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2010-05-26T11:57:47Z

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== Using the UpdatePanelAnimation Control==



<source lang="csharp">
<%@ Page Language="C#" %>
<%@ Register TagPrefix="ajax" Namespace="AjaxControlToolkit"
Assembly="AjaxControlToolkit" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void btnSubmit_Click(object sender, EventArgs e)
{
System.Threading.Thread.Sleep(2000);
lblSelectedColor.Text = txtFavoriteColor.Text;
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Show UpdatePanel Animation</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<%-- First Update Panel --%>
<asp:UpdatePanel ID="up1" runat="server">
<ContentTemplate>
<asp:Label
id="lblFavoriteColor"
Text="Enter Your Favorite Color:"
Runat="server" />
<asp:TextBox
id="txtFavoriteColor"
Runat="server" />
<asp:Button
id="btnSubmit"
Text="Submit"
Runat="server" OnClick="btnSubmit_Click" />
</ContentTemplate>
</asp:UpdatePanel>
<ajax:UpdatePanelAnimationExtender
id="upae1"
TargetControlID="up1"
runat="server">
<Animations>
<OnUpdating>
<Color
Duration="0.5"
Fps="20"
Property="style"
PropertyKey="backgroundColor"
StartValue="#FFFFFF"
EndValue="#FFFF90" />
</OnUpdating>
<OnUpdated>
<Color
Duration="1"
Fps="20"
Property="style"
PropertyKey="backgroundColor"
StartValue="#FFFF90"
EndValue="#FFFFFF" />
</OnUpdated>
</Animations>
</ajax:UpdatePanelAnimationExtender>
<%-- Second Update Panel --%>
<asp:UpdatePanel ID="up2" runat="server">
<ContentTemplate>
You selected:
<asp:Label
id="lblSelectedColor"
Runat="server" />
</ContentTemplate>
</asp:UpdatePanel>
<ajax:UpdatePanelAnimationExtender
id="UpdatePanelAnimationExtender1"
TargetControlID="up2"
runat="server">
<Animations>
<OnUpdating>
<Color
Duration="0.5"
Fps="20"
Property="style"
PropertyKey="backgroundColor"
StartValue="#FFFFFF"
EndValue="#FFFF90" />
</OnUpdating>
<OnUpdated>
<Color
Duration="3"
Fps="20"
Property="style"
PropertyKey="backgroundColor"
StartValue="#FFFF90"
EndValue="#FFFFFF" />
</OnUpdated>
</Animations>
</ajax:UpdatePanelAnimationExtender>
</div>
</form>
</body>
</html></source>

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ASP.NET Tutorial/Ajax/UpdatePanelAnimation - История изменений

в 15:30, 26 мая 2010

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