Cross Domain jQuery Ajax Request & WCF REST Service
Solution 1
Well I figured out on my own. Solution was to modify the configuration file holding the service details
I added Standard Endpoint and the binding in the config file
<standardEndpoints>
<webScriptEndpoint>
<standardEndpoint crossDomainScriptAccessEnabled="true">
</standardEndpoint>
</webScriptEndpoint>
</standardEndpoints>
<bindings>
<webHttpBinding>
<binding name="webHttpBindingWithJsonP"
crossDomainScriptAccessEnabled="true" />
</webHttpBinding>
Solution 2
I needed to also add <webHttpEndpoint>
to get it work:
<standardEndpoints>
<webHttpEndpoint>
<standardEndpoint crossDomainScriptAccessEnabled="true"></standardEndpoint>
</webHttpEndpoint>
<webScriptEndpoint>
<standardEndpoint crossDomainScriptAccessEnabled="true"></standardEndpoint>
</webScriptEndpoint>
</standardEndpoints>
<bindings>
<webHttpBinding>
<binding name="webHttpBindingWithJsonP" crossDomainScriptAccessEnabled="true" />
</webHttpBinding>
</bindings>
Kunal
Updated on June 17, 2022Comments
-
Kunal almost 2 years
I am calling (Ajax Request) a WCF REST service and the request is a cross domain request.
If I deploy my service in the same domain, everything works like cream. Eventually in production, the service will be in a different domain.
I am using jQuery 1.5.2. My service returns me an error saying:
errorThrown: "jQuery15208493315000087023_1334089616458 was not called" textStatus: "parsererror"
Although in Firefox I can see the JSON values but execution falls to the error handler of Ajax request.
My Ajax request is:
function CallService() { $.ajax({ type: "GET", url: "http://SomeService/EmpService.svc/GetValues?dv=1455", contentType: "application/json; charset=utf-8", dataType: "jsonp", processdata: false, success: function (data) { ServiceSucceeded(data); }, error: function (jqXHR, textStatus, errorThrown) { debugger; alert("Service Error"); ServiceFailed(jqXHR, textStatus, errorThrown); } }); }
On WCF Service side, I have configured CrossDomainScriptAccess to true:
<webHttpBinding> <binding name="webHttpBindingWithJsonP" crossDomainScriptAccessEnabled="true" /> </webHttpBinding>
JSON response which I get from the server is:
[{"Message": "Stop On Duty", "MessageTime": "\/Date(1334068773893-0500)\/"}, {"Message": "Start On Duty", "MessageTime": "\/Date(1334068763540-0500)\/"}, {"Message": "App_testing_4102012924am", "MessageTime": "\/Date(1334068533627-0500)\/"}, {"Message": "Kunal_testing_4102012924am", "MessageTime": "\/Date(1334067945510-0500)\/"}, {"Message": "Alert: Door Open", "MessageTime": "\/Date(1334066280963-0500)\/"}]
Am I missing anything here in the settings. Entire code works fine if the service is moved to the same domain.
I looked into similar post but couldn't make this work.