易截截图软件、单文件、免安装、纯绿色、仅160KB

javaScript获取对象集合(另一种方法)

除了用getElementByTagName   的另一种获取对象集合的方法
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
</head>
<body>
<form id="one" name="one">
<input type="text" title="sadf" sd="sdf" name="hello" id="hello" value="1" />
<input type="text" name="hello" sd="sasdfasdf" id="hello" value="2" />
<input type="text" name="hello" id="hello" value="3" />
<input type="text" name="hello" id="hello" value="4" />
<input type="text" name="hello" id="hello" value="5" />
<input type="text" name="hello" id="hello" value="6" />
<input type="text" name="hello" id="hello" value="7" />
<input type="text" name="hello" id="hello" value="8" />
<input type="button" name="ss" value="44" onclick="javascript:ss();" />
</form>
<mce:script type="text/javascript" language="javascript"><!--
function ss(){
var ss = getFiles();
alert(ss[1].sd);
}
function getFiles(){
var files = new Array();
var inputs = document.getElementsByTagName("input");

for(var i=0;i<inputs.length;i++)
{
files[i] = inputs[i];
}

return files;
}
window.onload=ss;
// --></mce:script>
</body>
</html>


相关文档:

[翻译]High Performance JavaScript(026)

Use the Fast Parts  使用速度快的部分
    Even though JavaScript is often blamed for being slow, there are parts of the language that are incredibly fast. This should come as no surprise, since JavaScript engines are built in lower-level languages and are therefore compiled. Thou ......

[翻译]High Performance JavaScript(028)

JavaScript Minification  JavaScript紧凑
    JavaScript minification is the process by which a JavaScript file is stripped of everything that does not contribute to its execution. This includes comments and unnecessary whitespace. The process typically reduces the file size by ha ......

[翻译]High Performance JavaScript(029)

Working Around Caching Issues  关于缓存问题
    Adequate cache control can really enhance the user experience, but it has a downside: when revving up your application, you want to make sure your users get the latest version of the static content. This is accomplished by renaming ......

用JavaScript写的小时候玩的乒乓球小游戏

由于火狐浏览器不支持“removeNode”函数,所以一下代码只支持IE.
<!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>
< ......

Javascript 使用IDE工具进行调试

1. Javascript Debug Toolkit介绍
JSDT(Javascript Debug Toolkit)是一个用于javascript调试的eclipse
插件,用于调试javascript。JSDT可以跨浏览器调试,支持在IE,Firefox,Safari,Chrome等主流浏览器中调试
javascript。JSDT支持设置断点,单步调试等调试工具的基本特性。
2. 如何安装
JSDT是基于eclipse3.2+,jdk1.5+ ......
© 2009 ej38.com All Rights Reserved. 关于E健网联系我们 | 站点地图 | 赣ICP备09004571号