有時候因爲圖片太大,咱們須要一個友好的提示,提示用戶圖片正在加載中,那麼如下經過引入jquery就能垂手可得的實現。javascript
demo下載地址:http://download.csdn.net/download/tjcyjd/8475549html
其中須要3個js:jquery.min1.7.1.js、jquery.lazyload.js、image.lazyload.jsjava
代碼以下:jquery
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>圖片延時加載</title> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="this is my page"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body> <div> <img src="images/loading.gif" data-original="http://img30.360buyimg.com/jgsq-productsoa/jfs/t568/102/535227364/127213/9f5d9502/547295bcN713b3d11.jpg"> <img src="images/loading.gif" data-original="http://img30.360buyimg.com/jgsq-productsoa/jfs/t568/102/535227364/127213/9f5d9502/547295bcN713b3d11.jpg"> </div> </body> <script language="javascript" src="js/jquery.min1.7.1.js"></script> <script language="javascript" src="js/jquery.lazyload.js"></script> <script language="javascript" src="js/image.lazyload.js"></script> </html>demo下載地址: http://download.csdn.net/download/tjcyjd/8475549
效果圖以下:
demo下載地址:http://download.csdn.net/download/tjcyjd/8475549
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