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ranguisheng：
可以加点注释,代码不便于阅读.
用java实现数据库连接池的一个简单示例 -
abcd880129：
这样写的话，还要用专门的下载工具，不然，只能下到一个为空的ex ...
ZK下载文件时,不在服务器生成文件直接下载 -
234369425：
同上，是20
java计算阶乘 -
CodeToMyLaw：
如果目录中含有中文呢？
[^\x00-\xff] 中文的 ...
js验证文件目录格式的正确性 -
yanzhoupuzhang：
加了，还是报那个错误！
org.apache.commons.dbcp.BasicDataSource的解决方法
<html>
<head>
<title>财政报表</title>
<style>
<!--
-->
</style>
</head>
<body>
<table summary="This table shows the yearly income for years 2005 through 2008" border="1">
<caption>财政报表 2005 - 2008</caption>
<tbody>
<tr>
<th></th>
<th scope="col">2005</th>
<th scope="col">2006</th>
<th scope="col">2007</th>
<th scope="col">2008</th>
</tr>
<tr>
<th scope="row">拨款</th>
<td>11,980</td>
<td>12,650</td>
<td>9,700</td>
<td>10,600</td>
</tr>
<tr>
<th scope="row">捐款</th>
<td>4,780</td>
<td>4,989</td>
<td>6,700</td>
<td>6,590</td>
</tr>
<tr>
<th scope="row">投资</th>
<td>8,000</td>
<td>8,100</td>
<td>8,760</td>
<td>8,490</td>
</tr>
<tr>
<th scope="row">募捐</th>
<td>3,200</td>
<td>3,120</td>
<td>3,700</td>
<td>4,210</td>
</tr>
<tr>
<th scope="row">销售</th>
<td>28,400</td>
<td>27,100</td>
<td>27,950</td>
<td>29,050</td>
</tr>
<tr>
<th scope="row">杂费</th>
<td>2,100</td>
<td>1,900</td>
<td>1,300</td>
<td>1,760</td>
</tr>
<tr>
<th scope="row">总计</th>
<td>58,460</td>
<td>57,859</td>
<td>58,110</td>
<td>60,700</td>
</tr>
</tbody>
</table>
</body>
</html>
<html>
<head>
<title>财政报表</title>
<style>
<!--
body{
background-color:#ebf5ff; /* 页面背景色 */
margin:0px; padding:4px;
text-align:center; /* 居中对齐（IE有效） */
}
.datalist{
color:#0046a6; /* 表格文字颜色 */
background-color:#d2e8ff; /* 表格背景色 */
font-family:Arial; /* 表格字体 */
}
.datalist caption{
font-size:18px; /* 标题文字大小 */
font-weight:bold; /* 标题文字粗体 */
}
.datalist th{
color:#003e7e; /* 行、列名称颜色 */
background-color:#7bb3ff; /* 行、列名称的背景色 */
}
-->
</style>
</head>
<body>
<table summary="This table shows the yearly income for years 2005 through 2008" border="1" class="datalist">
<caption>财政报表 2005 - 2008</caption>
<tbody>
<tr>
<th></th>
<th scope="col">2005</th>
<th scope="col">2006</th>
<th scope="col">2007</th>
<th scope="col">2008</th>
</tr>
<tr>
<th scope="row">拨款</th>
<td>11,980</td>
<td>12,650</td>
<td>9,700</td>
<td>10,600</td>
</tr>
<tr>
<th scope="row">捐款</th>
<td>4,780</td>
<td>4,989</td>
<td>6,700</td>
<td>6,590</td>
</tr>
<tr>
<th scope="row">投资</th>
<td>8,000</td>
<td>8,100</td>
<td>8,760</td>
<td>8,490</td>
</tr>
<tr>
<th scope="row">募捐</th>
<td>3,200</td>
<td>3,120</td>
<td>3,700</td>
<td>4,210</td>
</tr>
<tr>
<th scope="row">销售</th>
<td>28,400</td>
<td>27,100</td>
<td>27,950</td>
<td>29,050</td>
</tr>
<tr>
<th scope="row">杂费</th>
<td>2,100</td>
<td>1,900</td>
<td>1,300</td>
<td>1,760</td>
</tr>
<tr>
<th scope="row">总计</th>
<td>58,460</td>
<td>57,859</td>
<td>58,110</td>
<td>60,700</td>
</tr>
</tbody>
</table>
</body>
</html>
<html>
