altas(ajax)控件(二):悬浮面板控件AlwaysVisibleControl

AlwaysVisibleControl是一个简单的控件 用来显示在页面上的一个相对固定位置,随着窗口的滚动和大小改变,它会随着移动,可以用来做浮动广告等.

AlwaysVisibleControl 属性

<ajaxToolkit:AlwaysVisibleControlExtender ID="ace" runat="server"

TargetControlID="timer"

VerticalSide="Top"

VerticalOffset="10"

HorizontalSide="Right"

HorizontalOffset="10"

ScrollEffectDuration=".1"/>

TargetControlID控件的ID

HorizontalOffset控件距离浏览器的水平边距. 默认是0px

HorizontalSide - 水平停靠方向。可选择(Left, Center, or Right)。默认是Left

VerticalOffset -控件距离浏览器的垂直边距. 默认是0px

VerticalSide -垂直停靠方向。可选择(Top, Middle, or Bottom)。默认是Top

ScrollEffectDuration 控件复位时间,默认时间是0.1,单位是秒。

测试

<body>

<script type="text/javascript" language="javascript">

updateTime();

window.setInterval(updateTime, 1000);

function updateTime()

{

var label = document.getElementById("currentTime");

if (label) {

label.innerText = (new Date()).toLocaleTimeString();

}

}

</script>

<form id="form1" runat="server">

<asp:ScriptManager ID="ScriptManager1" runat="server" />

<ajaxToolkit:AlwaysVisibleControlExtender ID="AlwaysVisibleControlExtender1" runat="server"

TargetControlID="Panel1"

VerticalSide="Top"

VerticalOffset="100"

HorizontalSide="Right"

HorizontalOffset="100"

ScrollEffectDuration="1" >

</ajaxToolkit:AlwaysVisibleControlExtender>

<asp:Panel ID="Panel1" runat="server" Height="50px" Width="125px">

<div style="width: 100px; height: 100px">

当前时间:

<div id="currentTime" style="width: 106px; height: 42px">

</div>

</div>

</asp:Panel>

</form>

效果:(看滚动条)

在页面顶部时

<shapetype id="_x0000_t75" stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"><stroke joinstyle="miter"></stroke><formulas><f eqn="if lineDrawn pixelLineWidth 0"></f><f eqn="sum @0 1 0"></f><f eqn="sum 0 0 @1"></f><f eqn="prod @2 1 2"></f><f eqn="prod @3 21600 pixelWidth"></f><f eqn="prod @3 21600 pixelHeight"></f><f eqn="sum @0 0 1"></f><f eqn="prod @6 1 2"></f><f eqn="prod @7 21600 pixelWidth"></f><f eqn="sum @8 21600 0"></f><f eqn="prod @7 21600 pixelHeight"></f><f eqn="sum @10 21600 0"></f></formulas><path o:connecttype="rect" gradientshapeok="t" o:extrusionok="f"></path><lock aspectratio="t" v:ext="edit"></lock></shapetype><shape id="_x0000_i1026" style="WIDTH: 162.75pt; HEIGHT: 273pt" type="#_x0000_t75"><imagedata o:title="" src="file:///C:%5CDOCUME~1%5CADMINI~1%5CLOCALS~1%5CTemp%5Cmsohtml1%5C01%5Cclip_image001.png"></imagedata></shape>

altas(ajax)控件(二):悬浮面板控件AlwaysVisibleControl

在页面底部时

altas(ajax)控件(二):悬浮面板控件AlwaysVisibleControl

<shape id="_x0000_i1027" style="WIDTH: 158.25pt; HEIGHT: 278.25pt" type="#_x0000_t75"><imagedata o:title="" src="file:///C:%5CDOCUME~1%5CADMINI~1%5CLOCALS~1%5CTemp%5Cmsohtml1%5C01%5Cclip_image003.png"></imagedata></shape>

控件始终在可见页面的顶部。该控件适合做广告条^_^

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