How to add dropdown box in top nav near call us now

[cosycruise]

I am new  to prestashop . I have a query related to dropdown box. I have to create a dropdownbox at top nav near call us now. This dropdown box will contain the timings and these timings when visitior selects has to be stored in database.

attached herewith image file to explain where exactly i am looking for dropdown box. and the value of this box should be stored in database.

We are developing a grocery items store for home delivery.

From this dropdown the visitors can select the available time slots to deliver the goods at their doorstep.

 

 

[NemoPS]

You need to create a new module and hook it to "displayNav" as for the dropdown contents, it's a lot trickier if you need to integrate it with the checkout. I'd suggest you further develop the idea to take this value into the "message" box of the checkout

[cosycruise]

if you please help me know how to connect the dropdown value to message box of checkout?

 

It would be the great help to me .

 

Thanks in advance

[vekia]

 

 

and the value of this box should be stored in database.

 

 

 

if you please help me know how to connect the dropdown value to message box of checkout?

 

so you want to store it in db as a separate value, or as a message to order while checkout?

[cosycruise]

actually i would like to use time slots available to deliver the goods to customers.

[vekia]

and you want to use this time slot as a comment to order? that is what you're trying to achieve?

[cosycruise]

yes and that comment i want to check in my back office.

 

I want to know when customers requested to deliver the goods to their doorstep as per the time slots given by me.