Web Connection
Digital Signature
Gravatar is a globally recognized avatar based on your email address. Digital Signature
  Rod
  All
  Sep 14, 2017 @ 06:52am

Hi Rick, & all. Do you by any chance have an FoxPro code example of using one of the signature libraries and how to download the image created? Assume it would work somewhat like plupload, but my Javascript skills are limited. I am using only the WWC basic classes. Thanks.

Gravatar is a globally recognized avatar based on your email address. re: Digital Signature
  Rick Strahl
  Rod
  Sep 14, 2017 @ 12:27pm

Rod,

The plUpload component works with basic classes, but you can also do this more light-weight approach of just uploading the image since it's not likely to be huge. plUpload only makes sense if you need to upload lots of files or very large files where the upload take a while.

For everything else AJAX uploads are usually the easiest and smoothest.

The File Upload sample page shows how to do either of those approaches:

and you can try those out locally in the Web Connection sample that ships with WWWC.

As to signature APIs, I haven't worked with them, but from what I've seen they're pretty easy to integrate. Typically you specify an element in the page where the signature entering should display and the components do the rest.

+++ Rick ---

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