HOWTO: Write controls compatible with UpdatePanel without linking to the ASP.NET AJAX DLL RSS

• • Reply
  

  LSU.Net

  Contributor

  2479 Points

  467 Posts

  Re: HOWTO: Write controls compatible with UpdatePanel without linking to the ASP.NET AJAX DLL

  Mar 26, 2007 02:15 PM|LINK

   Alhambraeidos,

   

  Hay dos funcciones que tienen el mismo nombre. Necesita usted usar ese sintactico:

   

  Type scriptManagerType = Type.GetType("System.Web.UI.ScriptManager, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35", false);
          if (scriptManagerType != null)
          {
              //ScriptManager.RegisterClientScriptResource(Control, Type, string);
  
  
              RegisterClientScriptResourceMethod = scriptManagerType.GetMethod("RegisterClientScriptResource",
                  new Type[] { typeof(Control), typeof(Type), typeof(System.String)});
          }

    

   

  
   

  
  
  Please remember to "mark as answered" posts that have helped you.
  
  -----
  http://lsudotnet.blogspot.com
• • Reply
  

  stock

  Member

  3 Points

  11 Posts

  Re: HOWTO: Write controls compatible with UpdatePanel without linking to the ASP.NET AJAX DLL

  Oct 25, 2007 08:46 PM|LINK

   

  My ASP.NET Ajax page has a LinkButton under the UpdatePanel. When clicking the link button, another web page test.aspx will pop up in a new window.  I used Eilon's ScriptManagerHelper class to register the javascript aiming to open a new window. Here is the event handler when clicking on the link button:

  protected void lbutton_Click(object sender, EventArgs e)

  {

              System.Text.StringBuilder strBuilder = new System.Text.StringBuilder();

              {

                  strBuilder.Append("<script language='javascript'>");

                  strBuilder.Append("x=0; y=0; if(screen){x=(screen.availWidth - 900)/2; y = (screen.availHeight - 700)/2;}");

                  strBuilder.Append("window.open('" + "../forms/test.aspx" + "', 'CustomPopUp', ");    

                  strBuilder.Append("'width=900, height=600, left='+x+',top='+y+',screenX='+x+',screenY='+y+',menubar=yes, scrollbars=yes, status=yes, resizable=yes')");

                  strBuilder.Append("</script>");

              }

              ScriptManagerHelper.RegisterStartupScript(this, this.GetType(), "PopupScript", strBuilder.ToString(), true);          

  }

  The new window cannot be opened. If just using “window.open();”, it cannot be opened either. Both of them have this error: There is no source code available for the current location. Any comments about this error? Thanks.

   

  PC