SharePoint - 5000 item limit threshold using JavaScript / AngularJs

//controller  

 $scope.init = function (person) {

            serviceObj.getAllItems().then(function (results) {

                    $scope.people = results;

                });

        };

//service.js

var getAllItems = function() {

                var query = listEndPoint + "/GetByTitle('Test List')/Items?$select=*";

                return baseService.getAllListItems(query);

            };

// baseSvc.js http module 

var getAllListItems = function(query) {

                var deferred = $q.defer();

                var url = baseUrl + query;

                var resultsCol=[];

                GetRows();

                function GetRows() {

                $http({

                        url: url,

                        method: "GET",

                        headers: {

                            "accept": "application/json;odata=verbose",

                            "content-Type": "application/json;odata=verbose"

                        }

                    })

                    .then(function(result) {

                        resultsCol = resultsCol.concat(result.data.d.results);

                        // If there's next set of data, "data.d.__next" will contain URL.

// If not then you’re at the end of the records list and the execution of the code will stop.

                        if (result.data.d.__next) {

                            url = result.data.d.__next;

                            GetRows();

                        }

                        else {

                            deferred.resolve(resultsCol);

                        }

                       

                    }),(function(result, status) {

                        deferred.reject(status);

                    });

                }

                return deferred.promise;  };     

// ajx model

function GetAllThresholdItems(email) {

                var url = _spPageContextInfo.webAbsoluteUrl +

"/_api/web/lists/getbytitle('Corporate Pass Booking')/items?$select=*,Pass_x0020_Type/Title&$expand=Pass_x0020_Type/Id&$top=1000";

                // Variable to store the list item values.              

                GetRows();

                function GetRows() {

                    return $.ajax({

                        url: url,

                        method: "GET",

                        headers: {

                            "Accept": "application/json; odata=verbose"

                        },

                        success: function (data) {

                            results = results.concat(data.d.results);

                            // If there's next set of data, "data.d.__next" will contain URL.

// If not then you’re at the end of the records list and the execution of the code will stop.

                            if (data.d.__next) {

                                url = data.d.__next;

                                GetRows();

                            }

                            else {

                                $.LoadingOverlay("hide");

                                filterMyBookingPassData(results, email);

                            }

                        },

                        error: function (error) {

                            $.LoadingOverlay("hide");

                        }

                    });

                }

            }

            function filterMyBookingPassData(allBookingData, eMail) {

                // $scope.myBookingData =  $filter('filter')(allBookingData, {Staff_x0020_Email: eMail});

                // picked up by angular

                $scope.$apply(function () {

                    $scope.filteredItems = $filter('filter')(allBookingData, function (item) {

                        return item.Staff_x0020_Email == eMail;

                    });

                });

            }

get SMTP server from SharePoint central admin using c#

 /// <summary>

        /// siteurl

        /// </summary>

        /// <returns></returns>

        protected static string GetSMTPHostName()

        {

            try

            {

                using (SPSite site = new SPSite(siteUrl))

                {

                    //Get the SMTP host name from “Outgoing e-mail settings”

                    return site.WebApplication.OutboundMailServiceInstance.Parent.Name;

                }

            }

            catch { return null; }

        }

        /// <summary>

        /// siteurl

        /// </summary>

        /// <returns></returns>

        protected static string GetFromEmailID()

        {

            try

            {

                using (SPSite site = new SPSite(siteUrl))

                {

                    //Get the “from email address” from “Outgoing e-mail settings”

                    return site.WebApplication.OutboundMailSenderAddress;

                }

            }

            catch { return null; }

        }

        /// <summary>

        /// siteurl

        /// </summary>

        /// <returns></returns>

        protected static int GetFromPortNumber()

        {

            try

            {

                using (SPSite site = new SPSite(siteUrl))

                {

                    //Get the “from email address” from “Outgoing e-mail settings”

                    return site.WebApplication.OutboundMailPort;

