QueryTask Where Clause

GorkemKaradogan — Thu, 16 Oct 2014 06:55:43 GMT

Hi everyone, I wanna do query with where clauses but when result come, result's selected features must be inside visible mapview.I mean that think about mapview center point and draw a polygon around center point and when i execute query task , give me result inside this polygon. I hope that you understand what i wrote.

Regard

Görkem KARADOĞAN

Re: QueryTask Where Clause

WillCrick — Tue, 21 Oct 2014 22:42:16 GMT

If i understand you correctly, i think the following will work.

You can get the extent from the MapView using the getExtent() method. This returns you a polygon geometry.

In your QueryTasks QueryParameters class, set the geometry obtained from the MapView using the setGeometry() method, also call setSpatialRelationship to be INTERSECTS. You can then specify a where clause if you like too using the setWhere() method.

I hope that works for you.

Will

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QueryTask Where Clause

Re: QueryTask Where Clause