please help option selected

[dorahex]

Entering the selected product should lock the rest of the selection list if you do not chose the first option, for example, the main color. Please help me.

 

for this example, the effect on another website : http://scr.hu/0m6g/bvygs

 

regads

 

[stottycabanas]

Welcome to the forums, dorahex.

What you want to do is not standard functionality within Prestashop, I'm afraid. See this thread:

http://www.prestashop.com/forums/topic/296056-dropdown-menu-in-prestashop

Modules to do what you want are suggested by Vekia and Nemo1, both are highly respected moderators on these forums.

Cheers, Dave

[dorahex]

No. I mean, the customer must choose the select option. (Reguirement) 

[stottycabanas]

So the customer has already identified the product and come to the product page, and you now want to force them to select the relevant attributes one by one - each choice determining the available choices in the next dropdown selection, based on the combinations that exist?  Hopefully, that's what you are after.

In standard Prestashop, the attribute dropdowns on the product page are not processed sequentially and contain all possible values for each attribute. They also reflect the default combination initially, so the customer is not forced to make an explicit choice.

Assuming my interpretation of your requirement is correct, the module I'm aware of that comes closest to this is Attribute Wizard by Presto Changeo, although this still presents all attribute values initially with a default combination selected. Their demo for iPods is a bit confusing though, as selecting a disk size will correctly limit the choices of colours displayed, but selecting a colour shows both the valid and the invalid disk size.

Nemo1's Search by Attribute module has no default selections and forces choices of each attribute in sequence, but is geared to searching for products with the chosen attributes, whereas in your case the product has already been found.

A module that combined parts of those two modules would be ideal!  If such a module doesn't exist, you'll need to do some custom coding.

Cheers, Dave