Powertips » ASPX Web Controls http://scripting.chaindb.com Programmer tips Thu, 22 Dec 2011 02:57:10 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 Bugs: Menu Control does not work on Safari and Chrome browser http://scripting.chaindb.com/2011/10/24/bugs-menu-control-does-not-work-on-safari-and-chrome-browser/ http://scripting.chaindb.com/2011/10/24/bugs-menu-control-does-not-work-on-safari-and-chrome-browser/#comments Mon, 24 Oct 2011 07:56:49 +0000 admin http://scripting.chaindb.com/?p=1114

Here’s a code for fixing this known issue on the Safari and Chrome browsers

  1. If (Request.UserAgent.IndexOf("AppleWebKit") > 0) Then
  2.             Request.Browser.Adapters.Clear()
  3. End If


]]> http://scripting.chaindb.com/2011/10/24/bugs-menu-control-does-not-work-on-safari-and-chrome-browser/feed/ 0 How to use FileUpload with UpdatePanel http://scripting.chaindb.com/2011/09/21/how-to-use-fileupload-with-updatepanel/ http://scripting.chaindb.com/2011/09/21/how-to-use-fileupload-with-updatepanel/#comments Wed, 21 Sep 2011 07:34:32 +0000 admin http://scripting.chaindb.com/?p=1072
Common problem with the aspx web developers when using the FileUpload within UpdatePanel is it simply does not work, the file you want to upload would not get into the web server since the UpdatePanel control is in partial postback while the FileUpload needs to be a full postback.
So, to make the UpdatePanel control a full postback is simply add a Triggers. see the example below

  1. <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="conditional">
  2. <Triggers>
  3.   <asp:PostBackTrigger ControlID="Button1" />
  4.  </Triggers>
  5.  <ContentTemplate>
  6.   <ews:DatePicker ID="DatePicker1" runat="server" UsingUpdatePanel="True"
  7.                   OnSelectionChanged="DatePicker1_SelectionChanged" /><br />
  8.   <asp:Label ID="Label1" runat="server"></asp:Label><br /><br />
  9.   <asp:FileUpload ID="FileUpload1" runat="server" />
  10.   <asp:Button ID="Button1" runat="server" Text="Upload" OnClick="Button1_Click" />
  11.  </ContentTemplate>
  12. </asp:UpdatePanel>

Reference

]]> http://scripting.chaindb.com/2011/09/21/how-to-use-fileupload-with-updatepanel/feed/ 0 How to search string in the DropdownList Control http://scripting.chaindb.com/2010/10/24/how-to-search-string-in-the-dropdownlist-control/ http://scripting.chaindb.com/2010/10/24/how-to-search-string-in-the-dropdownlist-control/#comments Sun, 24 Oct 2010 09:27:18 +0000 admin http://scripting.chaindb.com/?p=890

  1.  
  2. function searchString(sText as String)
  3. dim li as ListItem
  4.  
  5. li = dropdownlist1.Items.FindByValue(sText);
  6.  
  7. if li isnot nothing then
  8.  
  9. li.selected = True
  10.  
  11. end if
  12.  
  13.  
  14. end function

]]> http://scripting.chaindb.com/2010/10/24/how-to-search-string-in-the-dropdownlist-control/feed/ 0 Dropdown List event not firing http://scripting.chaindb.com/2010/06/18/dropdown-list-event-not-firing/ http://scripting.chaindb.com/2010/06/18/dropdown-list-event-not-firing/#comments Fri, 18 Jun 2010 05:27:36 +0000 admin http://scripting.chaindb.com/?p=744 Just make sure to set the AutoPostBack = true.

]]> http://scripting.chaindb.com/2010/06/18/dropdown-list-event-not-firing/feed/ 0