Hi Guys, My problem is, when a user inputs all the field, I want to calculate the user input into a text field that'll show how much a user has to pay he uses clean energy when he selects from the dropdown fields. Here's my calculation formula: Kilowatt usage x price + admin fee (.01 x kilowatt usage) = total price Here's sample screenshot of the input fields: The user inputs their choices then a corresponding price is shown in the price input The user then inputs how much power they consume and the Total field will be updated accordingly by using the said formula: Kilowatt usage x price + admin fee (.01 x kilowatt usage) = total price I am new to wix and have very minimal jquery skills, so any detailed explanation would really be appreciated. Many thanks, Kev

Hi, I have 2 problems 1. I have a dropdown menu that gets the energy suppliers (developers) from a database which a corresponding price in another column (price). My problem is how can update a textbox with the corresponding price of the selected dropdown value? Here's my input fields: And here's the database where the values would be referred: 2. My second problem is, when a user inputs all the field, I want to calculate the user input into a text field that'll show how much a user has to pay he uses clean energy. Here's my calculation formula: Kilowatt usage x price + admin fee (.01 x kilowatt usage) = total price Here's sample screenshot of the input fields: I am new to wix and have very minimal jquery skills, so any detailed would really be appreciated. Many thanks, Kev