[GeoNode-devel] QueryBuilder for Download Layer functionality
ortelius at gmail.com
Mon May 16 09:10:56 PDT 2016
This is really awesome!
Can you file a GNIP for this so we can discuss the implementation as a
group? If you need help with that, let us know. You will need a core
committer to actually file the GNIP. Perhaps Patrick can help?
Looking forward to seeing/using this!
On Mon, May 16, 2016 at 2:34 AM, Dimitris Karakostis
<karakostis.dimitris at gmail.com> wrote:
> Hello guys,
> How are you doing? I wanted to share with you our current development
> plans/progress for WFPGeonode. During the last week I have been working on
> the implementation of a 'Query Builder' functionality in order to be able to
> download specific parts of layers in the provided formats (kml, xls, csv,
> zipped shape, geojson).
> The user can build the query by :
> 1. selecting from a dropdown menu the available attributes,
> 2. selecting an operator,
> 3. enter a valid value
> The different statements of the query can be combined either with AND or OR
> operator. I have also used the OWSLib (0.11.0; thanks Tom) in order to get
> the type of attributes and apply some sort of validation (e.g. if you try to
> put a string, while number is expected then you get an error message).
> For the above process I have used JQuery for the JS functionality and
> BootstrapCSS for the gui. The tool is part of the 'Download Layer' modal and
> is currently being tested and making small fixes.
> The next step will be to build a map tool, which you will select the area of
> interest (rectangle tool; bounding box etc.) and download it.
> I attach some screenshots of the two tools. If you have any
> ideas/advice/comments please let me know. They are most welcome!
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> geonode-devel at lists.osgeo.org
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