<head>
<title>财政报表</title>
<style>
<!--
.datalist{
border:1px solid #429fff; /* 表格边框 */
font-family:Arial;
border-collapse:collapse; /* 边框重叠 */
}
.datalist caption{
padding-top:3px;
padding-bottom:2px;
font:bold 1.1em;
background-color:#f0f7ff;
border:1px solid #429fff; /* 表格标题边框 */
}
.datalist th{
border:1px solid #429fff; /* 行、列名称边框 */
background-color:#d2e8ff;
font-weight:bold;
padding-top:4px; padding-bottom:4px;
padding-left:10px; padding-right:10px;
text-align:center;
}
.datalist td{
border:1px solid #429fff; /* 单元格边框 */
text-align:right;
padding:4px;
}
-->
</style>
</head>
<body>
<table class="datalist">
<caption>财政报表 2005 - 2008</caption>
<tbody>
<tr>
<th></th>
<th scope="col">2005</th>
<th scope="col">2006</th>
<th scope="col">2007</th>
<th scope="col">2008</th>
</tr>
<tr>
<th scope="row">拨款</th>
<td>11,980</td>
<td>12,650</td>
<td>9,700</td>
<td>10,600</td>
</tr>
<tr>
<th scope="row">捐款</th>
<td>4,780</td>
<td>4,989</td>
<td>6,700</td>
<td>6,590</td>
</tr>
<tr>
<th scope="row">投资</th>
<td>8,000</td>
<td>8,100</td>
<td>8,760</td>
<td>8,490</td>
</tr>
<tr>
<th scope="row">募捐</th>
<td>3,200</td>
<td>3,120</td>
<td>3,700</td>
<td>4,210</td>
</tr>
<tr>
<th scope="row">销售</th>
<td>28,400</td>
<td>27,100</td>
<td>27,950</td>
<td>29,050</td>
</tr>
<tr>
<th scope="row">杂费</th>
<td>2,100</td>
<td>1,900</td>
<td>1,300</td>
<td>1,760</td>
</tr>
<tr>
<th scope="row">总计</th>
<td>58,460</td>
<td>57,859</td>
<td>58,110</td>
<td>60,700</td>
</tr>
</tbody>
</table>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>动态添加</title>
<style>
<!--
.datalist{
border:1px solid #0058a3; /* 表格边框 */
font-family:Arial;
border-collapse:collapse; /* 边框重叠 */
background-color:#eaf5ff; /* 表格背景色 */
font-size:14px;
}
.datalist caption{
padding-bottom:5px;
font:bold 1.4em;
text-align:left;
}
.datalist th{
border:1px solid #0058a3; /* 行名称边框 */
background-color:#4bacff; /* 行名称背景色 */
color:#FFFFFF; /* 行名称颜色 */
font-weight:bold;
padding-top:4px; padding-bottom:4px;
padding-left:12px; padding-right:12px;
text-align:center;
}
.datalist td{
border:1px solid #0058a3; /* 单元格边框 */
text-align:left;
padding-top:4px; padding-bottom:4px;
padding-left:10px; padding-right:10px;
}
.datalist tr:hover, .datalist tr.altrow{
background-color:#c4e4ff; /* 动态变色 */
}
-->
</style>
<script language="javascript">
window.onload=function(){
var oTr = document.getElementById("member").insertRow(2); //插入一行
var aText = new Array();
aText[0] = document.createTextNode("fresheggs");
aText[1] = document.createTextNode("W610");
aText[2] = document.createTextNode("Nov 5th");
aText[3] = document.createTextNode("Scorpio");
aText[4] = document.createTextNode("1038818");
for(var i=0;i<aText.length;i++){
var oTd = oTr.insertCell(i);
oTd.appendChild(aText[i]);
}
}
</script>
</head>
<body>
<table class="datalist" summary="list of members in EE Studay" id="member">
