Latest Contributions by JohnGravois

yes.  a proxy is required. ... View more

i remember this bug, but just confirmed that the problem is not appearing in the request below on our 10.1 SP1 sample server. do you have SP1 installed? example request (alpha value of 120 for outline ensures that roughly 50% transparency is applied.) ... View more

in the browser developer tools do you see a geocoding request being fired?  it would be helpful to know whether the request fails or just doesn't return any valid results. can you post a code snippet or a link to a simplified application (perhaps using something like jsfiddle)? ... View more

since you are relying on the 'onLayersAddResult' event to create your layerInfos object to pass in the legend widget constructor it would be helpful to know which specific layers in your application you are loading with map.addLayer() and which you are loading using map.addLayers([]) also, id be curious to know what the layerInfo you are passing to the legend widget contains.  can you set a breakpoint and take a look? ... View more

the proxy referenced in the app is required to create the button. ... View more

we don't have a sample published which demonstrates how to do exactly what you're asking, but ArcGISImageServerLayer has a method exportMapImage() which allows you to make a request to download content from the service. This method returns a reference to a MapImage, whose href property can be used to retrieve the content. ... View more

you're very welcome.  glad to hear you're sorted. ... View more

what is the error message? did you use IIS manager to convert the folder the proxy is in to an application (as mentioned in my last post and install instructions)? what happens when you try to use the proxy to display the rest services directory on sampleserver6 directly in the browser? ie: http://[yourwebserver]/proxyfolder/proxy.ashx?http://sampleserver6.arcgisonline.com/arcgis/rest/services ... View more

since you are using IIS, i would recommend utilizing our ASP.NET proxy.  you should be able to simply unzip the contents of the ZIP file and using IIS Manager to 'convert to application'. the included proxy.config file has a global mustMatch tag which could be set to 'false' to allow any page to be retrieved, but in a production environment it would be more secure to explicitly add resources to the list (and keep the global mustMatch tag set to 'true') to avoid malicious usage. ... View more

what web server are you using?  IIS or something else? ... View more

after comparing and contrasting your webmap json with the printParameters passed by our print widget sample, i was able to get valid output, by making the following changes 1. substituted the url of a WGS84 tiled map service (more appropriate since you utilize that coordinate system in your json 2. decreased the symbol size from 2000 to 20 3. added "geometryType" to the tags within featureSet (spec says its optional) 4. moved the tiled map service layer into "operationalLayers (spec indicates it should work either way) ... View more

the proxy is not needed to display the graphics in the client application in chrome, so if the print button doesn't appear, its likely either that you have referenced the proxy incorrectly, or that the proxy is not functioning. i recommend inspecting the web traffic generated by your app using something like fiddler, firebug, or chrome developer tools to try and find the request which attempts to use the proxy, along with testing the proxy directly in the browser to make sure its working. a url similar to the following will display the REST services directory in your browser if the proxy is up and running. http://webserver/proxy/proxy.ashx?http://arcgisserver/arcgis/rest/services ... View more

the published sample you mentioned is already pointing at a machine running version 10.0 of ArcGIS Server. ... View more

plenty of options, but I personally love Notepad++... ... View more

we should be able to get an example added to the doc shortly.  thanks guys! ... View more