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omlac
omlac
Last Activity: Mar 19 '09, 01:38 PM
Joined: Aug 19 '08
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  • omlac
    replied to access dynamic controls in codebehind
    in ASP .NET
    access dynamic controls in codebehind

    im creating controls using javascript, and i would like to retrieve the values of the controls in code behind(vb.net/c#) . My vb.net below is not returning them,
    Odata is a div but i added the runat = "server" property. Would anyone know what im doing wrong.
    Code:
    Dim ctr As System.Web.UI.Control '  Web.System.Web.UI.Control
        For Each ctr In oData.Controls
    ...
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    Last edited by acoder; Mar 19 '09, 10:28 AM. Reason: Added [code] tags

      Leave a comment:

    • omlac
      started a topic access dynamic controls in codebehind
      in ASP .NET

      access dynamic controls in codebehind

      im creating controls using javascript, and i would like to retrieve the values of the controls in code behind(vb.net/c#) . My vb.net below is not returning them,
      Odata is a div but i added the runat = "server" property. Would anyone know what im doing wrong.
      Code:
      Dim ctr As System.Web.UI.Control '  Web.System.Web.UI.Control
        For Each ctr In oData.Controls
            Windows.Forms.MessageBox.Show(ctr.ID)
      ...
      See more | Go to post
      Last edited by acoder; Mar 19 '09, 10:26 AM. Reason: Added [code] tags
      • omlac
        replied to javascript controls disappear
        in Javascript
        thanks, it worked, that fixed it
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        • omlac
          replied to javascript controls disappear
          in Javascript
          thanks,
          my function loadcontrols has a parameter strParams which is generated in code behind(either onload or on init). do u thinki will be able to pass this parameter if i useevent listners.

          Thanks
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          • omlac
            replied to javascript controls disappear
            in Javascript
            i added this line on init but it just runs trough the line and doesnt call the java function when its a postback, it only run once(the first time)

            ClientScript.Re gisterStartupSc ript(Me.GetType (), "ctrScript" , "<script language = 'javascript'>Lo adControls('" & strParams & "')</script>")

            Thanks
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            • omlac
              started a topic javascript controls disappear
              in Javascript

              javascript controls disappear

              im creating controls using javascript, but whenever there is a postback on the page all the controls created in javascript disappear.
              How do i fix this problem.
              the code below shows how im creating them.

              Code:
              var txt5   = document.createElement("input");
              txt5.setAttribute ('type', 'text');
              txt5.setAttribute ('id', j[0]);
              txt5.setAttribute ('name', j[0]);
              ...
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              Last edited by acoder; Mar 18 '09, 10:33 AM. Reason: Added [code] tags
              • omlac
                replied to Text Changed event
                in Javascript
                Thank you very much it worked.

                Regards
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                • omlac
                  started a topic Text Changed event
                  in Javascript

                  Text Changed event

                  Good day
                  Im using java script to handle the textchanged event of a textbox, im registering the javascript at form load as tboContent.Attr ibutes.Add("OnC hange", "return TextChange();") ;
                  but the event fires only after i click on another control which postback. i want the event to fire everytime i type in something.
                  I have set the autopostback to true on the textbox.

                  Does anyone know how to solve...
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                  • omlac
                    replied to Remove/Delete Request.QueryString C#
                    in .NET
                    Thank you very much, it seems as if i cant modify the querystring variables...
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                    • omlac
                      started a topic Remove/Delete Request.QueryString C#
                      in .NET

                      Remove/Delete Request.QueryString C#

                      Hi all
                      How do i delete/remove a Querystring variable.
                      say Request.QuerySt ring["ID"]);
                      i have tried this Request.QuerySt ring["ID"].Remove(0) but it didnt remove it nor did it give an error message.
                      I also tried Request.QuerySt ring.Clear(); and the error was the variable is readonly.
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