JavaScript 读取图片实例代码_javascript技巧

<title>Untitled Page</title> <title>JavaScript读取图片测试例子</title> <script language="javascript"><!-- var Gif=[["images/smilies/","victory","sweat","loveliness","call","handshake","kiss","time","hug","lol","mad","funk"] , ["images/default/","reply","newtopic","newspecial","star_level2","star_level2","top","star_level3","star_level2"]]; // 第一个是路径，后面的名称，比如 ["talk/",129,130,501,502,503] ，就是talk/ 目录下的129.gif,130.gif ...... 如果是字符串，就要加引号 var picType = ".gif"; //图片类型，如果你要显示所有类型图片，你可以把图片类型也放到数组里面 //加载图片主函数 function LoadGif() { document.body.insertAdjacentHTML("beforeEnd",'<div id="load" style="display=yes" style="display=yes"></script>

'); var a = 0; var b = 1; Loading(a,b); } //显示加载失败信息 function Gif_Err() { alert("载入失败！") } //显示加载成功信息 function Gif_End() { alert("载入完成！") } //加载图片，并显示 function Loading(a,b) { //当数组元素为空时，切换数组的一维 if (!Gif[a][b]) { a++; b=1; } //当数组遍历完成后，显示图片 if (a==Gif.length) { Gif_End(); return; } //显示每次读取的图片 document.getElementById("load").innerHTML +=''; //递归读取图片 Loading(a,b); } // -->
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]