Hi all,
I am wondering if the following is a known problem, and if there are any
known solutions.
Thanks in advance,
Kevin Ortman
[ Problem ]
Enabling Smartnavigation on my webform disables client side activex events
(specifically OWC 10 events like BeforeContextMe nu) after postback.
[ Repro ]
1) Create a webform with a button and a spreadsheet control.
2) In the webform's Page_Load() event, use RegisterClientS criptBlock() to
register vbscript events.
-- When the page is first loaded, the events are fired and the script is
executed.
4) Click on the button to generate a postback.
-- When the page is re-loaded, the events are not fired and the script is
not executed.
[ Environment ]
..NET Framework 1.0 / Windows XP
[ Sample ]
<%@ Page language="c#" Codebehind="Web Form3.aspx.cs" AutoEventWireup ="false"
Inherits="Desig nerTest.WebForm 3" SmartNavigation =true %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<meta name="vs_target Schema"
content="http://schemas.microso ft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING= "GridLayout ">
<form id="WebForm3" method="post" runat="server">
<OBJECT id="MyGridContr ol" style="Z-INDEX: 101; LEFT: 219px; POSITION:
absolute; TOP: 117px" classid="clsid: 0002E551-0000-0000-C000-000000000046"
VIEWASTEXT>
</OBJECT>
<asp:Button id="Button1" style="Z-INDEX: 102; LEFT: 61px; POSITION:
absolute; TOP: 124px" runat="server" Text="Button"></asp:Button>
</form>
</body>
</HTML>
protected System.Web.UI.W ebControls.Butt on Button1;
private void Page_Load(objec t sender, System.EventArg s e)
{
System.Text.Str ingBuilder scriptBuilder = new
System.Text.Str ingBuilder();
scriptBuilder.A ppend("<script language=vbscri pt>\n");
scriptBuilder.A ppend("Sub MyGridControl_L oadCompleted() \n");
scriptBuilder.A ppend(" me.ActiveSheet. Protection.Enab led = -1 \n");
scriptBuilder.A ppend(" me.DisplayColum nHeadings = 0 \n");
scriptBuilder.A ppend(" me.DisplayRowHe adings = 0 \n");
scriptBuilder.A ppend("End Sub\n");
scriptBuilder.A ppend("</script>\n");
Page.RegisterCl ientScriptBlock (this.UniqueID + "_GridEvent s",
scriptBuilder.T oString());
}
