Use Ajax and JsonResult in ASP.NET MVC 3

Question

I need to get string array or list with ajax and Action, this is my Implementation:

This is my html Dom of view of Index action in AccessMenuController:

Answer 1

Move your $(document).ready function to your View like this:

Then in your JS file add url parameter to your function and change ajax call:

function RoleChangeHandler(pageUrl) {

    $.ajax({
        url: pageUrl,
        type: 'POST',
        data: { 'roleId': '61AD3FD9-C080-4BB1-8012-2A25309B0AAF' },
        dataType: 'json',
        processData: false,
        contentType: 'application/json; charset=utf-8',
        success: function (data) { SuccessRoleChangeHandler(data); },
        error: OnFailRoleChangeHandler
    });
    return false;
}

This should work as you expected.