日期:2014-05-17 浏览次数:20626 次
<telerik:radtoolbar id="RadToolBar1" runat="server" onclientbuttonclicked="ToolBarClick"
width="100%" onbuttonclick="RadToolBar1_ButtonClick">
<Items>
<telerik:RadToolBarButton Text="新增" Value="Add" ImageUrl="~/images/icon/Add.gif"
PostBack="false">
</telerik:RadToolBarButton>
<telerik:RadToolBarButton Text="查询" Value="Search" ImageUrl="~/images/icon/Search.gif">
</telerik:RadToolBarButton>
</Items>
</telerik:radtoolbar>
right:0px;top:180px;position:fixed;_position:absolute;_bottom:auto;_margin-top:180px;_top:expression(eval(document.documentElement.scrollTop));
------解决方案--------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>浮动效果</title>
</head>
<body>
<div id="Ad" style="position:relative; width:300px; left:10px; top:50px;height:600px;background-color:red; line-height:70">Text</div>
<script type="text/javascript">
function FloatDiv(id) {
this.ID = id;
this.ObjMove = document.getElementById(id);
this.LastScrollY = 0; // 已经移动
FloatDiv.prototype.Move = function(obj) {
var scrollTop;
if (document.documentElement && document.documentElement.scrollTop)
scrollTop = document.documentElement.scrollTop;
else if (document.body)
scrollTop = document.body.scrollTop;
var percent; // 本次移动像素
percent = (scrollTop - obj.LastScrollY) * 0.1; // 每次移动10%
if (percent > 0) percent = Math.ceil(percent); // 截掉小数,数字会变大
else percent = Math.floor(percent); // 截掉小数,数字会变小
obj.ObjMove.style.top = parseInt(obj.ObjMove.style.top) + percent + 'px';
obj.LastScrollY = obj.LastScrollY + percent;
};
FloatDiv.prototype.Init = function(obj) {
if (!obj.ObjMove) {
alert('对象不存在');
return;
}
window.setInterval(this.BindInterval(this.Move, obj), 10);
};
// 绑定参数,window.setInterval,不能指定参数,需要绑定
FloatDiv.prototype.BindInterval = function(funcName) {
var args = [];
for (var i = 1; i < arguments.length; i++) {
args.push(arguments[i]);
}
return function() { funcName.apply(this, args); }
};
}
// 使用方法
// <div id="Ad" style="position:relative;height:600px;background-color:red">Text</div>
var ad = new FloatDiv('Ad');
ad.Init(ad);
</script>
</body>
</html>
------解决方案--------------------
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xml