Onclientclick firing twice?

[Steve]

<script language=javasc ript>
function selectFile(file Url)
{
if(navigator.ap pName.indexOf(' Microsoft')!=-1)
window.returnVa lue=fileUrl;
else
window.opener.s etAssetValue(fi leUrl);
self.close();
}
</script>
<asp:TextBox ID="TextBox1" runat="server"> </asp:TextBox>
<asp:Button ID="Button1" runat="server"
OnClientClick=" selectFile('bla bla')" Text="Button" />

When I run this code for some reason, it seems to do it twice. Also,
the first time I press the button the window is still open, but the
second time I press the button it correctly closes the window.

Any idea what is going on?

Also do you know the syntax of how I can pass the parameter of the text
in textbox1 instead of the 'blabla' to the javascript function?

[Rick]

Generally when an event fires twices it's because an event handler is
registered twice. Maybe you have it registered both in the code behind and
the html?

"Steve" <ba****@iranman ia.com> wrote in message
news:11******** **************@ g14g2000cwa.goo glegroups.com.. .

<script language=javasc ript>
function selectFile(file Url)
{
if(navigator.ap pName.indexOf(' Microsoft')!=-1)
window.returnVa lue=fileUrl;
else
window.opener.s etAssetValue(fi leUrl);
self.close();
}
</script>
<asp:TextBox ID="TextBox1" runat="server"> </asp:TextBox>
<asp:Button ID="Button1" runat="server"
OnClientClick=" selectFile('bla bla')" Text="Button" />

When I run this code for some reason, it seems to do it twice. Also,
the first time I press the button the window is still open, but the
second time I press the button it correctly closes the window.

Any idea what is going on?

Also do you know the syntax of how I can pass the parameter of the text
in textbox1 instead of the 'blabla' to the javascript function?

[Steve]

No, I haven't specified anything in the code behind.

[Edwin Knoppert]

Use an HTML button, not an asp.net ?

"Rick" <Ri**@nowhere.c om> schreef in bericht
news:us******** ******@TK2MSFTN GP14.phx.gbl...

Generally when an event fires twices it's because an event handler is
registered twice. Maybe you have it registered both in the code behind and
the html?

"Steve" <ba****@iranman ia.com> wrote in message
news:11******** **************@ g14g2000cwa.goo glegroups.com.. .

<script language=javasc ript>
function selectFile(file Url)
{
if(navigator.ap pName.indexOf(' Microsoft')!=-1)
window.returnVa lue=fileUrl;
else
window.opener.s etAssetValue(fi leUrl);
self.close();
}
</script>
<asp:TextBox ID="TextBox1" runat="server"> </asp:TextBox>
<asp:Button ID="Button1" runat="server"
OnClientClick=" selectFile('bla bla')" Text="Button" />

When I run this code for some reason, it seems to do it twice. Also,
the first time I press the button the window is still open, but the
second time I press the button it correctly closes the window.

Any idea what is going on?

Also do you know the syntax of how I can pass the parameter of the text
in textbox1 instead of the 'blabla' to the javascript function?

[MSDN]

Since you are using C# I would double check where the designer hooks the
events.
I have seen it subscribe twice to an event due to manual deletion and
recreation of buttons.
I had the same problem a year or so ago.

HTH

SA

"Steve" <ba****@iranman ia.com> wrote in message
news:11******** **************@ g14g2000cwa.goo glegroups.com.. .

No, I haven't specified anything in the code behind.