parameter passing with jumi

Question

I have a problem about passing parameter with jumi. In my normal php code i passed it like this

<a href=\"editdata_form.php?isbn=$row[isbn]\"> Edit </a>

the $row[isbn] is an integer value which putting in isbn variable and send it to "editdata_form.php" page where i get that value with $_GET['isbn'].

In jumi i want to pass this kind of data from a module (custom jumi module) to a article page. For that when i using this code for transferring the data like

<a href=\"index.php?option=com_content&view=article&id=18&Itemid=18?isbn=$row[isbn]\"> Edit </a>

it shows an error like "Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource"

So, in jumi what is the appropriate way to pass data from one module to another article page. Thanks in advance.

Answer 1

I believe you have a typo in your querystring. The ? should be &:

<a href=\"index.php?option=com_content&view=article&id=18&Itemid=18&isbn=$row[isbn]\"> Edit </a>
                                                                   ^

And not clear if this is your actual code, so further changes might include some varation of this:

<a href=\"index.php?option=com_content&view=article&id=18&Itemid=18&isbn=<?php echo $row[isbn] ?>\"> Edit </a>