                }

            }

            catch { return 25; }

        } 

SharePoint Custom WebService SendingEmail with Javascript

1. Create asp.net webproject

2. Add newItem- webSerive (asmx)

<script type="text/javascript">

        $(function () {

            $("#btnsend").click(function () {

                var hostName = "smtp.gmail.com";

                var portNumber = 587;

                var enableSSL = true;

                var password = "test@123";

                var fromEmail = "from@gmail.com";

                var dispName = "FromdispName";

                var toEmail = "testing@gmail.com";

                var cc = "testing@gmail.com";

                var bcc = "testing@gmail.com";

                var subject = "subjectmsg";

                var body = '<html><body><table><tr><td><a href="http://win-qgdhpl3b82d/erequest/Pages/HReMRServiceRequest.aspx">File 1</a></td><td>bodymsg</td></tr></table></body></html>';

                $.ajax({

                    type: "POST",

                    url: "http://win-qgdhpl3b82d/erequest/_layouts/15/WebMailService/MailService.asmx/SendGmail",

                    data: "{ hostName: '" + hostName + "',portNumber: " + portNumber + ",enableSSL: " + enableSSL + ",password: '" + password + "',fromEmail: '" + fromEmail + "',dispName: '" + dispName + "',toEmail: '" + toEmail + "',cc: '" + cc + "',bcc: '" + bcc + "', subject: '" + subject + "', body: '" + body + "' }",

                    contentType: "application/json; charset=utf-8",

                    dataType: "json",

                    success: function (r) {

                        alert(r.d);

                    },

                    error: function (r) {

                        alert(r.responseText);

                    },

                    failure: function (r) {

                        alert(r.responseText);

                    }

                });

                return false;

            });

        });

    </script>

 using System;

using System.Collections.Generic;

using System.Configuration;

using System.Linq;

using System.Net;

using System.Net.Configuration;

using System.Net.Mail;

using System.Text.RegularExpressions;

using System.Web;

using System.Web.Services;

namespace NParksMailService

{

    /// <summary>

    /// Summary description for MailService

    /// </summary>

    [WebService(Namespace = "http://tempuri.org/")]

    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

    [System.ComponentModel.ToolboxItem(false)]

    // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 

    [System.Web.Script.Services.ScriptService]

    public class MailService : System.Web.Services.WebService

    {

        [WebMethod]

        public string HelloWorld()

        {

            return "Hello World";

        }

        [WebMethod]      

        public string SendEmail(string hostName, int portNumber, string fromEmail,string dispName, string toEmail, string cc, string bcc, string subject, string body)

        {

            if (SendMailMessage(hostName, portNumber,fromEmail, dispName, toEmail, cc, bcc, subject, body))

            {

                return "Email sent.";

            }

            else

            {

                return "Email failed to send";

            }

        }

        [WebMethod]

        public string SendGmail(string hostName, int portNumber, bool enableSSL, string password, string fromEmail, string dispName, string toEmail, string cc, string bcc, string subject, string body)

        {

            if (SendGmailMailMessage(hostName, portNumber, enableSSL, password,fromEmail, dispName, toEmail, cc, bcc, subject, body))

            {

                return "Email sent.";

            }

            else

            {

                return "Email failed to send";

            }

        }

        #region  Members

        /// <summary>

        /// SendMailMessage

        /// </summary>

        /// <param name="toEmail"></param>

        /// <param name="fromEmail"></param>

        /// <param name="bcc"></param>

        /// <param name="cc"></param>

        /// <param name="subject"></param>

        /// <param name="body"></param>

        public bool SendMailMessage(string hostName, int portNumber,string fromEmail,string dispName, string toEmail, string cc, string bcc, string subject, string body)

        {

            try

            {

                //create the MailMessage object

                MailMessage mMailMessage = new MailMessage();

                //set the sender address of the mail message

                if (!string.IsNullOrEmpty(fromEmail))

