Calling a WCF Service with jquery ajax from Sharepoint Online

Question

I'm using Sharepoint 365. I would like to call a WCF Service located in a server in my intranet to read data using a script editor webpart and jquery ajax. Anyone has any example of how to accomplish this? I have read that using jsonp and cross-domains but hadn't found any good example. Thanks in advance. Regards.

Answer 1

I used these block code to call an application installed in the client and configured to listen a port on the localhost, from a page with a form published in Sharepoint Online. In this case I had to asign "http://localhost:xxxx" to call_UrlEndpoint, but try to put your intranet url instead.

function openLocalApp(call_UrlEndpoint, dataJson){
$.ajax({
    url: call_UrlEndpoint,
    type: 'POST',
    async: true,
    data: JSON.stringify(dataJson),
    jsonp:"callback",
    jsonpCallback: "save",
    contentType: 'application/json',
    processData: false,
    crossDomain: true,
    dataType: 'jsonp',
    succes: function (response) {
        alert("Success");
    },
    error: function (response) {
        alert("Scanning component failed!");
    }
});

}