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ArcGISDynamicMapServiceLayer and Scale Range

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09-08-2011 06:37 PM
JoseSousa
Esri Contributor
Dear ArcGIS API for Flex Team,

I have noticed the following behavior using the 2.3 and ArcGIS Server 9.3.1:
1 - I have defined a scale range for the layer.
2 - I have confirmed that the IsInScaleRange property is changed appropriately.
3 - I confirmed that the layer is not displayed when outside the boundaries of the scale range.

This seems correct, however, I have realized that requests are being made to the server even when that the layer shouldn't be displayed at that scale. The return is obviously a blank image and I confirm that no image is generated in the output folder. Seems like rest is returning a default blank image.

This request however shouldn't happen at all unless I am missing something.
Can you confirm that this behavior is correct/or not? If so, how can I avoid doing unnecessary requests to the server? Is this fixed in recent versions of the software?

Thanks,
Jose
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