jQuery删除数据时的提示效果


jQuery删除数据时的提示效果：

<!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>
    <title>删除记录时的提示效果</title>
    <style type="text/css">
     body{ font-size:13px;}
     .divShow{ line-height:32px; height:32px; width:280px; background-color:#eee; padding-left:10px;}
     .divShow span{ padding-left:50px;}
     .dialog{ width:360px; border:solid 5px #666; position:absolute; display:none; z-index:101;}
     .dialog .title{ background-color:#fbaf15; padding:10px; color:#fff; font-weight:bold;}
     .dialog .title img{ float:right;}
     .dialog .content{ background-color:#fff; padding:25px; height:60px;}
     .dialog .content img{ float:left;}
     .dialog .content span{ float:left; padding-top:10px; padding-left:10px;}
     .dialog .bottom{ text-align:right; padding:10px 10px 10px 0px; background-color:#eee;}
     .mask{ width:100%; height:100%; background-color:#000; position:absolute; top:0px; left:0px;
            filter:alpha(opacity=30); z-index:100; display:none;}
     .btn{ border:solid 1px #666; padding:2px; width:65px; filter:progid.DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#ffffff,
           EndColorStr=#ECE9D8);}
    </style>
    <script src="Scripts/jquery-1.4.1-vsdoc.js" type="text/javascript"></script>
    <script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(function () {
            $("#Button1").click(function () { //注册删除按钮点击事件
                $(".mask").show(); //显示背景色
                showDialog(); //设置提示对话框的Top与Left
                $(".dialog").show(); //显示提示对话框
            });
            /*根据当前页面与滚动条位置，设置提示对话框的Top与Left*/
            function showDialog() {
                var objW = $(window); //当前窗口
                var objC = $(".dialog"); //对话框
                var brsW = objW.width();
                var brsH = objW.height();
                var sclL = objW.scrollLeft();
                var sclT = objW.scrollTop();
                var cruW = objC.width();
                var cruH = objC.height();
                var left = sclL + (brsW - cruW) / 2; //计算对话框居中时的左边距
                var top = sclT + (brsH - cruH) / 2; //计算对话框居中时上边距
                objC.css({ "left": left, "top": top }); //设置对话框在页面中的位置
            }
            $(window).resize(function () {  //页面窗口大小改变事件
                if (!$(".dialog").is(":visible")) {
                    return;
                }
                showDialog(); //设置提示对话框的Top与Left
            });
            $(".title img").click(function () { //注册关闭图片点击事件
                $(".dialog").hide();
                $(".mask").hide();
            });
            $("#Button3").click(function () {  //注册取消按钮点击事件
                $(".dialog").hide();
                $(".mask").hide();
            });
            $("#Button2").click(function () { //注册确定按钮点击事件
                $(".dialog").hide();
                $(".mask").hide();
                if ($("input:checked").length != 0) { //如果选择了删除行
                    $(".divShow").remove(); //删除某行数据
                }
            });
        });
    </script>
</head>
<body>
<div class="divShow">
    <input type="checkbox" id="Checkbox" />
    <a href="#">这是一条可以删除的记录</a>
    <span>
        <input type="button" id="Button1" class="btn" value="删除"/>
        <input type="button" value="对比" />
    </span>
</div>
<div class="mask"></div>
<div class="dialog">
    <div class="title">
        <img src="Images/close.gif" alt="点击可以关闭" />删除时提示
    </div>
    <div class="content">
        <img src="Images/delete.jpg" alt="" />
        <span>您真的要删除该记录吗？</span>
    </div>
    <div class="bottom">
        <input type="button" id="Button2" value="确定" class="btn" />&nbsp;&nbsp;
        <input type="button" id="Button3" value="取消" class="btn" />
    </div>
</div>
</body>
</html>

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