<caption>Member List</caption>
<tr>
<th scope="col">Name</th>
<th scope="col">Class</th>
<th scope="col">Birthday</th>
<th scope="col">Constellation</th>
<th scope="col">Mobile</th>
</tr>
<tr>
<td>isaac</td>
<td>W13</td>
<td>Jun 24th</td>
<td>Cancer</td>
<td>1118159</td>
</tr>
<tr>
<td>girlwing</td>
<td>W210</td>
<td>Sep 16th</td>
<td>Virgo</td>
<td>1307994</td>
</tr>
<tr>
<td>tastestory</td>
<td>W15</td>
<td>Nov 29th</td>
<td>Sagittarius</td>
<td>1095245</td>
</tr>
<tr>
<td>lovehate</td>
<td>W47</td>
<td>Sep 5th</td>
<td>Virgo</td>
<td>6098017</td>
</tr>
<tr>
<td>slepox</td>
<td>W19</td>
<td>Nov 18th</td>
<td>Scorpio</td>
<td>0658635</td>
</tr>
<tr>
<td>smartlau</td>
<td>W19</td>
<td>Dec 30th</td>
<td>Capricorn</td>
<td>0006621</td>
</tr>
<tr>
<td>whaler</td>
<td>W19</td>
<td>Jan 18th</td>
<td>Capricorn</td>
<td>1851918</td>
</tr>
<tr>
<td>shenhuanyan</td>
<td>W25</td>
<td>Jan 31th</td>
<td>Aquarius</td>
<td>0621827</td>
</tr>
<tr>
<td>tuonene</td>
<td>W210</td>
<td>Nov 26th</td>
<td>Sagittarius</td>
<td>0091704</td>
</tr>
<tr>
<td>ArthurRivers</td>
<td>W91</td>
<td>Feb 26th</td>
<td>Pisces</td>
<td>0468357</td>
</tr>
<tr>
<td>reconzansp</td>
<td>W09</td>
<td>Oct 13th</td>
<td>Libra</td>
<td>3643041</td>
</tr>
<tr>
<td>linear</td>
<td>W86</td>
<td>Aug 18th</td>
<td>Leo</td>
<td>6398341</td>
</tr>
<tr>
<td>laopiao</td>
<td>W41</td>
<td>May 17th</td>
<td>Taurus</td>
<td>1254004</td>
</tr>
<tr>
<td>dovecho</td>
<td>W19</td>
<td>Dec 9th</td>
<td>Sagittarius</td>
<td>1892013</td>
</tr>
<tr>
<td>shanghen</td>
<td>W42</td>
<td>May 24th</td>
<td>Gemini</td>
<td>1544254</td>
</tr>
<tr>
<td>venessawj</td>
<td>W45</td>
<td>Apr 1st</td>
<td>Aries</td>
<td>1523753</td>
</tr>
<tr>
<td>lightyear</td>
<td>W311</td>
<td>Mar 23th</td>
<td>Aries</td>
<td>1002908</td>
</tr>
</table>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>修改单元格内容</title>
<style>
<!--
.datalist{
border:1px solid #0058a3; /* 表格边框 */
font-family:Arial;
border-collapse:collapse; /* 边框重叠 */
background-color:#eaf5ff; /* 表格背景色 */
font-size:14px;
}
.datalist caption{
padding-bottom:5px;
font:bold 1.4em;
text-align:left;
}
.datalist th{
border:1px solid #0058a3; /* 行名称边框 */
background-color:#4bacff; /* 行名称背景色 */
color:#FFFFFF; /* 行名称颜色 */
font-weight:bold;
padding-top:4px; padding-bottom:4px;
padding-left:12px; padding-right:12px;
text-align:center;
}
.datalist td{
border:1px solid #0058a3; /* 单元格边框 */
text-align:left;
padding-top:4px; padding-bottom:4px;
padding-left:10px; padding-right:10px;
}
.datalist tr:hover, .datalist tr.altrow{
background-color:#c4e4ff; /* 动态变色 */
}
-->
</style>
<script language="javascript">
window.onload=function(){
var oTable = document.getElementById("member");
oTable.rows[3].cells[4].innerHTML = "lost"; //修改单元格内容
}
</script>
</head>
<body>
<table class="datalist" summary="list of members in EE Studay" id="member">
