Dynamic Html From Module On Hook

[xavilt]

Hi,

 

I have a module that adds rows to a table on the hook "displayShoppingCart" when the "plus" button of the shopping cart is pressed. The problem I have is that whenever I press for a second time on the plus button, it resets the hook contents to the default html of the module template, instead of adding another row to the table. Is there any configuration that sets that the hook html content must be reset everytime javascript of the module is executed?

 

Thanks a lot,

xavi

[tuk66]

Is your shop live? What URL?