1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 <2015> 2016 2017 2018 2019 2020 2021 2022 2023 2024 | Index | 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 <2015> 2016 2017 2018 2019 2020 2021 2022 2023 2024 |
<== Date ==> | <== Thread ==> |
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Subject: | Custom SQL data source for CSS |
From: | Petro Kazmirchuk <[email protected]> |
To: | "[email protected]" <[email protected]> |
Date: | Tue, 1 Sep 2015 10:26:26 +0000 |
Hello, I need to connect to RDB and expose this data as PV. As far as I can tell there is no ready-made plugin in CSS that allows this. Unfortunately, I didn’t manage to find any documentation on how to write my own data source plugins. I would be very grateful for any hints. Is it mandatory to implement it in Java? Can I connect to RDB from _javascript_ and then put values into a new PV every second? And then display this PV in Boy. Can I run this script in a separate thread and update PV from
there? Thanks in advance
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