Transferring page values to another page TEXTAREA RSS

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  nick251988

  Member

  4 Points

  48 Posts

  Transferring page values to another page TEXTAREA

  Aug 03, 2012 01:09 PM|LINK

  Good morning to all,
  I have a problem with passing information to textArea TextArea.
  From a TextBox to a label while working with the TextArea does not work.
  Suppose that for the textArea there is another syntax. Someone can help me?
  please?
  I give you the code that I work with textArea

  
  

  thanks

  
  

   protected void Button1_Click(object sender, EventArgs e)
          {
              Session["destinatario"] = tbdestinatario_ins.Text;
              Session["attenzione"] = tbattn_ins.Text;
              Session["copia"] = tbcopia_ins.Text;
              Session["fax"] = tbfax_ins.Text;
              Session["oggetto"] = tboggetto_ins.Text;
              Session["testo"] = tatesto_ins.Text;      //error
              Response.Redirect("Default.aspx");
          }

  
  anhother page "Default.aspx"
  

  
  

   protected void Page_Load(object sender, EventArgs e)
          {
              if (Session["destinatario"] != null)
              {
                  lbldestinatario.Text = Session["destinatario"].ToString();
              }
              if (Session["copia"] != null)
              {
                  lblcopia.Text = Session["copia"].ToString();
              }
              if (Session["attenzione"] != null)
              {
                  lblattn.Text = Session["attenzione"].ToString();
              }
              if (Session["fax"] != null)
              {
                  lblfax.Text = Session["fax"].ToString();
              }
              if (Session["oggetto"] != null)
              {
                  lbloggetto.Text = Session["oggetto"].ToString();
              }
              if (Session["testo"] != null)
              {
                  tatesto.Text = Session["testo"].ToString();   //error
              }

  • Moved by tmorton on Aug 03, 2012 02:34 PM
• • Reply
  

  ganesh.rane

  Participant

  1854 Points

  318 Posts

  Re: Transferring page values to another page TEXTAREA

  Aug 03, 2012 01:19 PM|LINK

  Can you please paste the error message ?

  Thanks,
  Ganesh Rane
  
  Don't forget to mark useful responses as Answer if they helped you towards a solution.
• • Reply
  

  nick251988

  Member

  4 Points

  48 Posts

  Re: Transferring page values to another page TEXTAREA

  Aug 03, 2012 01:37 PM|LINK

  Error   The name 'tatesto_ins' does not exist in the current context 

  error The name 'tatesto' does not exist in the current context  
  
  

• • Reply
  

  Catherine Sh...

  All-Star

  23373 Points

  2490 Posts

  Microsoft

  Re: Transferring page values to another page TEXTAREA

  Aug 09, 2012 02:35 AM|LINK

  Hi, 

  nick251988

  Suppose that for the textArea there is another syntax. Someone can help me?
  please?

  As we all know, the TextArea is a html control. If you want to use it in the code behind, you need to add runat="server" in the markup. And if you want to get the value of it, please follow the demo below:

  In the .aspx

  <textarea id="TextArea1" cols="20" rows="2"  runat="server"  >
          the value of textarea
          </textarea>
          <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>

  In the .cs

   protected void Page_Load(object sender, EventArgs e)
      {
          Label1.Text = TextArea1.Value;
      }

  Best wishes,

  Please mark the replies as answers if they help or unmark if not.
  Feedback to us
  
  Develop and promote your apps in Windows Store
  
  • Marked as answer by Catherine Shan - MSFT on Aug 13, 2012 02:07 AM
• • Reply
  

  nick251988

  Member

  4 Points

  48 Posts

  Re: Transferring page values to another page TEXTAREA

  Aug 09, 2012 06:15 AM|LINK

  hi catherine,

  thanks for the answer.

  It's perfect. Good job.

  When I write in textarea going and going, as headed by the label does not contain the same text written in the textarea.
  How do I make sure that the label carry-exactly the same thing I wrote in the textarea?
  The label does not mention when you wrap in textarea.

  how can I do??

• • Reply
  

  Catherine Sh...

  All-Star

  23373 Points

  2490 Posts

  Microsoft

  Re: Transferring page values to another page TEXTAREA

  Aug 09, 2012 07:09 AM|LINK

  Hi, 

  nick251988

  How do I make sure that the label carry-exactly the same thing I wrote in the textarea?

  You can do it using javascript. Use document.getElementById method to obtain the value of the TextArea1 at first. Then assign it to Label.  Please check the demo below:

  <html xmlns="http://www.w3.org/1999/xhtml">
  <head runat="server">
  <title></title>
  <script type="text/javascript">
  function test1() {
  document.getElementById('Label1').innerText = document.getElementById('TextArea1').value;
  }
  
  </script>
  </head>
  <body>
  <form id="form1" runat="server">
  <div>
  <textarea id="TextArea1" cols="20" rows="2" runat="server" onkeyup="test1()" >
  the value of textarea
  </textarea>
  <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
  </div>
  </form>
  </body>
  </html>

  Best wishes,

  Please mark the replies as answers if they help or unmark if not.
  Feedback to us
  
  Develop and promote your apps in Windows Store
  
  • Marked as answer by Catherine Shan - MSFT on Aug 13, 2012 02:07 AM