How can I display a messagebox in ASP NET

Question

I want to show a message box on the successful save of any item  I googled it and tried different solutions  but none of them worked  Here is the code I am using   try       con Open        string pass  abc       cmd   new SqlCommand  insert into register values                                              txtName Text                                                   txtEmail Text                                                   txtPhoneNumber Text                                                   ddlUserType SelectedText                                                   pass         con        cmd ExecuteNonQuery        con Close        Response Write   lt script LANGUAGE  JavaScript   gt alert  Login Successful   lt  script gt       catch  Exception ex       finally       con Close         I am using Firefox  if that matters

User · Answer

Alert message with redirect   Response Write   lt script language  javascript  gt window alert  Popup message    window location  webform aspx   lt  script gt      Only alert message  Response Write   lt script language  javascript  gt window alert  Popup message    lt  script gt

User · Answer

Response Write is used to display the text not for executing JavaScript  If you want to execute the JavaScript from your code than try as below   try       con Open        string pass  abc       cmd   new SqlCommand  insert into register values      txtName Text           txtEmail Text           txtPhoneNumber Text           ddlUserType SelectedText           pass         con       cmd ExecuteNonQuery        con Close        Page ClientScript RegisterStartupScript this GetType     click   alert  Login Successful         catch  Exception ex      finally       con Close

User · Answer

you can use clientscript  MSDN   Clientscript   String scriptText             alert  sdsd          ClientScript RegisterOnSubmitStatement this GetType              ConfirmSubmit   scriptText     try this   ClientScript RegisterStartupScript this GetType     JSScript   scriptText       ClientScript RegisterClientScriptBlock this GetType     alert   scriptText     use this

User · Answer

This code will help you add a MsgBox in your asp net file  You can change the function definition to your requirements  Hope this helps   protected void Addstaff Click object sender  EventArgs e                if  intClassCapcity  lt  intCurrentstaffNumber                                                       MsgBox  Record cannot be added because max seats available for the      string Session  course name       training has been reached                      else                          sqlClassList Insert                     private void MsgBox string sMessage                        string msg     lt script language   javascript   gt                msg     alert      sMessage                      msg      lt  script gt                Response Write msg

User · Answer

The best solution is a minimal use of java directly in the visualstudio GUI   here it is  On a button go to the  OnClientClick  property  its not into events   overthere type   return confirm  are you sure      it will put a dialog with cancel ok buttons transparent over current page if cancel is pressed no postback will ocure  However if you want only ok button type   alert   i told you so     The events like onclick work server side they execute your code  while OnClientClick runs in the browser side  the come most close to a basic dialog

User · Answer

Make a method of MsgBox in your page     public void MsgBox String ex  Page pg Object obj         string s     lt SCRIPT language  javascript  gt alert      ex Replace   r n      n   Replace                  lt  SCRIPT gt        Type cstype   obj GetType        ClientScriptManager cs   pg ClientScript      cs RegisterClientScriptBlock cstype  s  s ToString         and when you want to use msgbox just put this line  MsgBox    your message     this Page  this

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freelancer If you are using ScriptManager then try this code for message    string script    alert   Hello        ScriptManager RegisterStartupScript this  GetType                            ServerControlScript   script  true