<caption>Member List</caption>
<tr>
<th scope="col">Name</th>
<th scope="col">Class</th>
<th scope="col">Birthday</th>
<th scope="col">Constellation</th>
<th scope="col">Mobile</th>
</tr>
<tr>
<td>isaac</td>
<td>W13</td>
<td>Jun 24th</td>
<td>Cancer</td>
<td>1118159</td>
</tr>
<tr>
<td>girlwing</td>
<td>W210</td>
<td>Sep 16th</td>
<td>Virgo</td>
<td>1307994</td>
</tr>
<tr>
<td>tastestory</td>
<td>W15</td>
<td>Nov 29th</td>
<td>Sagittarius</td>
<td>1095245</td>
</tr>
<tr>
<td>lovehate</td>
<td>W47</td>
<td>Sep 5th</td>
<td>Virgo</td>
<td>6098017</td>
</tr>
<tr>
<td>slepox</td>
<td>W19</td>
<td>Nov 18th</td>
<td>Scorpio</td>
<td>0658635</td>
</tr>
<tr>
<td>smartlau</td>
<td>W19</td>
<td>Dec 30th</td>
<td>Capricorn</td>
<td>0006621</td>
</tr>
<tr>
<td>whaler</td>
<td>W19</td>
<td>Jan 18th</td>
<td>Capricorn</td>
<td>1851918</td>
</tr>
<tr>
<td>shenhuanyan</td>
<td>W25</td>
<td>Jan 31th</td>
<td>Aquarius</td>
<td>0621827</td>
</tr>
<tr>
<td>tuonene</td>
<td>W210</td>
<td>Nov 26th</td>
<td>Sagittarius</td>
<td>0091704</td>
</tr>
<tr>
<td>ArthurRivers</td>
<td>W91</td>
<td>Feb 26th</td>
<td>Pisces</td>
<td>0468357</td>
</tr>
<tr>
<td>reconzansp</td>
<td>W09</td>
<td>Oct 13th</td>
<td>Libra</td>
<td>3643041</td>
</tr>
<tr>
<td>linear</td>
<td>W86</td>
<td>Aug 18th</td>
<td>Leo</td>
<td>6398341</td>
</tr>
<tr>
<td>laopiao</td>
<td>W41</td>
<td>May 17th</td>
<td>Taurus</td>
<td>1254004</td>
</tr>
<tr>
<td>dovecho</td>
<td>W19</td>
<td>Dec 9th</td>
<td>Sagittarius</td>
<td>1892013</td>
</tr>
<tr>
<td>shanghen</td>
<td>W42</td>
<td>May 24th</td>
<td>Gemini</td>
<td>1544254</td>
</tr>
<tr>
<td>venessawj</td>
<td>W45</td>
<td>Apr 1st</td>
<td>Aries</td>
<td>1523753</td>
</tr>
<tr>
<td>lightyear</td>
<td>W311</td>
<td>Mar 23th</td>
<td>Aries</td>
<td>1002908</td>
</tr>
</table>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>动态删除</title>
<style>
<!--
.datalist{
border:1px solid #0058a3; /* 表格边框 */
font-family:Arial;
border-collapse:collapse; /* 边框重叠 */
background-color:#eaf5ff; /* 表格背景色 */
font-size:14px;
}
.datalist caption{
padding-bottom:5px;
font:bold 1.4em;
text-align:left;
}
.datalist th{
border:1px solid #0058a3; /* 行名称边框 */
background-color:#4bacff; /* 行名称背景色 */
color:#FFFFFF; /* 行名称颜色 */
font-weight:bold;
padding-top:4px; padding-bottom:4px;
padding-left:12px; padding-right:12px;
text-align:center;
}
.datalist td{
border:1px solid #0058a3; /* 单元格边框 */
text-align:left;
padding-top:4px; padding-bottom:4px;
padding-left:10px; padding-right:10px;
}
.datalist tr:hover, .datalist tr.altrow{
background-color:#c4e4ff; /* 动态变色 */
}
-->
</style>
<script language="javascript">
window.onload=function(){
var oTable = document.getElementById("member");
oTable.deleteRow(2); //删除一行，后面的行号自动补齐
oTable.rows[2].deleteCell(1); //删除一个单元格，后面的也自动补齐
}
</script>
</head>
<body>
