Sharepoint 2013 - APP.JS

var context;

    var hostweburl;

    var appweburl;

    var appContextSite;

    var list;

    var web;

       var collListItem;

var user;

    $(document).ready(function () {

        SP.SOD.executeFunc('sp.js', 'SP.ClientContext', getUrl);

             

    });

    function getUrl () {

        hostweburl = getQueryStringParameter("SPHostUrl");

        appweburl = getQueryStringParameter("SPAppWebUrl");

        hostweburl = decodeURIComponent(hostweburl);

        appweburl = decodeURIComponent(appweburl);

    var scriptbase = hostweburl + "/_layouts/15/"; 

                $.getScript(scriptbase + "SP.Runtime.js",

                    function () {

                        $.getScript(scriptbase + "SP.js",

                        function () { $.getScript(scriptbase + "SP.RequestExecutor.js", execOperation); }

                        );

                    }

                );

    }

       function getQueryStringParameter(paramToRetrieve) {

                var params =

                    document.URL.split("?")[1].split("&");

                for (var i = 0; i < params.length; i = i + 1) {

                    var singleParam = params[i].split("=");

                    if (singleParam[0] == paramToRetrieve)

                        return singleParam[1];

                }

            }

             

var collGroup;      

var collUser;

var oList;

var user;

var oList1;

 function execOperation() {

        context = new SP.ClientContext(appweburl);

        var factory =

            new SP.ProxyWebRequestExecutorFactory(

                appweburl

            );

context.set_webRequestExecutorFactory(factory);

appContextSite = new SP.AppContextSite(context, hostweburl);

web = appContextSite.get_web();

context.load(web);

user = appContextSite.get_web().get_currentUser();

context.load(user);

collGroup = appContextSite.get_web().get_siteGroups();

context.load(collGroup, 'Include(Title,Id,Users.Include(Title,LoginName))');

context.executeQueryAsync(onSuccess, onFail);

 }

 function onSuccess() {

     var userInfo = '';

     var groupEnumerator = collGroup.getEnumerator();

     while (groupEnumerator.moveNext()) {

         var oGroup = groupEnumerator.get_current();

         if (oGroup.get_title() == 'jaloop Owners') {

             collUser = oGroup.get_users();

             var userEnumerator = collUser.getEnumerator();

             while (userEnumerator.moveNext()) {

                 var oUser = userEnumerator.get_current();

                 this.userInfo += '\nGroup ID: ' + oGroup.get_id() +

                     '\nGroup Title: ' + oGroup.get_title() +

                     '\nUser: ' + oUser.get_title() +

                     '\nLogin Name: ' + oUser.get_loginName();

               

                 oList = appContextSite.get_web().get_lists().getByTitle('FlagUsers');

                 var itemCreateInfo = new SP.ListItemCreationInformation();

                 var oListItem = oList.addItem(itemCreateInfo);

                 oListItem.set_item('Title', user.get_email());               

                 oListItem.set_item('ManagerEmail', oUser.get_loginName());

                 oListItem.set_item('Subject', 'Subject');

                 oListItem.set_item('PageName', web.get_url()+'/Pages/Default1.aspx');

                 oListItem.update();

                 context.load(oListItem);

                 var listCreationInfo = new SP.ListCreationInformation();

                 listCreationInfo.set_title('CustomList'); // list name

                 listCreationInfo.set_description('description'); // list description

                 listCreationInfo.set_templateType(SP.ListTemplateType.genericList); //list type

                 web = appContextSite.get_web();

                 var list1 = web.get_lists().add(listCreationInfo);

                 context.load(list1);

                 fields = list1.get_fields();

                 fields.addFieldAsXml(

                     "<Field Type='Text' DisplayName='ManagerEmail'/>",

                     true,

                     SP.AddFieldOptions.addToDefaultContentType);

                 fields.addFieldAsXml(

                    "<Field Type='Text' DisplayName='Subject'/>",

                    true,

                    SP.AddFieldOptions.addToDefaultContentType);

                 fields.addFieldAsXml(

                    "<Field Type='Text' DisplayName='PageName'/>",

                    true,

                    SP.AddFieldOptions.addToDefaultContentType);

                 context.load(fields);

                 context.executeQueryAsync(onGetUserNameSucces, onGetUserNameFail);

             }

         }

     }

 }

 function onFail(sender, args) {

               alert( args.get_message());

 }

 function onGetUserNameSucces() {

     alert("insert");

 }

 function onGetUserNameFail(sender, args) {

     // TODO: implement your own fail handler and do some logging

 }

//---------------------------------------------------------------------------------------------