entries will display.
Set the default parameters as your wish.

• Limit Parameter will set limit of the output products.
• Filter item by its category will search or filter Related Entries by category of current entry.

Front-End:

Function 1: To Store the values in Cookie and enter the data in to the database:

Tag:  {exp:related_entries:bind entry_id=”{entry_id}”}

Where, “related_entries” is the name of module and “bind” is the name of the function

Note: This expression takes entry_id as parameter. This entry_id is ID of the product. without this the exp loop will not except the function.

Example :

{exp:channel:entries url_title="{segment_3}" disabled="..disabled parameters.."}
{exp:related_entries:bind entry_id="{entry_id}"}
... Content Code ...
{/exp:channel:entries}

Function 2: To get the Related Entries from the database:

Tag:  {exp:related_entries:find url_title=”{segment_2}”}

where “related_entries” is the name of module and “find” is the name of function.
Note: This expression takes url_title as parameter. Without this the exp loop will not except the function. Also it outputs {rel_entry_id} which is our output in entry ids separated by “|”. Example(6|8|5).

Example:

{exp:related_entries:find url_title="{segment_2}" order_by="DESC"}
{exp:channel:entries entry_id="{rel_entry_id}" dynamic="no" orderby="title" sort="desc"}
<h2>{title}</h2>
... Content Code ...
{/exp:channel:entries}
{/exp:related_entries:find}

Facilitated parameters in this function:

You will get output in :

Note : Provide limit and category parameter in sort code will override the default settings of Module control panel.