<table class="datalist" summary="list of members in EE Studay" id="member">
<caption>Member List</caption>
<tr>
<th scope="col">Name</th>
<th scope="col">Class</th>
<th scope="col">Birthday</th>
<th scope="col">Constellation</th>
<th scope="col">Mobile</th>
</tr>
<tr>
<td>isaac</td>
<td>W13</td>
<td>Jun 24th</td>
<td>Cancer</td>
<td>1118159</td>
</tr>
<tr>
<td>girlwing</td>
<td>W210</td>
<td>Sep 16th</td>
<td>Virgo</td>
<td>1307994</td>
</tr>
<tr>
<td>tastestory</td>
<td>W15</td>
<td>Nov 29th</td>
<td>Sagittarius</td>
<td>1095245</td>
</tr>
<tr>
<td>lovehate</td>
<td>W47</td>
<td>Sep 5th</td>
<td>Virgo</td>
<td>6098017</td>
</tr>
<tr>
<td>slepox</td>
<td>W19</td>
<td>Nov 18th</td>
<td>Scorpio</td>
<td>0658635</td>
</tr>
<tr>
<td>smartlau</td>
<td>W19</td>
<td>Dec 30th</td>
<td>Capricorn</td>
<td>0006621</td>
</tr>
<tr>
<td>whaler</td>
<td>W19</td>
<td>Jan 18th</td>
<td>Capricorn</td>
<td>1851918</td>
</tr>
<tr>
<td>shenhuanyan</td>
<td>W25</td>
<td>Jan 31th</td>
<td>Aquarius</td>
<td>0621827</td>
</tr>
<tr>
<td>tuonene</td>
<td>W210</td>
<td>Nov 26th</td>
<td>Sagittarius</td>
<td>0091704</td>
</tr>
<tr>
<td>ArthurRivers</td>
<td>W91</td>
<td>Feb 26th</td>
<td>Pisces</td>
<td>0468357</td>
</tr>
<tr>
<td>reconzansp</td>
<td>W09</td>
<td>Oct 13th</td>
<td>Libra</td>
<td>3643041</td>
</tr>
<tr>
<td>linear</td>
<td>W86</td>
<td>Aug 18th</td>
<td>Leo</td>
<td>6398341</td>
</tr>
<tr>
<td>laopiao</td>
<td>W41</td>
<td>May 17th</td>
<td>Taurus</td>
<td>1254004</td>
</tr>
<tr>
<td>dovecho</td>
<td>W19</td>
<td>Dec 9th</td>
<td>Sagittarius</td>
<td>1892013</td>
</tr>
<tr>
<td>shanghen</td>
<td>W42</td>
<td>May 24th</td>
<td>Gemini</td>
<td>1544254</td>
</tr>
<tr>
<td>venessawj</td>
<td>W45</td>
<td>Apr 1st</td>
<td>Aries</td>
<td>1523753</td>
</tr>
<tr>
<td>lightyear</td>
<td>W311</td>
<td>Mar 23th</td>
<td>Aries</td>
<td>1002908</td>
</tr>
</table>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>动态删除</title>
<style>
<!--
.datalist{
border:1px solid #0058a3; /* 表格边框 */
font-family:Arial;
border-collapse:collapse; /* 边框重叠 */
background-color:#eaf5ff; /* 表格背景色 */
font-size:14px;
}
.datalist caption{
padding-bottom:5px;
font:bold 1.4em;
text-align:left;
}
.datalist th{
border:1px solid #0058a3; /* 行名称边框 */
background-color:#4bacff; /* 行名称背景色 */
color:#FFFFFF; /* 行名称颜色 */
font-weight:bold;
padding-top:4px; padding-bottom:4px;
padding-left:12px; padding-right:12px;
text-align:center;
}
.datalist td{
border:1px solid #0058a3; /* 单元格边框 */
text-align:left;
padding-top:4px; padding-bottom:4px;
padding-left:10px; padding-right:10px;
}
.datalist tr:hover, .datalist tr.altrow{
background-color:#c4e4ff; /* 动态变色 */
}
.datalist td a:link, .datalist td a:visited{
color:#004365;
text-decoration:underline;
}
.datalist td a:hover{
color:#000000;
text-decoration:none;
}
-->
</style>
<script language="javascript">
function myDelete(){
