M
Mirco
I must make a aspx page that make these single steps:
1. when I open it is green
2. when I click a button it is blue
3. when I click the same button it is red
alternate 2 and 3
I have written this code but it does not work. Which thing I am mistaking?
1. when I open it is green
2. when I click a button it is blue
3. when I click the same button it is red
alternate 2 and 3
I have written this code but it does not work. Which thing I am mistaking?
Code:
<%@ Page Language="C#"%>
<script runat="server">
bool T=false;
int a=1;
protected void Page_Load(Object Src, EventArgs E)
{
Sfondo.Attributes.Add("bgcolor", "#00ff00");
}
void Cambia_Sfondo(Object Src, EventArgs E)
{
T=!T;
if (T)
{
Sfondo.Attributes.Add("bgcolor", "#0000ff");
}
else
{
Sfondo.Attributes.Add("bgcolor", "#ff0000");
}
a++;
}
</script>
<html>
<body id="Sfondo" runat="server">
<form runat="server">
<asp:Button OnClick="Cambia_Sfondo" Text="Cambia Sfondo" Height="20"
Width="80" runat="server"/>
<br><%Response.Write("A= " + a);%>
</form>
</body>
</html>