[Chameleon] Querying a dynamic layer

[Ken-ichi]

This may be a dumb question, but is there actually a function somewhere 
to output all the map file variables that Chameleon holds in memory 
during a session at any given time?

-Ken-ichi

Paul Spencer wrote:

> Ken-ichi ...
>
> actually I'm not sure that I have actually seen this done ... anyone 
> else done this and got it to work?
>
> Have you compared the layer definition that is generated by your 
> script to the one you added to the map file?  Perhaps there is some 
> subtle difference?
>
> Cheers,
>
> Paul
>
> Ken-ichi wrote:
>
>> I Just tried both of these, but still no luck.  I take it others have 
>> successfully queried dynamically added point layers in the past?
>>
>> -Ken-ichi
>>
>> Paul Spencer wrote:
>>
>>> just a guess, but try giving your template a .html extension and if 
>>> that doesn't work then try adding a template to the class ...
>>>
>>> Ken-ichi wrote:
>>>
>>>> Yup, I defined a class.  Looks like this:
>>>>
>>>> $clsPoints = ms_newClassObj( $lyrPoints );
>>>> $clsPoints->label->set( "type", "truetype" );
>>>> $clsPoints->label->set( "font", "fritqat" );
>>>> $clsPoints->label->set( "type", "truetype" );
>>>> $clsPoints->label->set( "size", "6" );
>>>> $clsPoints->label->set( "position", "CR" );
>>>> $clsPoints->label->color->setRGB($outlineColor[0],$outlineColor[1],$outlineColor[2]); 
>>>>
>>>>                
>>>> $clsPoints->label->outlinecolor->setRGB(255,244,221);               
>>>> $styPoints = ms_newStyleObj( $clsPoints );
>>>> $styPoints->color->setRGB($color[0],$color[1],$color[2]);
>>>> $styPoints->outlinecolor->setRGB($outlineColor[0],$outlineColor[1],$outlineColor[2]); 
>>>>
>>>> $styPoints->set( "symbol", 7 );
>>>> $styPoints->set( "size", 7 );
>>>>               So I'm guessing that's not it.
>>>>
>>>> -Ken-ichi
>>>>               Paul Spencer wrote:
>>>>
>>>>> Another interesting artefact of mapserver is that you must also 
>>>>> have a class defined for a layer to be queryable.  Are you also 
>>>>> creating classes?
>>>>>
>>>>> Paul
>>>>>
>>>>> Ken-ichi wrote:
>>>>>
>>>>>> Hi all.  I'm having trouble using the QueryWidget on a shapefile 
>>>>>> that I've added to the map dynamically with my own widget.  
>>>>>> Basically, I set the template property of the layer when I add it 
>>>>>> to the map, along with the tolerance, but when I click on the 
>>>>>> points in the layer, the popup lists no results.  Any idea what's 
>>>>>> happening?  Here's the code for adding the layer, followed by the 
>>>>>> widget tag I'm using:
>>>>>>
>>>>>> $lyrPoints = ms_newLayerObj( $map );
>>>>>> $lyrPoints->set( "name", $quad[0]." Points" );
>>>>>> $lyrPoints->set( "type", MS_SHAPE_POINT );
>>>>>> $lyrPoints->set( "status", MS_ON );
>>>>>> $lyrPoints->set( "data", "/path/to/data" );
>>>>>> $lyrPoints->set( "group", "Your Layers");
>>>>>> $lyrPoints->set( "labelitem", "pointid" );
>>>>>> $lyrPoints->set( "labelmaxscale", "600000" );
>>>>>> $lyrPoints->set( "template", "ttt" );
>>>>>> $lyrPoints->set( "tolerance", 5 );
>>>>>> $lyrPoints->set( "toleranceunits", "pixels" );
>>>>>>
>>>>>>
>>>>>> <cwc2 type="Query" visible="true" imagetip="Identify Feature" 
>>>>>> PopupWidth="500" PopupHeight="600" Toolbar="false" Status="false" 
>>>>>> Menubar="false" RADIUS="20" MAXFEATURES="5" 
>>>>>> image="icons/icon_query.png" toolset="Navigation" 
>>>>>> styleresource="NavButtons" popupstyleresource="TextButtons">
>>>>>>        <image state="normal"/>
>>>>>>        <image state="hover"/>
>>>>>>        <image state="selected"/>
>>>>>> </cwc2>
>>>>>>
>>>>>> The query widget seems to work fine when I just include the same 
>>>>>> layer in the mapfile, so I'm not quite sure what's wrong.
>>>>>>
>>>>>> -Ken-ichi
>>>>>>
>>>>>> _______________________________________________
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>>>>>> Chameleon at lists.maptools.org
>>>>>> http://lists.maptools.org/mailman/listinfo/chameleon
>>>>>>
>>>>>
>>>>
>>>>
>>>
>>
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>