Call WCF Service Through Javascript - AJAX Or JQuery

Jan 13, 2011

I created a number of standard WCF Services (Service Contract and Host (svc) are in separate assemblies). I fired up a Web Site in IIS to host the Services (i.e., address is [URL]). Then in my Web Site project I added the reference. I am able to call the services normally. I am needed to call some of the services client side. Not sure if I should be looking at articles calling WCF services through AJAX, JQuery, or JSON enabled WCF Services. Some of the changes I made was adding the following to the Operation Contract:

[WebInvoke(Method = "POST", UriTemplate = "SetFoo")]
void SetFoo(string Id);

Then this above the implementation of the interface:

[AspNetCompatibilityRequirements(RequirementsMode =

Then in the service webconfig I have this (parens are angle brackets):

<serviceHostingEnvironment aspNetCompatibilityEnabled="true">
<add prefix=[URL]>>
<serviceHostingEnvironment multipleSiteBindingsEnabled="false" />

Then in the client side I attempted this:

<asp:ScriptManagerProxy ID="ScriptManagerProxy1" runat="server">

I am attempting to call the service like this in javascript: wcfservices.SetFoo(string Id); Nothing is working. If it is idea or a better solution to call JSON enable, JQuery, etc.... I am willing to make any changes.

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