                {

                    mMailMessage.From = new MailAddress(fromEmail, dispName);

                }

                if (!string.IsNullOrEmpty(toEmail))

                {

                    if (toEmail.Contains("|"))

                    {

                        string[] toList = toEmail.Split('|');

                        foreach (var m in toList)

                        {

                            //set the recipient address of the mail message

                            mMailMessage.To.Add(new MailAddress(m));

                        }

                    }

                    else

                    {

                        //set the recipient address of the mail message

                        mMailMessage.To.Add(new MailAddress(toEmail));

                    }

                }

                //set the blind carbon copy address

                if (!string.IsNullOrEmpty(bcc))

                {

                    mMailMessage.Bcc.Add(new MailAddress(bcc));

                }

                //set the carbon copy address

                if (!string.IsNullOrEmpty(cc))

                {

                    if (cc.Contains("|"))

                    {

                        string[] cclist = cc.Split('|');

                        foreach (var m in cclist)

                        {

                            //set the recipient address of the mail message

                            mMailMessage.CC.Add(new MailAddress(m));

                        }

                    }

                    else

                    {

                        //set the recipient address of the mail message

                        mMailMessage.CC.Add(new MailAddress(cc));

                    }                   

                }

                //set the subject of the mail message

                if (!string.IsNullOrEmpty(subject))

                {

                    mMailMessage.Subject = subject;

                }

                else

                {

                    mMailMessage.Subject = "Subject";

                }

                //set the body of the mail message

                mMailMessage.Body = body;

                //set the format of the mail message body

                mMailMessage.IsBodyHtml = true;

                //set the priority

                mMailMessage.Priority = MailPriority.Normal;

                //create the SmtpClient instance              

                using (SmtpClient mSmtpClient = new SmtpClient(hostName, portNumber))

                {

                    mSmtpClient.Port = portNumber;

                    mSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;

                    mSmtpClient.UseDefaultCredentials = false;

                    mSmtpClient.Host = hostName;// "npkmail.nparksnet.nparks.gov.sg";

                                                //send the mail message

                    mSmtpClient.Send(mMailMessage);

                    return true;

                }

            }

            catch

            {

                return false;

            }

        }

        /// <summary>

        /// SendMailMessage

        /// </summary>

        /// <param name="toEmail"></param>

        /// <param name="fromEmail"></param>

        /// <param name="bcc"></param>

        /// <param name="cc"></param>

        /// <param name="subject"></param>

        /// <param name="body"></param>

        public bool SendGmailMailMessage(string hostName, int portNumber,bool enableSSL, string password, string fromEmail, string dispName, string toEmail, string cc, string bcc, string subject, string body)

        {

            try

            {

                //create the MailMessage object

                MailMessage mMailMessage = new MailMessage();

                //set the sender address of the mail message

                if (!string.IsNullOrEmpty(fromEmail))

                {

                    mMailMessage.From = new MailAddress(fromEmail, dispName);

                }

                if (!string.IsNullOrEmpty(toEmail))

                {

                    if (toEmail.Contains("|"))

                    {

                        string[] toList = toEmail.Split('|');

                        foreach (var m in toList)

                        {

                            //set the recipient address of the mail message

                            mMailMessage.To.Add(new MailAddress(m));

                        }

                    }

                    else

                    {

                        //set the recipient address of the mail message

                        mMailMessage.To.Add(new MailAddress(toEmail));

                    }

                }

                //set the blind carbon copy address

                if (!string.IsNullOrEmpty(bcc))

                {

                    mMailMessage.Bcc.Add(new MailAddress(bcc));

                }

                //set the carbon copy address

                if (!string.IsNullOrEmpty(cc))

                {

                    if (cc.Contains("|"))

                    {

                        string[] cclist = cc.Split('|');

                        foreach (var m in cclist)

                        {

                            //set the recipient address of the mail message

                            mMailMessage.CC.Add(new MailAddress(m));

