Bug 351

Summary: ExpressionBuilder: list of possible values
Product: Chameleon Reporter: Bart van den Eijnden <bartvde@osgis.nl>
Component: WidgetAssignee: chameleon-dev <chameleon-dev@lists.maptools.org>
Status: NEW    
Severity: enhancement    
Priority: P4    
Version: 1.99   
Target Milestone: FUTURE   
Hardware: PC   
OS: Windows 2000   
Whiteboard:

Description From 2004-04-08 04:38:40 
It would be nice to have a list of possible values for a selected column, for
situations in which the user is unfamiliar with the data.

This could be done through the DISTINCT function of the WFS interface (although
I don't think Mapserver WFS supports this one at the moment ... ).

<ogc:Functions>
<ogc:Function_Names>
<ogc:Function_Name nArgs="1">MIN</ogc:Function_Name>
<ogc:Function_Name nArgs="1">MAX</ogc:Function_Name>
<ogc:Function_Name nArgs="1">COUNT</ogc:Function_Name>
<ogc:Function_Name nArgs="1">DISTINCT</ogc:Function_Name>
</ogc:Function_Names>
</ogc:Functions>
------- Comment #1 From 2004-04-08 08:22:41 ------- 
this is a good suggestion and one that we have discussed internally a couple of
times.
------- Comment #2 From 2004-04-08 08:35:54 ------- 
updated version to 1.99
------- Comment #3 From 2004-07-08 11:11:39 ------- 
Changed target to 2.1. 

Paul, is it possible to get it done for 1.99?
------- Comment #4 From 2004-08-10 16:04:09 ------- 
Changed Target Milestone to FUTURE. (Enhancements may be moved from this target 
to specific "versioned" targets after product design review cycles.)