Creating a Form which can call data from another form

Creating a Form which can call data from another form

Hi,

I have created a database which is essentially, like an excel spreadsheet, with columns defining variables, and rows of data.

I was wondering if it were possible to create a stateless form, which when a user selects a certain record e.g. title, the form then calls data from that record for certain fields.

To explain further, incase I am not doing it well. I want a user to be able to go onto the form, select a title, from a dropdown box (the titles are stored on the database), and then when they do, information on sales, stock, another variable, a drop down box, and a comments box all become available.

Through this they can then edit the information on sales, stock, another variable, a drop down box, and comments box, and then submit the values, which will change the underlying data. 

Is this possible?

If so, does could anyone provide a solution or point me in the direction of one?

Many thanks

Gareth