var oTable = document.getElementById("member");
//删除该行
this.parentNode.parentNode.parentNode.removeChild(this.parentNode.parentNode);
}
window.onload=function(){
var oTable = document.getElementById("member");
var oTd;
//动态添加delete链接
for(var i=1;i<oTable.rows.length;i++){
oTd = oTable.rows[i].insertCell(5);
oTd.innerHTML = "<a href='#'>delete</a>";
oTd.firstChild.onclick = myDelete; //添加删除事件
}
}
</script>
</head>
<body>
<table class="datalist" summary="list of members in EE Studay" id="member">
<caption>Member List</caption>
<tr>
<th scope="col">Name</th>
<th scope="col">Class</th>
<th scope="col">Birthday</th>
<th scope="col">Constellation</th>
<th scope="col">Mobile</th>
<th scope="col">Delete</th>
</tr>
<tr>
<td>isaac</td>
<td>W13</td>
<td>Jun 24th</td>
<td>Cancer</td>
<td>1118159</td>
</tr>
<tr>
<td>girlwing</td>
<td>W210</td>
<td>Sep 16th</td>
<td>Virgo</td>
<td>1307994</td>
</tr>
<tr>
<td>tastestory</td>
<td>W15</td>
<td>Nov 29th</td>
<td>Sagittarius</td>
<td>1095245</td>
</tr>
<tr>
<td>lovehate</td>
<td>W47</td>
<td>Sep 5th</td>
<td>Virgo</td>
<td>6098017</td>
</tr>
<tr>
<td>slepox</td>
<td>W19</td>
<td>Nov 18th</td>
<td>Scorpio</td>
<td>0658635</td>
</tr>
<tr>
<td>smartlau</td>
<td>W19</td>
<td>Dec 30th</td>
<td>Capricorn</td>
<td>0006621</td>
</tr>
<tr>
<td>whaler</td>
<td>W19</td>
<td>Jan 18th</td>
<td>Capricorn</td>
<td>1851918</td>
</tr>
<tr>
<td>shenhuanyan</td>
<td>W25</td>
<td>Jan 31th</td>
<td>Aquarius</td>
<td>0621827</td>
</tr>
<tr>
<td>tuonene</td>
<td>W210</td>
<td>Nov 26th</td>
<td>Sagittarius</td>
<td>0091704</td>
</tr>
<tr>
<td>ArthurRivers</td>
<td>W91</td>
<td>Feb 26th</td>
<td>Pisces</td>
<td>0468357</td>
</tr>
<tr>
<td>reconzansp</td>
<td>W09</td>
<td>Oct 13th</td>
<td>Libra</td>
<td>3643041</td>
</tr>
<tr>
<td>linear</td>
<td>W86</td>
<td>Aug 18th</td>
<td>Leo</td>
<td>6398341</td>
</tr>
<tr>
<td>laopiao</td>
<td>W41</td>
<td>May 17th</td>
<td>Taurus</td>
<td>1254004</td>
</tr>
<tr>
<td>dovecho</td>
<td>W19</td>
<td>Dec 9th</td>
<td>Sagittarius</td>
<td>1892013</td>
</tr>
<tr>
<td>shanghen</td>
<td>W42</td>
<td>May 24th</td>
<td>Gemini</td>
<td>1544254</td>
</tr>
<tr>
<td>venessawj</td>
<td>W45</td>
<td>Apr 1st</td>
<td>Aries</td>
<td>1523753</td>
</tr>
<tr>
<td>lightyear</td>
<td>W311</td>
<td>Mar 23th</td>
<td>Aries</td>
<td>1002908</td>
</tr>
</table>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>动态删除列</title>
<style>
<!--
.datalist{
border:1px solid #0058a3; /* 表格边框 */
font-family:Arial;
border-collapse:collapse; /* 边框重叠 */
background-color:#eaf5ff; /* 表格背景色 */
font-size:14px;
}
.datalist caption{
padding-bottom:5px;
font:bold 1.4em;
text-align:left;
}
.datalist th{
border:1px solid #0058a3; /* 行名称边框 */
background-color:#4bacff; /* 行名称背景色 */
color:#FFFFFF; /* 行名称颜色 */
font-weight:bold;
padding-top:4px; padding-bottom:4px;
padding-left:12px; padding-right:12px;
