Call WCF rest service without SVC file and WCF Configuration

1. Create empty web project and add the following class along with its associated interface code

Public class person
{
Public String ID
{
Get;
Set;
}

Public string name
{
Get;
Set;
}
}

[Servicecontract]
Interface ipersonservice
{

[Operationcontract]
Person getpo ();

[Operationcontract]
String sayhello (string name );

[Operationcontract]
Person getperson (string ID );

 

[Operationcontract]
Person insertperson (person );

[Operationcontract]
Person updateperson (string ID, person );

[Operationcontract]
Void deleteperson (string ID );

[Operationcontract]
String Se ();

[Operationcontract]
Stream post (string message, int X, int y );
}

 

 

[Aspnetcompatibilityrequirements (requirementsmode = aspnetcompatibilityrequirementsmode. Allowed)]
Public class personservice: ipersonservice
{
Public list <person> personlist = new list <person> ();

[Webget (uritemplate = "se")]
Public String Se ()
{
Return "this is test ";
}

[Webget (uritemplate = "SS")]
Public Person getpo ()
{
Person P = new person ();
P. ID = "testid ";
P. Name = "personname ";
Return P;
}

[Webget (uritemplate = "sayhello ({name})")]
Public String sayhello (string name)
{

Return string. Format ("Hello, {0}", name );

}

[Webget (uritemplate = "Person ({ID})")]
Public Person getperson (string ID)
{
Person P = new person ();
P. ID = ID;
P. Name = "person name ";
Return P;
}

[Webinvoke (uritemplate = "ins", method = "Post", requestformat = webmessageformat. JSON, responseformat = webmessageformat. JSON)]

Public Person insertperson (person)
{

Person P = person;
P. ID = "changedid ";
Return P;

}

[Webinvoke (uritemplate = "Person ({ID})", method = "put")]
Public Person updateperson (string ID, person)
{
VaR A = from P in PS
Where p. ID = ID
Select P;
Return a as person;

}

[Webinvoke (uritemplate = "Person ({ID})", method = "delete")]
Public void deleteperson (string ID)
{
PS. removeat (Int. parse (ID ));

}

[Webinvoke (bodystyle = webmessagebodystyle. Wrapped, requestformat = webmessageformat. JSON, uritemplate = "")]
Public stream post (string message, int X, int y) {return New memorystream (encoding. utf8.getbytes ("<B>" + message + (x + y) + "</B> "));}

}

 

Web. config:

<Configuration>
<System. Web>
<Compilation DEBUG = "true" targetframework = "4.0"/>
</System. Web>
<System. servicemodel>
<Servicehostingenvironment aspnetcompatibilityenabled = "true" minfreemorypercentagetoactivateservice = "1"/>
<Standardendpoints>
<Webhttpendpoint>
<Standardendpoint name = "" helpenabled = "true" automaticformatselectionenabled = "true"/>

</Webhttpendpoint>
</Standardendpoints>

</System. servicemodel>
</Configuration>

 

Minfreememorypercentagetoactivateservice attribute is needed only when the red memory error occurs.

 

HTML page:

Function getperson (){

VaR name = $ ("# name"). Val ();
$. Ajax ({
Cache: false,
Type: "Get ",
Async: false,
URL: "person" + "(" + name + ")",
Datatype: "JSON ",

Processdata: false,

Success: function (MSG ){

Alert (msg. Name );

},

Error: function (ERR ){

// Error handling

Alert ("error occured! "+ Err. msg );

}

});

}

 

Function postdata (){
Alert ("begin ");
$. Ajax ({URL :"/",
Type: "Post ",
Contenttype: "application/JSON ",
Data: '{"X": "1", "Y": "2", "message": "The answer is :"}',
Datatype: "html ",
Success: function (data) {detail ('body'detail .html (data );},
Error: function (ERR) {alert ("error occured! "+ Err. msg );}

});
}

Function insertpeople (){
// Call the method and pass a person object in JSON format. The returned result is a JSON object.
VaR DATA = {name: "Denny", ID: "23 "};
VaR jsonstr = JSON. stringify (data); // format the object into a JSON string
Sendajax ("ins", jsonstr,
Function (MSG ){
Alert (msg. Name + "" + msg. ID + "this is a test case ");
});
}

Function sendajax (URL, Data, success ){
$. Ajax ({
Type: "Post ",
Contenttype: "application/JSON ",
URL: URL,
Data: data,
Processdata: false,
Success: success,
Error: function (XMLHttpRequest, textstatus, errorthrown ){
Alert ("error occured! ");
}
});
}

 

The code above is the Demo code for calling WCF rest service without SVC file using jquery, hopefully it's a basic guideline for all of you :)