JavaScript实现类似Excel功能
//复制所选表格的数据到剪贴板 作者：xx
function copyData(){
var content = "";
var tbl = getTbl();
//获取所选的所有数据
for(j = start_Row; j <= end_Row; j++)
{
for(i = start_Col; i <= end_Col; i++)
{
content += (tbl.rows[j].cells[i].childNodes[0].value);
if(i != end_Col) content += String.fromCharCode(9);
}
content += "\n";
}
try
{
//赋值到剪贴板
clipboardData.setData('text',content);
}catch(e)
{
alert('error:' + e);
}
}
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/***************************by
garcon1986********************************/
Java is to
JavaScript what Car is to Carpet
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javascript� ......
模仿jQuey，创建几个包裹节点的方法，发现jQuery的方法很低效啊，下一次他又可以说这几个方法可以提升了多少多少了。原理基本是这样，如果传入的是字符串，那么让它们变成一个元素节点，不过这元素节点也可以有许多层，在最内层把要包裹的元素放进。把字符串变成元素节点的方法有如下几个。1，createElement，IE可以连元素� ......
to make a note that I love JavaScript. This article is only meant for some fun, and for us to be aware of some its short-comings.
1. The Name. JavaScript is NOT Java
We'll start with a fun jab at the name choice. While it was originally called Mocha, and then LiveScript, it was later changed to J ......
选择元素：document.getElementsByTagName，document.getElementsById,document.getElementsByName。
firstChild,lastChild,nextSibling，previousSibling
创建元素：document.createElement(),appendChild();
删除元素：removeC ......
