I built a WCF service which produces JSON. I want to make an external website which uses this webservice. For now I am executing the WCF service over LAN by IIS, so I can connect to the service by going to http://myownaddress/blabla.svc/
I tried to learn some json and to get some results from my service.
For example if I want to use this method:
[OperationContract]
[WebInvoke(Method = "GET",
ResponseFormat = WebMessageFormat.Json,
BodyStyle = WebMessageBodyStyle.Wrapped,
UriTemplate = "json/{id}")]
string JSONData(string id);
I'll go to http://myownaddress/blabla.svc/json/123 And as result I get: {"JSONDataResult":"You requested product 123"}
Now I have tried to receive this result with the JQuery statement getJSON. But I don't see any results.
My question is how can I get this simple data?
And secondly how can I post data(with javascript) back on to the wcf service is it also possible with json?
-edit-:
I have now updated my code and put this into my document ready function which is located between the <head> <script>
.... on my page:
$.getJSON(
'http://myownaddress/blabla.svc',
function(data)
{
alert(data.JSONDataResult);
});
But this won't give the alert with the result. It doesn't even give an alert.. Besides that, in the function I need to give a parameter of id, so for example 123 (look in text above) don't I need to put that in the function also?
To get data use getJSON()
:
$.getJSON(
'http://myownaddress/blabla.svc/',
function(data) {
alert(data.JSONDataResult);
}
);
To post data you can use this:
$.post('http://myownaddress/postservice.svc', function(data) {
$('.result').html(data);
});
or this (if you need more control):
$.ajax({
type: 'POST',
url: url,
data: data,
success: success,
dataType: dataType
});
You can also use the ajax for getting the data instead of the getJSON
method .
UPDATE:
try using ajax method as it gives you more control:
$.ajax({
type: 'GET',
url: "http://myownaddress/blabla.svc/json/123",
success: function(data){alert(data)},
dataType: "json",
complete: function(data){alert(data)},
error: function(jqXHR, textStatus, errorThrown){alert(errorThrown)}
});
Also, if you use firefox, check out firebug extension, it will help you greatly. If you use chrome then use chrome developer tools.