text-align:center;
}
.datalist td{
border:1px solid #0058a3; /* 单元格边框 */
text-align:left;
padding-top:4px; padding-bottom:4px;
padding-left:10px; padding-right:10px;
}
.datalist tr:hover, .datalist tr.altrow{
background-color:#c4e4ff; /* 动态变色 */
}
-->
</style>
<script language="javascript">
function deleteColumn(oTable,iNum){
//自定义删除列函数，即每行删除相应单元格
for(var i=0;i<oTable.rows.length;i++)
oTable.rows[i].deleteCell(iNum);
}
window.onload=function(){
var oTable = document.getElementById("member");
deleteColumn(oTable,2);
}
</script>
</head>
<body>
<table class="datalist" summary="list of members in EE Studay" id="member">
<caption>Member List</caption>
<tr>
<th scope="col">Name</th>
<th scope="col">Class</th>
<th scope="col">Birthday</th>
<th scope="col">Constellation</th>
<th scope="col">Mobile</th>
</tr>
<tr>
<td>isaac</td>
<td>W13</td>
<td>Jun 24th</td>
<td>Cancer</td>
<td>1118159</td>
</tr>
<tr>
<td>girlwing</td>
<td>W210</td>
<td>Sep 16th</td>
<td>Virgo</td>
<td>1307994</td>
</tr>
<tr>
<td>tastestory</td>
<td>W15</td>
<td>Nov 29th</td>
<td>Sagittarius</td>
<td>1095245</td>
</tr>
<tr>
<td>lovehate</td>
<td>W47</td>
<td>Sep 5th</td>
<td>Virgo</td>
<td>6098017</td>
</tr>
<tr>
<td>slepox</td>
<td>W19</td>
<td>Nov 18th</td>
<td>Scorpio</td>
<td>0658635</td>
</tr>
<tr>
<td>smartlau</td>
<td>W19</td>
<td>Dec 30th</td>
<td>Capricorn</td>
<td>0006621</td>
</tr>
<tr>
<td>whaler</td>
<td>W19</td>
<td>Jan 18th</td>
<td>Capricorn</td>
<td>1851918</td>
</tr>
<tr>
<td>shenhuanyan</td>
<td>W25</td>
<td>Jan 31th</td>
<td>Aquarius</td>
<td>0621827</td>
</tr>
<tr>
<td>tuonene</td>
<td>W210</td>
<td>Nov 26th</td>
<td>Sagittarius</td>
<td>0091704</td>
</tr>
<tr>
<td>ArthurRivers</td>
<td>W91</td>
<td>Feb 26th</td>
<td>Pisces</td>
<td>0468357</td>
</tr>
<tr>
<td>reconzansp</td>
<td>W09</td>
<td>Oct 13th</td>
<td>Libra</td>
<td>3643041</td>
</tr>
<tr>
<td>linear</td>
<td>W86</td>
<td>Aug 18th</td>
<td>Leo</td>
<td>6398341</td>
</tr>
<tr>
<td>laopiao</td>
<td>W41</td>
<td>May 17th</td>
<td>Taurus</td>
<td>1254004</td>
</tr>
<tr>
<td>dovecho</td>
<td>W19</td>
<td>Dec 9th</td>
<td>Sagittarius</td>
<td>1892013</td>
</tr>
<tr>
<td>shanghen</td>
<td>W42</td>
<td>May 24th</td>
<td>Gemini</td>
<td>1544254</td>
</tr>
<tr>
<td>venessawj</td>
<td>W45</td>
<td>Apr 1st</td>
<td>Aries</td>
<td>1523753</td>
</tr>
<tr>
<td>lightyear</td>
<td>W311</td>
<td>Mar 23th</td>
<td>Aries</td>
<td>1002908</td>
</tr>
</table>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>Form Example</title> </head> <body> <form method="post" name="myForm1" action="addInfo.aspx"> <p><label for="name">请输入您的姓名:</label><br><input type="text" name="name" id="name"></p> <p><label for="passwd">请输入您的密码:</label><br><input type="password" name="passwd" id="passwd"></p> <p><label for="color">请选择你最喜欢的颜色:</label><br> <select name="color" id="color"> <option