4, CRM2011 programming Combat--the value of the specified control in the form is processed and updated to another field

Requirements: updated to the field "expiry deadline" by adding the value of the receipt time plus the expiration reminder time

Js Call:

Set expiration deadline    function Setdeadline () {    var recordId = Xrm.Page.data.entity.getId ();    var entityname = Xrm.Page.data.entity.getEntityName ();    var reportedtime = Xrm.Page.getControl ("Hxcs_fdatetimeofrequesthelp"). getattribute (). GetValue (). tolocalestring ();    var remindtime =xrm.page.getcontrol ("Hxcs_fremindtime"). getattribute (). GetText ();    $.post ("/isv/handlers/setremindhandler.ashx", {"recordId": RecordId, "EntityName": EntityName, "Reportedtime": Reportedtime, "Remindtime": Remindtime}, function (data) {});

Generic handler setremindhandler.ashx The code is as follows:

Using system;using system.collections.generic;using system.linq;using system.web;using Microsoft.Xrm.Sdk;using Microsoft.xrm.sdk.client;using system.net;using system.servicemodel.description;using System.Configuration; namespace iswaterweb{//<summary>///Setremindhandler///</summary> public class Setremi        Ndhandler:ihttphandler {Iorganizationservice _service = null; public void ProcessRequest (HttpContext context) {context.            Response.ContentType = "Text/plain"; String Recordid=context.            request["RecordId"]; String Entityname=context.            request["EntityName"]; String reportedtime = context. request["Reportedtime"]; Time to receive the report string remindtime = context. request["Remindtime"]; Expiry reminder Time (h) if (!string. IsNullOrEmpty (Reportedtime) &&!string.                IsNullOrEmpty (Remindtime)) {DateTime rtime = Convert.todatetime (reportedtime); Double HourcouNTS = Convert.todouble (remindtime);                DateTime deadline = rtime.addhours (hourcounts);                _service = Getorganization ();                Entity entity = new entity (); Entity.                Id=guid.parse (RECORDID); Entity.                Logicalname=entityname; Entity.                attributes["Hxcs_fdeadline"] = deadline; _service.            Update (entity); }} public Iorganizationservice getorganization () {String UserName = ConfigurationManager .            appsettings["LoginName"];            String Password = configurationmanager.appsettings["Loginpwd"];            String url=configurationmanager.appsettings["Organizationserviceurl"];            Uri uri = new uri (URL);            var cred = new ClientCredentials (); Cred.            windows.clientcredential = new NetworkCredential ("Xiaozhou", "Zhou123."); Cred.            windows.clientcredential = new NetworkCredential (UserName, Password); Organizationserviceproxy _pRoxy = new Organizationserviceproxy (URI, NULL, cred, NULL);            Iorganizationservice _service = (iorganizationservice) _proxy;        return _service;            } public bool IsReusable {get {return false; }        }    }}

Note: Remember to place the generic handler setremindhandler.ashx in the server directory:C:\Program Files\Microsoft Dynamics Crm\crmweb\isv \handlers, if there is no handlers directory, you can create a new.