                        }

                    }

                    else

                    {

                        //set the recipient address of the mail message

                        mMailMessage.CC.Add(new MailAddress(cc));

                    }

                }

                //set the subject of the mail message

                if (!string.IsNullOrEmpty(subject))

                {

                    mMailMessage.Subject = subject;

                }

                else

                {

                    mMailMessage.Subject = "subject";

                }

                //set the body of the mail message

                mMailMessage.Body = body;

                //set the format of the mail message body

                mMailMessage.IsBodyHtml = true;

                //set the priority

                mMailMessage.Priority = MailPriority.Normal;

                //create the SmtpClient instance

                using (SmtpClient smtp = new SmtpClient(hostName, portNumber))

                {                  

                    smtp.Host = hostName;

                    smtp.EnableSsl = true;

                    NetworkCredential NetworkCred = new NetworkCredential(fromEmail, password);

                    smtp.UseDefaultCredentials = true;

                    smtp.Credentials = NetworkCred;

                    smtp.Port = portNumber;

                    smtp.Send(mMailMessage);

                }

                return true;

            }

            catch(Exception ex)

            {

                return false;

            }

        }

        /// <summary>

        /// Determines whether an email address is valid.

        /// </summary>

        /// <param name="emailAddress">The email address to validate.</param>

        /// <returns>

        ///     <c>true</c> if the email address is valid; otherwise, <c>false</c>.

        /// </returns>

        public static bool IsValidEmailAddress(string emailAddress)

        {

            // An empty or null string is not valid

            if (String.IsNullOrEmpty(emailAddress))

            {

                return (false);

            }

            // Regular expression to match valid email address

            string emailRegex = @"^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}" +

                                @"\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\" +

                                @".)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$";

            // Match the email address using a regular expression

            Regex re = new Regex(emailRegex);

            if (re.IsMatch(emailAddress))

                return (true);

            else

                return (false);

        }

        #endregion

    }

}

SPClientPeoplePicker - model popup

 <div class="modal" id="my_modal">

    <div class="modal-dialog">

        <div class="modal-content">

            <div style="display:none;" class="pull-right">

                <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>

            </div>

            <div class="modal-body">

                <div class="form-group">

                    <label for="my-input">Delegate Approver Name</label>

                    <input type="text" class="form-control" style="display:none" id="username" ng-model="appProperties.DelegateUser.Title" disabled />

                    <div title="peoplePickerDelegateUser" id="peoplePickerDelegateUser"></div>

                </div>

            </div>

            <div class="modal-footer">

                <input id="btnSubmitRequest" class="frmbutton" value="Submit" ng-click="submitSysRequest(1,$event,appForm)" type="button" />

                <button class="btn btn-warning" type="button" data-dismiss="modal">Close</button>

            </div>

        </div>

    </div>

</div>

                <script>

                     //OnValueChangedClientScript- while user assing fire this event

            SPClientPeoplePicker.SPClientPeoplePickerDict.peoplePickerDelegateUser_TopSpan.OnValueChangedClientScript = function (peoplePickerId, selectedUsersInfo) {

                var userData = selectedUsersInfo[0];

                if (userData !== undefined) {

                    $('#userID').val(userData.Key.split('\\')[1]);

                    $scope.appProperties.SystemAccess.RequestedFor.LoginName = userData.Key.split('\\')[1];

                    // Get the first user's ID by using the login name.

                    getUserId(userData.Key).done(function (user) {

                        $scope.appProperties.SystemAccess.RequestedFor.Id = user.d.Id;

                    });

                }

            };

              // Get the user ID.

        function getUserId(userName) {

            var call = $.ajax({

                url: siteAbsoluteUrl + "/_api/web/siteusers(@v)?@v='" + encodeURIComponent(userName) + "'",

                method: "GET",

                async: false,

                headers: { "Accept": "application/json; odata=verbose" },

            });

            return call;

        }

                </script>