asp.net mvc 4 - I need to update the model view and reflect those changes in database -


here,i have typed view in i'm showing registered user his/her data in form allow updating edited data , make changes reflected database.

i have written code action methods in both , post method accordingly can't figure out what's causing issue.the issue changes made on view page binded model class not reflected database table though have written method db.submit changes().

below code: , post action methods detailsupdate view page:

    [httppost]          [validateantiforgerytoken]          public actionresult patientdetailspage2(patients p)          {              if (modelstate.isvalid)              {                  tblpatient updatedpatientdetail = new tblpatient()                  {                      patientname = p.patientname,                      patientage = (short) p.age,                      patientmail = p.patientemail,                      patientmobileno = p.patientmobileno,                      patientpassword = p.patientpassword                  };                  db.submitchanges();                  return view();              }              else              {                  viewbag.errormessage = "please ensure fields filled correctly";              }              return view();            }          public actionresult patientdetailspage2()          {              if(tempdata["doc"] != null)              {                  var data = (patients)tempdata["doc"];                  return view(data);              }              return view();          }

also mention when place debug , scan updated values shows updated value @ point model's object assigned table parameters submit changes line code scanned shows old value password field(the field value want updated here).please me programmers!

    [httppost]     [validateantiforgerytoken]     public actionresult patientdetailspage2(patients p)     {         if (modelstate.isvalid)         {             tblpatient updatedpatientdetail = new tblpatient()             {                 patientname = p.patientname,                 patientage = (short) p.age,                 patientmail = p.patientemail,                 patientmobileno = p.patientmobileno,                 patientpassword = p.patientpassword             };             db.patients.add(updatedpatientdetail);             db.submitchanges();             return view();         }         else         {             viewbag.errormessage = "please ensure fields filled correctly";         }         return view();      }

you must add model object db model before save.


Comments

Post a Comment

Popular posts from this blog

asynchronous - C# WinSCP .NET assembly: How to upload multiple files asynchronously -

i using winscp .net assembly uploading files. want upload multiple files asynchronous way. have created method works single upload. public class uploadingdata { private sessionoptions _sessionoptions; private session _session; //connection etc private void onconnected() { foreach (var fileinfo in localfileslist) { var task = task.factory.startnew(() => uploadfilesasync(fileinfo)); } } private async task uploadfilesasync(string file) { string remotefilepath = _session.translatelocalpathtoremote(file, @"/", "/test_data_upload"); var uploading = _session.putfiles(file, remotefilepath, false); //when done await task.run(() => thread.sleep(1000)); } } please suggest me correct way. thanks you can use backgroundworker class this: string[] images = new string[50]; foreach (var path in images) { backgroundworker
Read more

aws api gateway - SerializationException in posting new Records via Dynamodb Proxy Service in API -

i getting "__type": "com.amazon.coral.service#serializationexception" as reply in postman & in test console in api gateway trying post record directly dynamodb using api proxy services.. referring aws article - https://aws.amazon.com/blogs/compute/using-amazon-api-gateway-as-a-proxy-for-dynamodb/ here's mapping { "tablename": "tablenamegoeshere", "item": { "id" : "$context.requestid" "eventname" : "$input.path('$.eventname')", "timestamp" : $input.path('$.timestamp'), "answers": "$util.parsejson($input.path('$.answers'))" } } update: did asked ... , worked if try add array of json objects gives me above same error - here's trying now. please - couldnt find on google well #set($inputroot = $input.path('$')) { "tablename": "answer", "item": {
Read more

asp.net - Problems sending emails from forum -

i have been redesigning site has message board, has been written guy looked after site. it has few problems , written in .asp , uses .mdb files database. you can see whole thing here . feel free post if helps, test thing have set using original files , new database. the basic problem when posts message, supposed email sent them, have posted it. when replies, originator supposed message, replier has been posted. i’d have thought @ point in process there should script/file in postmessage.asp? the postmessage.asp page below. <% option explicit %> <!-- #include virtual="common/adovbs.inc" --> <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="generator" content="microsoft frontpage 4.0"> <meta name="progid" content="frontpage.editor.document"> <title>new page 2</title> <base target="_self"
Read more