Latest Contributions by PeterHunt3

I tried your suggestions Kristian, but still got the same issue. I did some further investigation into the SEC7120 issue and I was able to resolve it by adding the entry beow in the proxy Web.config.  This initially fixed my issue.  Unfortunately I still do not get my layer consistently added.  I now get an SEC7123 error (see below). <system.webServer>    <httpProtocol>      <customHeaders>        <add name="Access-Control-Allow-Origin" value="*" />      </customHeaders>    </httpProtocol> </system.webServer> SEC7123: Request header content-type was not present in the Access-Control-Allow-Headers list. ... View more

Thanks Kristian, I shall give your suggestions a try. ... View more

I have very little code dealing with the proxy.  Before I create the map (using my own dojo class), I set the esriConfig.defaults.io.proxyUrl.  See below.  Normally the alwaysUseProxy is set to false. Below I have also included the values from my esriConfig.defaults.io The only reason I started using the proxy was that I started getting inconsistent failures and in the console there was an error complaining that the proxyUrl was null.  I assumed this was the result of an attempt e to use the proxy, due to the large query string I was using.  I therefore installed the proxy and added the settings below.  My issue with the null proxyUrl went away and so did my inconsistent failures. Recently I changed the services I was using to get different data, and I ran into another issue.  While investigating I found that my proxy was in fact not being used even when there was a large query string (> 2000).  I could see a POST being performed directly to my service.  So I am now confused about when the proxy gets used. require(["tps/map",         "esri/config",         "dojo/domReady!"],         function (tpsMap, esriConfig) {             // Setup Esri Config             esriConfig.defaults.io.proxyUrl = "http://phunt-pc/EsriProxy/proxy.ashx"             esriConfig.defaults.io.alwaysUseProxy = true;             // Create and display Map             tpsMap = new tpsMap(oMapConfiguration);             tpsMap.mapQuery = oMapQuery;             tpsMap.createMap("divMap");         }); esriConfig.defaults.io {...}     [Methods]: {...}     [prototype]: {...}     alwaysUseProxy: true     corsDetection: true     corsEnabledServers: [...]     corsStatus: {...}     maxRequestWorkers: 5     postLength: 2000     proxyRules: []     proxyUrl: "http://phunt-pc/EsriProxy/proxy.ashx"     timeout: 60000     useCors: true     useWorkers: "on-request"     webTierAuthServers: [] ... View more

When I set alwaysUseProxy = true, an attempt is made to use the proxy, in the scenario where it was not previously used.  So setting alwaysUseProxy to true would seem to force it. Interestingly the first layer I add is from server.arcgisonline.com.  I added the url in the Proxy config (see below), however it fails.  Below are the errors I see in the console.  I get the same errors when the Proxy is used to access my own service. Proxy.config: <serverUrls>        <serverUrl url="http://server.arcgisonline.com/ArcGIS/rest/services"                    matchAll="true"/> </serverUrls> Errors: SEC7120: Origin http://localhost:3042 not found in Access-Control-Allow-Origin header. SCRIPT7002: XMLHttpRequest: Network Error 0x80070005, Access is denied. RequestError: Unable to load http://phunt-pc/EsriProxy/proxy.ashx?http://server.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer?f=json status: 0 ... View more