best way to store data from signature widget into mysql db
jjs at krutt.org
Tue Aug 13 15:22:43 EDT 2019
i was wondering what the best way would be to store a signature of the
signature widget into mysql db, so i can recall it.
1. figure out how many keys/elements there are in the array, as it will
be different per signature (serialize it as a single string, or create a
JSON and store it directly)
2. is it possible to export the signature, which probably is an svg, to
an jpg/png so i can store it as BLOB?
thanks for any insights.
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