To do this, you have to know what the Xml structure for selections is:
http://techearth.net/gis/mapguideManual/index.php5?title=MapGuide_Manual:Programmer:Active_selections
The xml looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<FeatureSet>
<Layer id="6f0528ca-0000-1000-8000-005056c00008">
<Class id="Default:Parcels">
<ID>piwAAA==</ID>
</Class>
</Layer>
</FeatureSet>
The layer id can be read from the runtime map layer's Id property.
The class property is called FeatureName (I think).
You can have multiple <Layer>, <Class> and <ID> elements.
To select one feature from one layer, and two features from another
layer, just add them:
<?xml version="1.0" encoding="UTF-8"?>
<FeatureSet>
<Layer id="6f0528ca-0000-1000-8000-005056c00008">
<Class id="Default:Parcels">
<ID>piwAAA==</ID>
</Class>
</Layer>
<Layer id="6f0528ca-0000-1000-8000-ff5056cffff8">
<Class id="Default:Roads">
<ID>zarAAA==</ID>
<ID>rt7AAA==</ID>
</Class>
</Layer>
</FeatureSet>
Regards, Kenneth Skovhede, GEOGRAF A/S
Amit Kumar Shukla skrev:
Hi List,
I'm using MapGuide Open Source 2.1 Beta 1. I want to do selection of
selected feature as well as features near to it. How can I show
selection of both, if features are in different layers. Selection in
one layer is working properly .
Hopefully someone help me.
Thanks & regards.
Amit
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