Show event from Code Behind[Answered] RSS

• • Reply
  wmec

  Contributor

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  Show event from Code Behind

  Jan 13, 2018 03:40 PM|wmec|LINK

  Hi,

  How to run the following event, from Code Behind?

  function showMsg0() {
                  $.message({
                      title: '信息',
                      content: 'new或NEW是保护字，不可以选为名字简称！',
                      buttons: {
                          OK: {
                              text: 'OK',
                              btnClass: 'btn-green',
                              keys: ['enter'],
                              action: function () {
                                  //$.alert('You clicked OK!');
                              }
                          },
                      }
                  });
                  return false;
  };
  

  Many Thanks & Best Regards,
  Peter
  
• • Reply
  wmec

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  5815 Posts

  Re: Show event from Code Behind

  Jan 15, 2018 06:56 AM|wmec|LINK

  Hi,

  Any help?

  Many Thanks & Best Regards,
  Peter
  
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  X.Daisy

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  730 Posts

  Re: Show event from Code Behind

  Jan 15, 2018 07:46 AM|X.Daisy|LINK

  Hi wmec,

  If you want to call javascript event from code behind, you can use Page.ClientScript.RegisterStartupScript method. For example:

  <asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />

  protected void Button1_Click(object sender, EventArgs e)
  {
      Page.ClientScript.RegisterStartupScript(this.GetType(), "alert", "showMsg0()", true);
  }

  Best Regards,

  Daisy

  MSDN Community Support
  Please remember to click "Mark as Answer" the responses that resolved your issue.
  If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.
• • Reply
  wmec

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  5815 Posts

  Re: Show event from Code Behind

  Jan 15, 2018 08:13 AM|wmec|LINK

  Hi,
  Sorry to that I cannot show the message prompt properly, by the following

  function showMsg0() {
      $.message({
          title: '信息',
          content: 'new或NEW是保护字，不可以选为名字简称！',
          buttons: {
              OK: {
                  text: 'OK',
                  btnClass: 'btn-green',
                  keys: ['enter'],
                  action: function () {
                      //$.alert('You clicked OK!');
                  }
              },
          }
      });
      return false;
  };
  ...
          protected void userabbr_post_change(object sender, EventArgs e)
          {
              if (tb_userabbr.Text.ToUpper() == "NEW")
              {
                  Page.ClientScript.RegisterStartupScript(this.GetType(), "alert", "showMsg0()", true);
                  tb_userabbr.Text = "";
                  return;
              }
          }
  

  Many Thanks & Best Regards,
  Peter
  
• • Reply
  wmec

  Contributor

  6479 Points

  5815 Posts

  Re: Show event from Code Behind

  Jan 16, 2018 05:02 AM|wmec|LINK

  Sorry, how to correct this error

  Uncaught SyntaxError: missing ) after argument list

  
  in the following

  function showMsg0() {
      $.message({
          title: '信息',
          content: 'new或NEW是保护字，不可以选为名字简称！',
          buttons: {
              OK: {
                  text: 'OK',
                  btnClass: 'btn-green',
                  keys: ['enter'],
                  action: function () {
                      //$.alert('You clicked OK!');
                  }
              }
          }
      });
      return false;
  };
  

  
  

  Many Thanks & Best Regards,
  Peter
  
• • Reply
  X.Daisy

  Contributor

  2400 Points

  730 Posts

  Re: Show event from Code Behind

  Jan 16, 2018 10:00 AM|X.Daisy|LINK

  Hi wmec,

  It seems there is something wrong with javascript event. I've checked this function, there is no such error in it. It might be other js code cause this error. You can click the error to check which code causes this error:

  

  Besides, I can't find $.message function on my side, which Plug-ins are you using? Please post more details here.

  Best Regards,

  Daisy

  MSDN Community Support
  Please remember to click "Mark as Answer" the responses that resolved your issue.
  If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.
• • Reply
  wmec

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  6479 Points

  5815 Posts

  Re: Show event from Code Behind

  Jan 16, 2018 01:02 PM|wmec|LINK

  Hi Daisy,

  If I clicked that error, it was pointing to such part below

  <script type="text/javascript">
  //<![CDATA[
  (function() {var fn = function() {$get("ctl08_HiddenField").value = '';Sys.Application.remove_init(fn);};Sys.Application.add_init(fn);})();showMsg0()//]]>
  </script>

  Now, there is originally, no mentioned problem to the page. Problem only arises, after I've entered 'new' to 1st field, on the page.

  Many Thanks & Best Regards,
  Peter
  
• • Reply
  X.Daisy

  Contributor

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  730 Posts

  Re: Show event from Code Behind

  Jan 17, 2018 09:49 AM|X.Daisy|LINK

  Hi wmec,

  Just from this code, I can't find which code causes the error. If it's convenient, please post the full demo here. Then I can understand the error better. Besides, '$.message' seems you are using some Plug-ins. Which jquery Plug-ins are you using? 

  Best Regards,

  Daisy

  MSDN Community Support
  Please remember to click "Mark as Answer" the responses that resolved your issue.
  If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.
• • Reply
  wmec

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  5815 Posts

  Re: Show event from Code Behind

  Jan 17, 2018 10:06 AM|wmec|LINK

  Hi Daisy,
  The page now is referring to such libraries

      <link rel="stylesheet" type="text/css" href="StyleSheet1.css"/>
      <link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css" />
      <script type="text/javascript" src="https://code.jquery.com/jquery-1.12.4.js"></script>
      <script type="text/javascript" src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>    
      <script type="text/javascript" src="//code.jquery.com/jquery-2.1.3.min.js"></script>
      <script type="text/javascript" src="//code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
      <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/jquery-confirm/3.2.3/jquery-confirm.min.js"></script>
      <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-confirm/3.3.2/jquery-confirm.min.js"></script>
      <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jquery-confirm/3.3.2/jquery-confirm.min.css" />
      <link rel="stylesheet" type="text/css" href="//code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
      <link rel="stylesheet" type="text/css" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" />
      <link rel="stylesheet" type="text/css" href="//cdnjs.cloudflare.com/ajax/libs/jquery-confirm/3.2.3/jquery-confirm.min.css" />
  

  Many Thanks & Best Regards,
  Peter
  
• • Reply
  X.Daisy

  Contributor

  2400 Points

  730 Posts

  Re: Show event from Code Behind

  Jan 18, 2018 10:02 AM|X.Daisy|LINK

  Hi wmec,

  First, we should to confirm which code causes this error——html or code behind. Please modify the js code to:

  function showMsg0() {
      alert("Code behind is correct!");
  };

  Second, if it can alert this sentence, it means the error is caused by js code. According to the reference you post here, I don't find $.message event. Where do you find this event? If it's convenient, please post your code in github or OneDrive, then I can test your code.

  Best Regards,

  Daisy

  MSDN Community Support
  Please remember to click "Mark as Answer" the responses that resolved your issue.
  If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.
• • Reply
  wmec

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  5815 Posts

  Re: Show event from Code Behind

  Jan 18, 2018 10:13 AM|wmec|LINK

  Hi Daisy,

  Thanks

  Many Thanks & Best Regards,
  Peter