google-spreadsheet Add a Google Form to a web page Add an event listener to the button.
Example
The value of GOOGLE-FORM-PREFILLED-URL should look something like this: https://docs.google.com/forms/.../?usp=pp_url&entry.1739003583=labelname1
jQuery('#googleFormButton').click(showGoogleForm)
jQuery('#googleFormButton').attr('googleFormsURL', 'GOOGLE-FORM-PREFILLED-URL')
