Get data out of a generated webviewer that uses javascript?

Discussion created by fmp on Jun 28, 2016
Latest reply on Sep 27, 2017 by ChrisJohnston

Hi. Wondering if it's possible to get data out of a self-generated webviewer and into FM fields. For example, you can code up a webviewer via calculation that displays a jigsaw puzzle. With javascript, the user can interact with the webviewer and drag the pieces around. I'm unclear as to how I might get the final coordinates of a dragged puzzle piece into a Filemaker field. Any pointers, ideas, insights, or solutions? Thanks.