Question

我想在很多盒子上创建一个产品列表，我想要一些与众不同的东西，我发现了。这是我要创建的产品列表：

正如您在第二个产品列表中看到的那样，他们可以平滑地移动悬停背景，不同的是悬停的背景跟随指针在4个方向（向上，向右，向下，向左）。

我看到另一个这样的样本，但它只有2个方向（从右到左，从左到右）

[https://jsfiddle.net/zv2gb78L/][2]

有人可以帮助我创建它们的算法吗？或者你可以告诉我这样的事情。提前致谢

Answer 1

编辑：将代码段更改为预期结果

＆＃13;

int index = 1;
TextBox tb = null;
do
{
   tb = plhMainItem.FindControl("SQ"+i++) as TextBox;
   if(tb != null)
   {
        // You can access the value of TextBox using Text property, tb.Text
   }
} while(tb != null)

＆＃13;

$(function() {
			
				$(' #da-thumbs > li ').each( function() { $(this).hoverdir(); } );

			});

＆＃13;

*,
*:after,
*:before {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	padding: 0;
	margin: 0;
}

/* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */
.clearfix:before,
.clearfix:after {
    content: " "; /* 1 */
    display: table; /* 2 */
}

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
}

/* General Demo Style */
body{
	font-family: Cambria, Palatino, "Palatino Linotype", "Palatino LT STD", Georgia, serif;
	background: #fff url(../images/bg.png) repeat top left;
	font-weight: 400;
	font-size: 15px;
	color: #333;
}
a{
	color: #555;
	text-decoration: none;
}
.container{
	width: 100%;
	position: relative;
	min-height: 750px;
}
.clr{
	clear: both;
	padding: 0;
	height: 0;
	margin: 0;
}
.container > header{
	margin: 10px;
	padding: 20px 10px 10px 10px;
	position: relative;
	display: block;
	text-shadow: 1px 1px 1px rgba(0,0,0,0.2);
    text-align: center;
}
.container > header > span{
	font-family: 'Alegreya SC', Georgia, serif;
	font-size: 20px;
	line-height: 20px;
	display: block;
	font-weight: 400;
	font-style: italic;
	color: #719dab;
	text-shadow: 1px 1px 1px rgba(0,0,0,0.1);
}
.container > header h1{
	font-size: 40px;
	line-height: 40px;
	margin: 0;
	position: relative;
	font-weight: 300;
	color: #498ea5;
	padding: 5px 0px;
	text-shadow: 1px 1px 1px rgba(255,255,255,0.7);
}
.container > header h1 span{
	font-weight: 700;
}
.container > header h2{
	font-size: 14px;
	font-weight: 300;
	letter-spacing: 2px;
	text-transform: uppercase;
	margin: 0;
	padding: 15px 0 5px 0;
	color: #6190ca;
	text-shadow: 1px 1px 1px rgba(255,255,255,0.7);
}
.container > header p{
	font-style: italic;
	color: #aaa;
	text-shadow: 1px 1px 1px rgba(255,255,255,0.7);
}
/* Header Style */
.codrops-top{
	line-height: 24px;
	font-size: 11px;
	background: #fff;
	background: rgba(255, 255, 255, 0.6);
	text-transform: uppercase;
	z-index: 9999;
	position: relative;
	font-family: Cambria, Georgia, serif;
	box-shadow: 1px 0px 2px rgba(0,0,0,0.2);
}
.codrops-top a{
	padding: 0px 10px;
	letter-spacing: 1px;
	color: #333;
	display: inline-block;
}
.codrops-top a:hover{
	background: rgba(255,255,255,0.9);
}
.codrops-top span.right{
	float: right;
}
.codrops-top span.right a{
	float: left;
	display: block;
}
/* Demo Buttons Style */
.codrops-demos{
    text-align:center;
	display: block;
	line-height: 30px;
	padding: 5px 0px;
}
.codrops-demos a{
    display: inline-block;
	margin: 0px 4px;
	padding: 0px 6px;
	color: #aaa;
	line-height: 20px;	
	font-size: 13px;
	text-shadow: 1px 1px 1px #fff;
	border: 1px solid #ddd;
	background: #ffffff; /* Old browsers */
	background: -moz-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #ededed 100%); /* FF3.6+ */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffffff), color-stop(47%,#f6f6f6), color-stop(100%,#ededed)); /* Chrome,Safari4+ */
	background: -webkit-linear-gradient(top, #ffffff 0%,#f6f6f6 47%,#ededed 100%); /* Chrome10+,Safari5.1+ */
	background: -o-linear-gradient(top, #ffffff 0%,#f6f6f6 47%,#ededed 100%); /* Opera 11.10+ */
	background: -ms-linear-gradient(top, #ffffff 0%,#f6f6f6 47%,#ededed 100%); /* IE10+ */
	background: linear-gradient(top, #ffffff 0%,#f6f6f6 47%,#ededed 100%); /* W3C */
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#ededed',GradientType=0 ); /* IE6-9 */
	box-shadow: 0px 1px 1px rgba(255, 255, 255, 0.5);
}
.codrops-demos a:hover{
	color: #333;
	box-shadow: 0px 1px 1px rgba(255, 255, 255, 0.5);
}
.codrops-demos a:active{
	background: #fff;
}
.codrops-demos a.current-demo,
.codrops-demos a.current-demo:hover{
	background: #f6f6f6;
}

.da-thumbs {
	list-style: none;
	width: 984px;
	height: 600px;
	position: relative;
	margin: 20px auto;
	padding: 0;
}
.da-thumbs li {
	float: left;
	margin: 5px;
	background: #fff;
	padding: 8px;
	position: relative;
	box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.da-thumbs li a,
.da-thumbs li a img {
	display: block;
	position: relative;
	height: 200px;
	width: 200px;
}
.da-thumbs li a {
	overflow: hidden;
}
.da-thumbs li a div {
	position: absolute;
	background: #333;
	background: rgba(75,75,75,0.7);
	width: 100%;
	height: 100%;
}
.da-thumbs li a div span {
	display: block;
	padding: 10px 0;
	margin: 40px 20px 20px 20px;
	text-transform: uppercase;
	font-weight: normal;
	color: rgba(255,255,255,0.9);
	text-shadow: 1px 1px 1px rgba(0,0,0,0.2);
	border-bottom: 1px solid rgba(255,255,255,0.5);
	box-shadow: 0 1px 0 rgba(0,0,0,0.1), 0 -10px 0 rgba(255,255,255,0.3);
}

＆＃13;

如何在指针后创建平滑的动画悬停背景

1 个答案: