Since the procedure for using the file upload component is similar in both the create and update cases, this exercise will allow the update page to change the current image for any listing. If you want, you can make the same changes to the new record page when you are finished with the update page.
You will notice that the update form is nothing more than an HTML table with static text and input components bound to columns in the update_record relational record. Knowing this, you can add rows and columns to modify the form just like modifying any HTML table. In the following steps, you will add a new row to show the current photo.
Adding rows and columns is more complicated in a data table displaying a relational record list. For information about adding columns to a data table, refer to Lesson 1.2: Connect to a database and display data on a Web page.