Use this code to display more than one field in a dynamic field. You must select the first field you would like to display in your dynamic field options. The second field is added with this custom code. Please note, the second field must come from the same form as the first field.

Use this code to calculate a total time from a start and end time.

If you are using the multiple file upload option, and want the thumbnail to link to the full-sized image, add this to your theme functions.php or a new plugin. Then, in your View, use [25 link_full=1] but replace 25 with the ID of your field.