高尔夫圆形记录器PHP，MYSQL，AJAX

I am developing a golf website where users can track their rounds and handicaps and have a few different ideas on how the user inputs their round information. I have a table for courses and a corresponding row in another table (scorecards) that has all the courses scorecard information. The 'round recorder' is a three part form (basic, scorecard, preferences) and in the basic part of the form the course input is a autocomplete field. I was wondering if there was a way that I could use a chained select from a autocomplete field.I am developing a golf website where users can