[mapguide-users] How to make features unique in markup layer?

[Tanja Suikkanen]

Our markup layers are only in Library repository.

In the database there is information about one markup feature per Id.

 

I don't know if you meant this, but here it is:

 

<?xml version="1.0" encoding="UTF-8"?>

<FeatureInformation>

<FeatureSet xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="FeatureSet-1

.0.0.xsd"> <Layer id="6a4667be-0000-1000-8007-001a4b7564d4">  <Class
id="MarkupSchema:Markup">   <ID

>AgAAAA==</ID>  </Class> </Layer></FeatureSet><Tooltip />

<Hyperlink />

<Property name="ID" value="2" />

</FeatureInformation>

 

All markup layers are created with the phpGenericTasks sample code.

Now we thought if we put the layer definition (Library://somepath/.) and the
propertys id value (2) in an array or something.

Then we get a value pair which we can compare to ids in the database.

 

If you have a better idea, please tell!

 

Tanja

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/mapguide-users/attachments/20080423/75cd28d9/attachment.html