Custom tool works in all web browsers except IE

[KennDarling]

We have a custom tool that does not work in Internet Explorer but will in all other web browsers.  We have tried using Fidlar to see the results but none return when using IE.  The site is located in our dmz setup to use a proxy server.  The site is located at http://oms.tcectexas.com/oms.  The tool is the green refresh button located at the bottom right of the legend.

[BrianLeroux]

I just tried and had no issues using IE9. The following requests were sent succesfully when I clicked the refresh button. I used the F12 Developer Tools within IE to capture the traffic.

Request GET /SLProxy/proxy.ashx?http%3a%2f%2fwebmapping%2fArcGIS%2frest%2fservices%2fPublic_OMS%2fMapServer%2f9%2fquery%3freturnGeometry%3dtrue%26spatialRel%3desriSpatialRelIntersects%26where%3dCUSTOMERCOUNT%2b%253e%2b0%26outSR%3d102100%26outFields%3d*%26f%3djson%26 HTTP/1.1

Response: {"displayFieldName":"ZCTA","fieldAliases":{"CUSTOMERCOUNT":"CUSTOMERCOUNT","ZIP":"ZIP"},"fields":[{"name":"CUSTOMERCOUNT","type":"esriFieldTypeInteger","alias":"CUSTOMERCOUNT"},{"name":"ZIP","type":"esriFieldTypeString","alias":"ZIP","length":5}],"features":[{"attributes":{"CUSTOMERCOUNT":1,"ZIP":"76020"}},{"attributes":{"CUSTOMERCOUNT":488,"ZIP":"76087"}},{"attributes":{"CUSTOMERCOUNT":1,"ZIP":"76248"}},{"attributes":{"CUSTOMERCOUNT":1,"ZIP":"76426"}}]}

Request GET /SLProxy/proxy.ashx?http%3a%2f%2fwebmapping%2fArcGIS%2frest%2fservices%2fPublic_OMS%2fMapServer%2f8%2fquery%3freturnGeometry%3dtrue%26spatialRel%3desriSpatialRelIntersects%26where%3dZIP%2b%253d%2b'76020'%2bor%2bZIP%2b%253d%2b'76087'%2bor%2bZIP%2b%253d%2b'76248'%2bor%2bZIP%2b%253d%2b'76426'%26outSR%3d102100%26outFields%3d*%26f%3djson%26 HTTP/1.1

Response: Too much to post but I did get a valid response.

[RobertBorchert]

Reset IE and try again.

QUOTE=kdarling;374155]We have a custom tool that does not work in Internet Explorer but will in all other web browsers.  We have tried using Fidlar to see the results but none return when using IE.  The site is located in our dmz setup to use a proxy server.  The site is located at http://oms.tcectexas.com/oms.  The tool is the green refresh button located at the bottom right of the legend.

[JordanBaumgardner1]

I attempted with IE10 - no refresh call
IE10 in Compatibility mode - no refresh call
IE10 12Developer tools | IE9 mode - no refresh call
Chrome - Works great
FireFox - Works great.