页面中代码
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="waterfall.WebForm1" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<link href="css/main.css" rel="stylesheet" />
<link href="css/reset.css" rel="stylesheet" /> </head>
<body>
<form id="form1" runat="server">
<div id="container">
<header>
<h1>Wookmark测试</h1>
<p>往下拉，就能看到效果</p>
</header>
<div id="main" role="main">
<ul id="tiles">
<li>
<img src="data:images/image_1.jpg" width="" height="" alt="">
<p>图片描述1</p>
</li>
<li>
<img src="data:images/image_2.jpg" width="" height="" alt="">
<p>图片描述2</p>
</li>
<li>
<img src="data:images/image_3.jpg" width="" height="" alt="">
<p>图片描述3</p>
</li>
<li>
<img src="data:images/image_1.jpg" width="" height="" alt="">
<p>图片描述4</p>
</li>
<li>
<img src="data:images/image_2.jpg" width="" height="" alt="">
<p>图片描述5</p>
</li>
<li>
<img src="data:images/image_3.jpg" width="" height="" alt="">
<p>图片描述6</p>
</li>
<li>
<img src="data:images/image_1.jpg" width="" height="" alt="">
<p>图片描述7</p>
</li>
<li>
<img src="data:images/image_2.jpg" width="" height="" alt="">
<p>图片描述8</p>
</li>
<li>
<img src="data:images/image_3.jpg" width="" height="" alt="">
<p>图片描述9</p>
</li>
<li>
<img src="data:images/image_1.jpg" width="" height="" alt="">
<p>图片描述10</p>
</li>
</ul>
</div>
</div>
<script src="js/jquery.min.js"></script>
<script src="js/jquery.imagesloaded.js"></script>
<script src="js/jquery.wookmark.js"></script>
<!-- Once the page is loaded, initalize the plug-in. -->
<script type="text/javascript">
(function ($) {
$('#tiles').imagesLoaded(function () {
var handler = null; // Prepare layout options.
var options = {
autoResize: true, // This will auto-update the layout when the browser window is resized.
container: $('#main'), // Optional, used for some extra CSS styling
offset: , // Optional, the distance between grid items
itemWidth: // Optional, the width of a grid item
}; function applyLayout() {
$('#tiles').imagesLoaded(function () {
// Destroy the old handler
if (handler.wookmarkInstance) {
handler.wookmarkInstance.clear();
} // Create a new layout handler.
handler = $('#tiles li');
handler.wookmark(options);
});
} /**
* When scrolled all the way to the bottom, add more tiles.
*/
function onScroll(event) {
// Check if we're within 100 pixels of the bottom edge of the broser window.
var winHeight = window.innerHeight ? window.innerHeight : $(window).height(); // iphone fix
var closeToBottom = ($(window).scrollTop() + winHeight > $(document).height() - );
//异步请求
if (closeToBottom) {
$.ajax({
type: 'get',
url: 'LoadImages.ashx',
async: 'true',
data: { getPage: page },
success: function (result) {
$('#tiles').append(result);
applyLayout();
InitImage();
page = page + ;
}
}); }
}; // Capture scroll event.
$(window).bind('scroll', onScroll); // Call the layout function.
handler = $('#tiles li');
handler.wookmark(options);
});
})(jQuery); </script>
<script type="text/javascript">
var page = ; function InitImage() { $("#tiles li p").hide();
$("#tiles li").hover(function () {
$(this).children().last().show();
}, function () {
$(this).children().last().hide();
});
} InitImage();
</script>
</form>
</body>
</html>
需要配置的一般处理程序，接收ajax请求
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web; namespace waterfall
{
/// <summary>
/// LoadImages 的摘要说明
/// </summary>
public class LoadImages : IHttpHandler
{ public void ProcessRequest(HttpContext context)
{
Random rd = new Random(); int page = int.Parse(context.Request.QueryString["getPage"]);
StringBuilder sb = new StringBuilder();
const string html = "<li><img src=\"images/image_@imgIndex@.jpg\" width=\"200\" height=\"300\"><p>@page@</p></li>";
for (int i = ; i < ; i++)
{
sb.Append(html.Replace("@page@", (page* + i).ToString()).Replace("@imgIndex@",rd.Next(,).ToString()));
}
context.Response.Write(sb.ToString());
} public bool IsReusable
{
get
{
return false;
}
}
}
}
wookmark下载地址：点击这里下载
demo下载：点击这里下载