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Hello, I was wondering why the javascript api does not support the labelingInfo property as part of the LayerDrawingOptions when the rest api supports that functionality? I have extended the ArcGISDynamicMapServiceLayer to implement this functionality but was curious as to why it is not included as part of the javascript api. Thanks, -Alex
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03-02-2013
08:37 AM
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I tried your attached webmap json, but instead of producing a legend with correct classes an image with no legend was produced. I made 1 small modification to your json, adding the 'id' property back to the 'layerDefinition' object (the webmap json that get's posted by the esri print dijit does this as well), and received the same results as before: a legend with the default symbol. Any other Ideas? I've attached the new json. Thanks, -Alex
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09-17-2012
06:42 AM
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I'm seeing the same results when pointing to the census layer provided: The output image is displaying the properly rendered classes, however the legend is displaying the default legend returned from the legend endpoint. I've attached the modified webmap json as well as the output image. Thanks, -Alex
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09-14-2012
08:36 AM
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I have a javascript application where I am utilizing dynamicLayers to manipulate a demographic layer in order to dynamically generate a class breaks render based off of the current map extent. Everything works great. I even have a legend dijit that automatically updates the classes every time the exent is changed. I setup an ExportWebMap geoprocessing task with a custom layout to display a legend on the output image. This geoprocess task also works great, producing a high-quality image of the dynically generated class breaks as well as a legend. The problem is the legend is not displaying the dynamically generated classes. It appears to be displaying the default classes returned from myservice/MapServer/Legend. I know that the legend endpoint supports dynmicLayers as I am using it elsewhere and otherwise my legend dijit would not work. Is it possible that the ExportWebMap geoprocessing task does not support dynamicLayers on a legend in the layout? Any insight would be appreciated. Thanks, -Alex
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09-10-2012
03:30 PM
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No, long layer definitions do not work with or without the proxy. Is there a plan to implement functionality similar to the js api (i.e requests with length > 2000 charaters will be converted from HTTP GET to HTTP POST)?
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08-30-2010
07:17 AM
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Does the Silverlight 2.0 API support using the Proxy.ashx for long requests (2000+ characters) as the JavaScript API does? I found the link to SLProxyPage.zip on the secure services page but have not found any documentation for the SL API regarding reqests with lengths of 2000+ characters. I am attempting to apply very long Layer Definitions to a layer and am running into issues. Thanks, -Alex
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08-27-2010
09:29 AM
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