[mapguide-users] prob with GetSelectionXml()

[Kenneth Skovhede, GEOGRAF A/S]

What version of MG are you using?
I have not used the AJAX viewer for some time, so I can't offer you any 
advice.
If you get no responses, try posing a fresh question, as the current 
subject will not
attract attention from the people likely to have the answer to this.

Regards, Kenneth Skovhede, GEOGRAF A/S



saloua wakrim skrev:
> hi kenneth! at first thanks a lot for your help, i've read the 
> documentation you gove me and tried to apply it for changing selection 
> color : format of my "ajaxmappane.templ" (or function wich concerning 
> me) is
>  
> function RequestMapImage(reqId)
> {
>     url = webAgent + 
> "?OPERATION=GETDYNAMICMAPOVERLAYIMAGE&FORMAT=PNG&VERSION=1.0.0&SESSION=" 
> + sessionId + "&MAPNAME=" + encodeComponent(mapName) + "&SEQ=" + 
> Math.random()
>     document.getElementById("overlay").innerHTML =
>             '<img class="mapImage" name="' + reqId + '" id="mapImage" 
> src="' + url + '" width=' + mapDevW + ' height=' + mapDevH + ' 
> border=0 vspace=0 hspace=0 style="visibility: hidden; width: ' + 
> mapDevW + 'px; height: ' + mapDevH + 'px;" onload="return 
> OnMapOverlayImageLoaded(event)">';
> }
>  
> i've tried to modify it by adding:
> .....Math.random()*+ "&BEHAVIOR=7&SELECTIONCOLOR=FF5300FF"*; As 
> documentation says, and when i try after to get my map on ajaxviewer 
> it's not loaded the ajax viewer is loaded but page not contains my 
> map!!!! i've changed version too (as documentation you sent me)
>  
> VERSION=1.0.0 to VERSION=*2.0.0 but it doesn't give good result, if 
> you can explain me why?? thanks in advance*
>
>  
>
>  
>
>
>
>
>  
> 2009/6/4 Kenneth Skovhede, GEOGRAF A/S <ks at geograf.dk 
> <mailto:ks at geograf.dk>>
>
>     No need to double or triple post.
>
>     You answer can be found here:
>     http://sandbox.mapguide.com/index.php/Change_Selection_Color_Setting
>     or here:
>     http://www.jasonbirch.com/nodes/2008/12/02/213/changing-selection-colour-in-mapguide-ajax-viewer/
>
>
>     Regards, Kenneth Skovhede, GEOGRAF A/S
>         
>
>
>
>     saloua wakrim skrev:
>>     hi kenneth ! when we select object on map or (selection) mapguide
>>     marks it with blue color (with some transparency) who knows the
>>     code of this color? if we want use it for example as foreground
>>     to draw layer what is the code wich allow that, thanks for all in
>>     advance
>>
>>     2009/5/28 Kenneth Skovhede, GEOGRAF A/S <ks at geograf.dk
>>     <mailto:ks at geograf.dk>>
>>
>>         Its the runtime layer's ID, which is a guid string, and
>>         changes for each invocation of the map.
>>         (eg, you can't save it and use it in another session).
>>
>>         Selection xml looks like this:
>>
>>         <Layer id="layer guid">
>>          <Class id="feature class">
>>            <ID>base64 encoded primary key value</ID>
>>          </Class>
>>         </Layer>
>>
>>         You can have multiple <Layer> tags, multiple <Class> tags,
>>         and multiple <ID> tags.
>>
>>         Regards, Kenneth Skovhede, GEOGRAF A/S
>>
>>
>>
>>         wakrimsaloua.wakrim at gmail.com
>>         <mailto:wakrimsaloua.wakrim at gmail.com> skrev:
>>
>>             hi all! did you know what does" id" in <layer
>>             id=255.....> returned by selection xml mean? cause when i
>>             got the XmlSelection from map and i use it for getting
>>             layers it contains i've error wich say that layers is
>>             nothing but the selection is nt i've verifyed it the
>>             selection i got from map is not empty but the layers are
>>             nothing, so i think that can be caused by the "id" in
>>             <layer id=255.....> returned by the selection if that
>>             mean the session for example cause me when i create layer
>>             i do it with "library://......mapdefinition" and not
>>             "Session//....mapdefinition" so i think that if the id on
>>             <layer id=255.....> means the session used by user i
>>             think that layer contained on selection won't be known,
>>             but i'm not sure please if you have some idea tell it me,
>>             thanks a lot on advance.
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