bodycolor.aspx
来自「asp.net经典案例资料」· ASPX 代码 · 共 42 行
ASPX
42 行
<html>
<head>
<title>Body Color</title>
<script language="C#" runat="server" >
void Page_Load()
{
if(!IsPostBack)
{
ArrayList colorList = new ArrayList();
colorList.Add("LightBlue");
colorList.Add("DarkGreen");
colorList.Add("DimYellow");
colorList.Add("Orange");
colorList.Add("FloralWhite");
colorList.Add("Gainsboro");
ColorSelector.DataSource = colorList;
ColorSelector.DataBind();
}
}
void OnSubmit(object sender, EventArgs arg)
{
body.Attributes.Add(
"BGColor",
ColorSelector.Items[ColorSelector.SelectedIndex].Value );
}
</script>
</head>
<body id="body" runat="server">
<form id="form1" runat="server">
<h3>选择颜色</h3>
<select id="ColorSelector" runat="server">
</select>
<br/>
<input type="submit" OnServerClick="OnSubmit"
value="提交" runat="server">
</form>
</body>
</html>
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