[mapserver-users] Fatal error: Call to undefined function: querybyattributes()

[David Boggio]

Armin,
Thanks a lot, your syntax works perfectly. I had not tried to put the
field name between quotes, although I thought I had tried everything!
Isn't there a IN operator ?

For example : setFilter("('[YOUR_FIELD]' IN
('3c84fb819c517','3c691cde3d1a7'))")

Thanks again

David Boggio


-----Message d'origine-----
De : owner-mapserver-users at lists.gis.umn.edu
[mailto:owner-mapserver-users at lists.gis.umn.edu] De la part de Armin
Burger
Envoyé : jeudi 21 novembre 2002 12:33
À : mapserver-users at lists.gis.umn.edu
Objet : Re: RE : [mapserver-users] Fatal error: Call to undefined
function: querybyattributes()


David,

for more than one item I don't know exactly if this kind of definition
works. A filter definition like the following should work anyway:

setFilter("('[YOUR_FIELD]'='3c84fb819c517' OR
'[YOUR_FIELD]'='3c691cde3d1a7')")

with the field names (at least for shapefiles) in upper case.

Armin


> Hi,

> I've been able to use querybyattributes on a layer, thanks to Daniel's

> help. It works fine with a single item :

> 	$oLayer = $gpoMap->getlayerbyname("connexions"); //get
neighborhood 
> layer
> 	$oLayer->setfilter("\"3c84fb819c517\"");
> 	$oLayer->querybyattributes(MS_MULTIPLE);
> 	$img = $gpoMap->drawQuery();

> But I can't find the syntax for a multiple query. I tried :

> 	$oLayer->setfilter("\"3c84fb819c517\"|\"3c691cde3d1a7\"");

> But it does not seem to work. The query only returns the first point. 
> Has any got the right syntax? Thanks

> David Boggio



> -----Message d'origine-----
> De : owner-mapserver-users at lists.gis.umn.edu
> [mailto:owner-mapserver-users at lists.gis.umn.edu] De la part de Daniel 
> Morissette Envoyé : jeudi 21 novembre 2002 03:13
> À : David Boggio
> Cc : mapserver-users at lists.gis.umn.edu
> Objet : Re: [mapserver-users] Fatal error: Call to undefined function:
> querybyattributes()


>> David Boggio wrote:
>>
>> I have installed Mapserver 3.6.1, and I'm trying to use the
>> QueryByAttributes function in my script. But I keep getting this
error

>> message :
>>
>> Fatal error: Call to undefined function: querybyattributes()
>>

> Note that queryByAttributes() is available only in the layerObj.  Are
> you using $map->queryByAttributes() by any chance?

> --
> ------------------------------------------------------------
>  Daniel Morissette               morissette at dmsolutions.ca
>  DM Solutions Group              http://www.dmsolutions.ca/
> ------------------------------------------------------------

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