[Qgis-user] Attribute Actions

Gabriele Nolè gis.gn at libero.it
Mon Nov 24 03:12:11 PST 2008


Hi Gavin.

Ok, it's true. I found him and now I read.

Thanks :-)

Gabriele



Gavin Macaulay wrote:
> 
> Gabriele,
> 
> Have you looked at the manual for qgis? This includes a section on how to
> use the Attribute Actions (look in the section on the Vector Properties
> Dialog). It also gives examples.
> 
> Regards
> 
> Gavin
> 
> ---- Original message ----
>>Date: Mon, 24 Nov 2008 00:13:00 -0800 (PST)
>>From: Gabriele Nolè <gis.gn at libero.it>  
>>Subject: [Qgis-user] Attribute Actions  
>>To: qgis-user at lists.osgeo.org
>>
>>
>>Hello.	
>>I read about a presentation that with  Attribute actions I can do:
>>
>>1)  Run external programs with feature attributes as arguments
>>
>>2)  Write attribute values into a file using the bash:  'bash ­c "echo
>>"%fieldname" >>  /home/humarco/attribute.txt" '
>>
>>3)  Use %% to insert the attribute where the mouse  points to
>>
>>4)   Run actions by righ­clicking into attribute table or identify results
>>dialog
>>
>>I have not understood (in particular points 2 and 3) and I could not make
it
>>work.
>>
>>Someone may explain the 4 points perhaps with some examples, and so I try
>>them?
>>
>>Thanks
>>
>>Ubuntu 8.10 QGIS 1 preview II
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>>
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