topic Re: 2.1 Beta double encodes 'imageSR' and 'bboxSR' parameters in ArcGIS API for Silverlight Questions

2.1 Beta double encodes 'imageSR' and 'bboxSR' parameters

JasonScharf — Mon, 15 Nov 2010 21:21:20 GMT

Greetings,

I'm using the new 2.1 API for Silverlight/WPF and I've noticed that the imageSR and bboxSR parameters (and maybe more) happen to have been encoded twice by the API. Example:

bbox=13411824.8287484%2c385003.362371264%2c13418421.0112482%2c390910.15762643&size=421%2c377&format=png8&transparent=true&layers=show%3a0%2c1&imageSR=%257b%2522wkt%2522%253a%2522PROJCS%255b%255c%2522NAD_1983_Lambert_Conformal_Conic%255c%2522%252c%2bGEOGCS%255b%255c%2522GCS_North_American_1983%255c%2522%252c%2bDATUM%255b%255c%2522D_North_American_1983%255c%2522%252c%2bSPHEROID%255b%255c%2522GRS_1980%255c%2522%252c%2b6378137%252c%2b298.257222101%255d%255d%252c%2bPRIMEM%255b%255c%2522Greenwich%255c%2522%252c%2b0%255d%252c%2bUNIT%255b%255c%2522Degree%255c%2522%252c%2b0.0174532925199433%255d%255d%252c%2bPROJECTION%255b%255c%2522Lambert_Conformal_Conic%255c%2522%255d%252c%2bPARAMETER%255b%255c%2522False_Easting%255c%2522%252c%2b13123359.5800525%255d%252c%2bPARAMETER%255b%255c%2522False_Northing%255c%2522%252c%2b0%255d%252c%2bPARAMETER%255b%255c%2522Central_Meridian%255c%2522%252c%2b-84.3666666666667%255d%252c%2bPARAMETER%255b%255c%2522Standard_Parallel_1%255c%2522%252c%2b42.1%255d%252c%2bPARAMETER%255b%255c%2522Standard_Parallel_2%255c%2522%252c%2b43.6666666666667%255d%252c%2bPARAMETER%255b%255c%2522Latitude_Of_Origin%255c%2522%252c%2b41.5%255d%252c%2bUNIT%255b%255c%2522Foot%255c%2522%252c%2b0.3048%255d%255d%2522%257d&bboxSR=%257b%2522wkt%2522%253a%2522PROJCS%255b%255c%2522NAD_1983_Lambert_Conformal_Conic%255c%2522%252c%2bGEOGCS%255b%255c%2522GCS_North_American_1983%255c%2522%252c%2bDATUM%255b%255c%2522D_North_American_1983%255c%2522%252c%2bSPHEROID%255b%255c%2522GRS_1980%255c%2522%252c%2b6378137%252c%2b298.257222101%255d%255d%252c%2bPRIMEM%255b%255c%2522Greenwich%255c%2522%252c%2b0%255d%252c%2bUNIT%255b%255c%2522Degree%255c%2522%252c%2b0.0174532925199433%255d%255d%252c%2bPROJECTION%255b%255c%2522Lambert_Conformal_Conic%255c%2522%255d%252c%2bPARAMETER%255b%255c%2522False_Easting%255c%2522%252c%2b13123359.5800525%255d%252c%2bPARAMETER%255b%255c%2522False_Northing%255c%2522%252c%2b0%255d%252c%2bPARAMETER%255b%255c%2522Central_Meridian%255c%2522%252c%2b-84.3666666666667%255d%252c%2bPARAMETER%255b%255c%2522Standard_Parallel_1%255c%2522%252c%2b42.1%255d%252c%2bPARAMETER%255b%255c%2522Standard_Parallel_2%255c%2522%252c%2b43.6666666666667%255d%252c%2bPARAMETER%255b%255c%2522Latitude_Of_Origin%255c%2522%252c%2b41.5%255d%252c%2bUNIT%255b%255c%2522Foot%255c%2522%252c%2b0.3048%255d%255d%2522%257d&f=image

Cheers,
JS

Re: 2.1 Beta double encodes 'imageSR' and 'bboxSR' parameters

JasonScharf — Mon, 15 Nov 2010 21:25:59 GMT

Also, it may be worth mentioning that the resulting response was a 404 which was initially misleading:

HTTP/1.1 404 'imageSR' parameter is invalid

Re: 2.1 Beta double encodes 'imageSR' and 'bboxSR' parameters

DominiqueBroux — Tue, 16 Nov 2010 08:03:20 GMT

This bug was existing in the beta but is supposed to be fixed in the release candidate (build 427).

Which version are you using?

If it's not the RC, could you try after downloading it here : http://resources.arcgis.com/content/how-download-arcgis-api-microsoft-silverlightwpf-beta

Thanks

Re: 2.1 Beta double encodes 'imageSR' and 'bboxSR' parameters

JasonScharf — Wed, 17 Nov 2010 21:57:54 GMT

I can confirm it has been fixed in the RC. Thanks!

Re: 2.1 Beta double encodes 'imageSR' and 'bboxSR' parameters

DominiqueBroux — Thu, 18 Nov 2010 13:02:44 GMT

Thanks for your confirmation. Good to know.

Re: 2.1 Beta double encodes 'imageSR' and 'bboxSR' parameters

SergioGalindo — Fri, 15 Apr 2011 14:34:29 GMT

Im using 2.1 (not beta) and it looks like it still does it (i mean the comma's double encoding):

http://mps.prosis.com/sigmps/proxy.ashx?http%3a%2f%2fmps.prosis.com%2fArcGIS%2frest%2fservices%2fMPS_Proteccion_Social%2fMapServer%2fexport%3fbbox%3d-8270075.29231198%252c504785.204638491%252c-8218957.58845141%252c527257.420547742%26size%3d1358%252c597%26format%3dpng24%26transparent%3dtrue%26imageSR%3d102100%26bboxSR%3d102100%26f%3dimage%26

any way to avoid this?

Thanks