Radio button client events.

Arne

How do I create client events for a radio button?
Do I have to switch to HTML controls?
The code below doesn't work.

<body MS_POSITIONING="FlowLayout">
<script runat="server">
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
RadioButton1.Attributes.add("onchange","javascript :alert('Onchanged
happened'")
end sub
</script>
<form id="Form1" method="post" runat="server">
<asp:RadioButton id="RadioButton1" runat="server" GroupName="sort"
Text="Ascending"></asp:RadioButton>
<asp:RadioButton id="RadioButton2" runat="server" GroupName="sort"
Text="Descending"></asp:RadioButton>
</form>
</body>

Nov 19 '05 #1

Subscribe Reply

10002

Steve C. Orr [MVP, MCSD]

JavaScript is Case Sensitive.

So try this:
RadioButton1.Attributes.add("onChange","javascript :alert('onChange
happened'")

--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"Arne" <Ar**@discussions.microsoft.com> wrote in message
news:49**********************************@microsof t.com...

How do I create client events for a radio button?
Do I have to switch to HTML controls?
The code below doesn't work.

<body MS_POSITIONING="FlowLayout">
<script runat="server">
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
RadioButton1.Attributes.add("onchange","javascript :alert('Onchanged
happened'")
end sub
</script>
<form id="Form1" method="post" runat="server">
<asp:RadioButton id="RadioButton1" runat="server" GroupName="sort"
Text="Ascending"></asp:RadioButton>
<asp:RadioButton id="RadioButton2" runat="server" GroupName="sort"
Text="Descending"></asp:RadioButton>
</form>
</body>

Nov 19 '05 #2

Arne

No it didn't do anything. Here is the output
<span onChange="javascript:alert('Onchanged happened'"><input
id="RadioButton1" type="radio" name="sort" value="RadioButton1" /><label
for="RadioButton1">Ascending</label></span>
<input id="RadioButton2" type="radio" name="sort" value="RadioButton2"
/><label for="RadioButton2">Descending</label>
The onChange event is in the wrong place.

"Steve C. Orr [MVP, MCSD]" wrote:

JavaScript is Case Sensitive.

So try this:
RadioButton1.Attributes.add("onChange","javascript :alert('onChange
happened'")

--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"Arne" <Ar**@discussions.microsoft.com> wrote in message
news:49**********************************@microsof t.com...
How do I create client events for a radio button?
Do I have to switch to HTML controls?
The code below doesn't work.

<body MS_POSITIONING="FlowLayout">
<script runat="server">
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
RadioButton1.Attributes.add("onchange","javascript :alert('Onchanged
happened'")
end sub
</script>
<form id="Form1" method="post" runat="server">
<asp:RadioButton id="RadioButton1" runat="server" GroupName="sort"
Text="Ascending"></asp:RadioButton>
<asp:RadioButton id="RadioButton2" runat="server" GroupName="sort"
Text="Descending"></asp:RadioButton>
</form>
</body>

Nov 19 '05 #3

Steve C. Orr [MVP, MCSD]

Yes, I see the problem.
Well it seems the easiest solution would be to use an HTML checkbox instead
of the WebControl.

--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"Arne" <Ar**@discussions.microsoft.com> wrote in message
news:54**********************************@microsof t.com...

No it didn't do anything. Here is the output
<span onChange="javascript:alert('Onchanged happened'"><input
id="RadioButton1" type="radio" name="sort" value="RadioButton1" /><label
for="RadioButton1">Ascending</label></span>
<input id="RadioButton2" type="radio" name="sort" value="RadioButton2"
/><label for="RadioButton2">Descending</label>
The onChange event is in the wrong place.

"Steve C. Orr [MVP, MCSD]" wrote:
JavaScript is Case Sensitive.

So try this:
RadioButton1.Attributes.add("onChange","javascript :alert('onChange
happened'")

--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"Arne" <Ar**@discussions.microsoft.com> wrote in message
news:49**********************************@microsof t.com...
> How do I create client events for a radio button?
> Do I have to switch to HTML controls?
> The code below doesn't work.
>
> <body MS_POSITIONING="FlowLayout">
> <script runat="server">
> Private Sub Page_Load(ByVal sender As System.Object, ByVal e As
> System.EventArgs) Handles MyBase.Load
> RadioButton1.Attributes.add("onchange","javascript :alert('Onchanged
> happened'")
> end sub
> </script>
> <form id="Form1" method="post" runat="server">
> <asp:RadioButton id="RadioButton1" runat="server" GroupName="sort"
> Text="Ascending"></asp:RadioButton>
> <asp:RadioButton id="RadioButton2" runat="server" GroupName="sort"
> Text="Descending"></asp:RadioButton>
> </form>
> </body>

Nov 19 '05 #4

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