Copy to clipboard, Table cell with text input

I have created a page for employees to use note templates. Each note is in a cell of a table. Each cell contains a php script that shows the current date. Each one will have text fields or dropdown boxes for users to adjust the note template to suit their specific issue. I want to have a button that copies the notes in the table cell to the windows clipboard. This code must copy the text that the user has inputted, or the current text that the user has selected in the dropdown box, and the current date that is shown with php code.

Does anyone know if this is even possible? I mainly want to know if I am wasting my time trying to do this, but if someone knows the code to accomplish this, I would greatly appreciate it.

Thanks for your time.
Tom