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<p>Hi Janneke,</p>
<p>Did you take a look at Lizmap? Here is a good example of a map
and a dashboard reacting to selections:</p>
<p><a class="moz-txt-link-freetext" href="https://demo.lizmap.com/lizmap/index.php/view/map?repository=features&project=covid_19_fr">https://demo.lizmap.com/lizmap/index.php/view/map?repository=features&project=covid_19_fr</a></p>
<p>Cheers from FR :)<br>
</p>
<div class="moz-cite-prefix">Le 22/04/2024 à 14:06, Janneke van Dijk
via QGIS-User a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:5624c0a6-6051-41a6-9202-458a5c0dcd72@gmail.com">Hi Rosa,
<br>
<br>
thanks for the quick response - I am also not sure exactly what my
question is, so all answers are probably helpful. I am now having
a look at streamlit and seeing if that helps me get a better
picture. It's definitely interesting!
<br>
<br>
cheers from Tz :-)
<br>
Janneke
<br>
<br>
On 22/04/2024 14:11, Aguilar Bolivar, Rosa (UT-ITC) wrote:
<br>
<blockquote type="cite">Hi, Janneke
<br>
I am, not sure whether I understood your question correctly.
<br>
For a web app with dashboard you may need a data server + app
server + front-end
<br>
There are several libraries that you can use to create what you
want.
<br>
I have use D3 and openlayers for the front-end (interactive
select + doing something)
<br>
Porgresql as DB server and QGIS server (Geoserver is a common
option)
<br>
<a class="moz-txt-link-freetext" href="https://streamlit.io/">https://streamlit.io/</a> is gaining traction and something you may
want to look at it.
<br>
<br>
Hope this helps,
<br>
Cheers from NL.
<br>
<br>
Rosa
<br>
<br>
-----------------------------------------------------------------
<br>
Dr. Rosa Aguilar
<br>
University of Twente
<br>
Faculty of Geoinformation Science and Earth Observation
<br>
Connect with me on LinkedIn
<br>
<a class="moz-txt-link-freetext" href="https://rosaguilar.github.io/">https://rosaguilar.github.io/</a>
<br>
-----------------------------------------------------------------
<br>
The essential is invisible to the eye. Saint-Exupéry
<br>
<br>
-----Original Message-----
<br>
From: QGIS-Developer
<a class="moz-txt-link-rfc2396E" href="mailto:qgis-developer-bounces@lists.osgeo.org"><qgis-developer-bounces@lists.osgeo.org></a> On Behalf Of
Janneke van Dijk via QGIS-Developer
<br>
Sent: Monday, 22 April 2024 12:34
<br>
To: <a class="moz-txt-link-abbreviated" href="mailto:qgis-developer@lists.osgeo.org">qgis-developer@lists.osgeo.org</a>; <a class="moz-txt-link-abbreviated" href="mailto:qgis-user@lists.osgeo.org">qgis-user@lists.osgeo.org</a>
<br>
Cc: Janneke van Dijk <a class="moz-txt-link-rfc2396E" href="mailto:janneke.qgis@gmail.com"><janneke.qgis@gmail.com></a>
<br>
Subject: [QGIS-Developer] web based spatial MIS/Dashboard
<br>
<br>
Dear QGIS developers and users,
<br>
<br>
In my work as a freelance GIS consultant I work with QGIS as
much as possible and try to convince clients that it will
address all their GIS needs despite not having to pay a license
fee for it (and no, it is not user unfriendly).
<br>
<br>
More and more, in addition to wanting 'a GIS system', there are
requests for a web based management information system which
shows both maps and a dashboard with selected KPIs, and where
selecting a feature on the map will update the graphs and charts
in the dashboard. So far, I have not been able to find out if
this is possible using Open Source software, what it would
require in terms of setting it up/configuring/additional
development. I assume it is technically possible to develop it.
<br>
<br>
Does anyone have experience with this? How did you set it up?
Any examples I could have a look at? I guess strictly speaking
it is not a QGIS question, but seeing that some other
proprietary GIS software vendors are offering web dashboard
functionality 'out of the box' it does get associated with the
GIS software procured.
<br>
<br>
Is there a demand for it (from my limited view - yes)? Are there
thoughts about developing such functionality more 'out of the
box'
<br>
within the QGIS community? What would such development require?
My impression is that there is more (very tentative) willingness
from donors to consider contributing to Open Source software
development as part of development projects, but it may mean
that it would need to be written into tender proposals with
indicative figures for the required funding.
<br>
<br>
I have a limited understanding of what is out there (I've just
dabbled (so far unsuccesfully) with chartbrew and grafana the
past few days to see how dashboard creation works) so I am not
sure what are the right questions to ask. I realise my questions
are still rather broad. I have some time at hand so I would be
available to do more research and become more specific if there
is an interest in this topic.
<br>
<br>
Looking forward to your ideas!
<br>
Janneke
<br>
<br>
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<div class="moz-signature">-- <br>
<p> <span style="font-weight:bold;color:#9ACD32;">Nicolas
Boisteault</span> <br>
Développeur / Géomaticien <br>
<a href="https://www.3liz.com"
style="text-decoration: none; color: #9ACD32;">www.3liz.com</a>
<br>
<span style="font-size:0.8em;"> <br>
<b>Tel.</b> 06 19 36 78 32 </span>
</p>
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