php mapscript queryByAttributes

[Josh Hevenor]

I want to query an SDE layer by two fields...is there documentation on
the format required?

 

My code looks something like:

 

            if($layer->queryByAttributes("(field1,field2)", "([
field1]=$field1 and [field2]=1", MS_MULTIPLE)==MS_SUCCESS){

                         $numRes = $layer->getNumResults();

                         $layer->open();

                         for($k=0;$k<$numRes;$k++){

                                    $res = $layer->getResult($k);

                                    $shape =
$layer->getShape($res->tileindex, $res->shapeindex);


                                    // do something

                                    . . .

                         }          

 

And I'm getting an error that looks like:

 

[MapServer Error]: msSDELayerInitItemInfo(): A specified CLASSITEM,
FILTERITEM, or expression key cannot be found in c:\...

 

Sorry if this is an obvious thing. I usually take more time to explore
but I have a deadline looming. 

 

PHP 5.2.4

MapServer version 5.0 from latest MS4W

Windows server 2003

 

Thanks, 

Josh Hevenor
Application Developer
____________________________________________
5230 South Service Road
Burlington, Ontario 
L7L 5K2  Canada
Email: josh.hevenor at dpra.com
Internet: http://www.dpra.com
 

 

 


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