JavaScript - création d'une Application Mobile de multi-plateforme SharePoint 2013 - Stack Overflow

I want to make a simple CRUD Cross-Platform Mobile Application for my SharePoint server at work. I'm using PhoneGap to deal with the cross-platform coding - as a result my code will be in HTML, CSS, and JavaScript.

The main roadblock I have had is authenticating with my SharePoint server. Many people online have successfully used AJAX calls, however I receive the following error:

XMLHttpRequest cannot load http://<DOMAIN>/_vti_bin/authentication.asmx. The request was redirected to 'http://<DOMAIN>/_layouts/15/error.aspx?ErrorText=Request%20format%20is%20unrecognized%2E', which is disallowed for cross-origin requests that require preflight. 

The following is my JavaScript code:

function Authenticate() {
    $.support.cors = true;
    $.mobile.allowCrossDomainPages = true;

    $("#topnavcontent").append("Creating SOAP envelope...</br>");

    var soapEnv = "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"     xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">" +
    "<soap:Body>" +
    "<Login xmlns=\"http://schemas.microsoft.com/sharepoint/soap/\">" +
    "<username>USERNAME</username>" +
    "<password>PASSWORD</password>" +
    "</Login>" +
    "</soap:Body>" +
    "</soap:Envelope>";

    $("#topnavcontent").append("Calling authenticate.asmx...</br>");

    $.ajax({
        url: "http://<DOMAIN>/_vti_bin/authentication.asmx",
        type: "POST",
        data: soapEnv,
        complete: authenticationResultSuccess,
        contentType: "text/xml; charset=\"utf-8\"",
        error: authenticationResultError
    });
}

I understand the browser is sending a pre-flight OPTIONS call. The SharePoint site by default does not support OPTIONS calls. Is there any workaround for this, such as disabling this OPTIONS call or a setting in the webconfig on the SharePoint site that will allow the pre-flight through. Thanks in advance for the help.

I want to make a simple CRUD Cross-Platform Mobile Application for my SharePoint server at work. I'm using PhoneGap to deal with the cross-platform coding - as a result my code will be in HTML, CSS, and JavaScript.

The main roadblock I have had is authenticating with my SharePoint server. Many people online have successfully used AJAX calls, however I receive the following error:

XMLHttpRequest cannot load http://<DOMAIN>/_vti_bin/authentication.asmx. The request was redirected to 'http://<DOMAIN>/_layouts/15/error.aspx?ErrorText=Request%20format%20is%20unrecognized%2E', which is disallowed for cross-origin requests that require preflight. 

The following is my JavaScript code:

function Authenticate() {
    $.support.cors = true;
    $.mobile.allowCrossDomainPages = true;

    $("#topnavcontent").append("Creating SOAP envelope...</br>");

    var soapEnv = "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"     xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">" +
    "<soap:Body>" +
    "<Login xmlns=\"http://schemas.microsoft.com/sharepoint/soap/\">" +
    "<username>USERNAME</username>" +
    "<password>PASSWORD</password>" +
    "</Login>" +
    "</soap:Body>" +
    "</soap:Envelope>";

    $("#topnavcontent").append("Calling authenticate.asmx...</br>");

    $.ajax({
        url: "http://<DOMAIN>/_vti_bin/authentication.asmx",
        type: "POST",
        data: soapEnv,
        complete: authenticationResultSuccess,
        contentType: "text/xml; charset=\"utf-8\"",
        error: authenticationResultError
    });
}

I understand the browser is sending a pre-flight OPTIONS call. The SharePoint site by default does not support OPTIONS calls. Is there any workaround for this, such as disabling this OPTIONS call or a setting in the webconfig on the SharePoint site that will allow the pre-flight through. Thanks in advance for the help.

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