To create a dynamic upload path, where a user can enter a path to be used for the upload, you can build a model that provides a subfolder field
This field should be a Text Input
field with an onChange
event (HTML Event Action) assigned to it. This action should set the subfolder path and re-display the page. When the page is re-displayed, the subfolder value will be picked up and used during the upload operation. Add a validity check to the input field to insure than no illegal characters are included in the path entry
method is used to set the subfolder.
Parent topic: File Upload builder: wpf7