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Using AJAX Modal Popup and creating a Message Box Class   Messsage Box Class   public class MessageBox       ModalPopupExtender  modalPop      Page  page      object  sender      Panel  pnl       public enum Buttons               AbortRetryIgnore          OK          OKCancel          RetryCancel          YesNo          YesNoCancel           public enum DefaultButton               Button1          Button2          Button3           public enum MessageBoxIcon               Asterisk          Exclamation          Hand          Information          None          Question          Warning             public MessageBox Page page  object sender  Panel pnl                 page   page           sender   sender           pnl   pnl           modalPop   new ModalPopupExtender              modalPop ID    popUp            modalPop PopupControlID    ModalPanel                public void Show String strTitle  string strMessage  Buttons buttons  DefaultButton defaultbutton  MessageBoxIcon msbi                MasterPage mPage    page Master          Label lblTitle   null          Label lblError   null          Button btn1   null          Button btn2   null          Button btn3   null          Image imgIcon   null             lblTitle     Default  page Master  messageBoxTitle          lblError     Default  page Master  messageBoxMsg          btn1     Default  page Master  button1          btn2     Default  page Master  button2          btn3     Default  page Master  button3          imgIcon     Default  page Master  messageBoxIcon           lblTitle Text   strTitle          lblError Text   strMessage           btn1 CssClass    btn btn-default           btn2 CssClass    btn btn-default           btn3 CssClass    btn btn-default            switch  msbi                        case MessageBoxIcon Asterisk                    imgIcon ImageUrl      img asterisk jpg                   break              case MessageBoxIcon Exclamation                    imgIcon ImageUrl      img exclamation jpg                   break              case MessageBoxIcon Hand                  break              case MessageBoxIcon Information                  break              case MessageBoxIcon None                  break              case MessageBoxIcon Question                  break              case MessageBoxIcon Warning                  break                    switch  buttons                        case Buttons AbortRetryIgnore                  btn1 Text    Abort                   btn2 Text    Retry                   btn3 Text    Ignore                   btn1 Visible   true                  btn2 Visible   true                  btn3 Visible   true                   break               case Buttons OK                  btn1 Text    OK                   btn1 Visible   true                  btn2 Visible   false                  btn3 Visible   false                  break               case Buttons OKCancel                  btn1 Text    OK                   btn2 Text    Cancel                   btn1 Visible   true                  btn2 Visible   true                  btn3 Visible   false                  break               case Buttons RetryCancel                  btn1 Text    Retry                   btn2 Text    Cancel                   btn1 Visible   true                  btn2 Visible   true                  btn3 Visible   false                  break               case Buttons YesNo                  btn1 Text    No                   btn2 Text    Yes                   btn1 Visible   true                  btn2 Visible   true                  btn3 Visible   false                  break               case Buttons YesNoCancel                  btn1 Text    Yes                   btn2 Text    No                   btn3 Text    Cancel                   btn1 Visible   true                  btn2 Visible   true                  btn3 Visible   true                  break                     if  defaultbutton    DefaultButton Button1                        btn1 CssClass    btn btn-primary               btn2 CssClass    btn btn-default               btn3 CssClass    btn btn-default                      else if  defaultbutton    DefaultButton Button2                        btn1 CssClass    btn btn-default               btn2 CssClass    btn btn-primary               btn3 CssClass    btn btn-default                      else if  defaultbutton    DefaultButton Button3                        btn1 CssClass    btn btn-default               btn2 CssClass    btn btn-default               btn3 CssClass    btn btn-primary                      FirePopUp               private void FirePopUp                  modalPop TargetControlID     Button  sender  ID           modalPop DropShadow   true           modalPop OkControlID     btn 1   2   3           modalPop CancelControlID     btn 1   2   3           modalPop BackgroundCssClass    modalBackground            pnl Controls Add  modalPop            modalPop Show             In my MasterPage code      region AlertBox     public Button button1               get           return this btn1              public Button button2               get           return this btn2              public Button button3               get           return this btn1               public Label messageBoxTitle               get           return this lblMessageBoxTitle               public Label messageBoxMsg               get           return this lblMessage               public Image messageBoxIcon               get           return this img               public DialogResult res               get   return res            set   res   value                endregion   In my MasterPage aspx   On the header add reference   just for some style    lt link href  https   maxcdn bootstrapcdn com bootstrap 3 3 0 css bootstrap min css  rel  stylesheet  gt    On the Content    lt asp Panel ID  ModalPanel  runat  server  style  display  none  position  absolute  top 0   gt           lt asp Panel ID  pnlAlertBox  runat  server   gt           lt div class  modal-dialog   gt               lt div ID  modalContent  runat  server  class  modal-content  gt                   lt div class  modal-header  gt                         lt h4 class  modal-title  id  myModalLabel  gt                            lt asp Label ID  lblMessageBoxTitle  runat  server  Text  This is the MessageBox Caption  gt  lt  asp Label gt                       lt  h4 gt                   lt  div gt                   lt div ID  modalbody  class  modal-body  style  width 800px  height 600px  gt                       lt asp Image ID  img  runat  server  Height  20px  Width  20px   gt                       lt asp Label ID  lblMessage  runat  server  Text  Here Goes My Message  gt  lt  asp Label gt                   lt  div gt                   lt div class  modal-footer  gt                       lt asp Button ID  btn1  runat  server  OnClick  btn Click  CssClass  btn btn-default  Text  Another Button    gt                       lt asp Button ID  btn2  runat  server  OnClick  btn Click  CssClass  btn btn-default  Text  Cancel    gt                       lt asp Button ID  btn3  runat  server  OnClick  btn Click  CssClass  btn btn-primary  Text  Ok    gt                   lt  div gt               lt  div gt           lt  div gt       lt  asp Panel gt      lt  asp Panel gt    And to call it from a button  button code   protected void btnTest Click object sender  EventArgs e                        MessageBox msgBox   new MessageBox this  sender  aPanel               msgBox Show  This is my Caption    this is my message   MessageBox Buttons AbortRetryIgnore  MessageBox DefaultButton Button1  MessageBox MessageBoxIcon Asterisk

User · Answer

create a simple JavaScript function having one line of code- alert  Hello this is an Alert    and instead on OnClick    use OnClientClick   method     lt html xmlns  http   www w3 org 1999 xhtml  gt    lt head runat  server  gt    lt title gt  lt  title gt    lt script type  text javascript  language  javascript  gt      function showAlert             alert  Hello this is an Alert           lt  script gt    lt  head gt    lt body gt    lt form id  form1  runat  server  gt    lt div gt    lt asp Button ID  Button1  runat  server  Text  Button  OnClientClick  showAlert      gt    lt  div gt    lt  form gt    lt  body gt    lt  html gt

User · Answer

just try this  it works fine in my browser   your response writing code should be  Response Write   lt script gt alert  login successful    lt  script gt       Hope this works

User · Answer

This method works fine for me   private void alert string message        Response Write   lt script gt alert      message       lt  script gt         Example   protected void Page Load object sender  EventArgs e        alert  Hello world         And when your page load yo will see something like this     I m using  NET Framework 4 5 in Firefox

User · Answer

I use this and it works  public void Messagebox string xMessage        Response Write   lt script gt alert      xMessage       lt  script gt         And I call like this      Messagebox  je suis la

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Try This Code Successfully  Written on click Button   ScriptManager RegisterStartupScript this  GetType    alertMessage    alert  Record Inserted Successfully      true

[javascript] How can I display a messagebox in ASP.NET?

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