I have to connect html with jquery.
In my html page i have a
combobox in which you select a drink, a textbox which you complete
with a number, a button called BtnMas.
When you click the button the idea is to get the values from the
txtbox and the combobox and save them on a variable. After this the
cmb and the txtbox are cleared and you can add new values into them,
which you will save adding them to the same string we used before.