value="red">红</option> <option value="green">绿</option> <option value="blue">蓝</option> <option value="yellow">黄</option> <option value="cyan">青</option> <option value="purple">紫</option> </select></p> <p>请选择你的性别:<br> <input type="radio" name="sex" id="male" value="male"><label for="male">男</label><br> <input type="radio" name="sex" id="female" value="female"><label for="female">女</label></p> <p>你喜欢做些什么:<br> <input type="checkbox" name="hobby" id="book" value="book"><label for="book">看书</label> <input type="checkbox" name="hobby" id="net" value="net"><label for="net">上网</label> <input type="checkbox" name="hobby" id="sleep" value="sleep"><label for="sleep">睡觉</label></p> <p><label for="comments">我要留言:</label><br><textarea name="comments" id="comments" cols="30" rows="4"></textarea></p> <p><input type="submit" name="btnSubmit" id="btnSubmit" value="Submit"> <input type="reset" name="btnReset" id="btnReset" value="Reset"></p> </form> </body> </html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Form Example</title>
<style>
<!--
/* 直接控制各个标记 */
form {
border: 1px dotted #AAAAAA;
padding: 3px 6px 3px 6px;
margin:0px;
font:14px Arial;
}
input {
color: #00008B;
background-color: #ADD8E6;
border: 1px solid #00008B;
}
select {
width: 80px;
color: #00008B;
background-color: #ADD8E6;
border: 1px solid #00008B;
}
textarea {
width: 200px;
height: 40px;
color: #00008B;
background-color: #ADD8E6;
border: 1px solid #00008B;
}
-->
</style>
</head>
<body>
<form method="post" name="myForm1" action="addInfo.aspx">
<p><label for="name">请输入您的姓名:</label><br><input type="text" name="name" id="name"></p>
<p><label for="passwd">请输入您的密码:</label><br><input type="password" name="passwd" id="passwd"></p>
<p><label for="color">请选择你最喜欢的颜色:</label><br>
<select name="color" id="color">
<option value="red">红</option>
<option value="green">绿</option>
<option value="blue">蓝</option>
<option value="yellow">黄</option>
<option value="cyan">青</option>
<option value="purple">紫</option>
</select></p>
<p>请选择你的性别:<br>
<input type="radio" name="sex" id="male" value="male"><label for="male">男</label><br>
<input type="radio" name="sex" id="female" value="female"><label for="female">女</label></p>
<p>你喜欢做些什么:<br>
<input type="checkbox" name="hobby" id="book" value="book"><label for="book">看书</label>
<input type="checkbox" name="hobby" id="net" value="net"><label for="net">上网</label>
<input type="checkbox" name="hobby" id="sleep" value="sleep"><label for="sleep">睡觉</label></p>
<p><label for="comments">我要留言:</label><br><textarea name="comments" id="comments" cols="30" rows="4"></textarea></p>
<p><input type="submit" name="btnSubmit" id="btnSubmit" value="Submit">
<input type="reset" name="btnReset" id="btnReset" value="Reset"></p>
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Form Example</title>
<style>
<!--
form{
border: 1px dotted #AAAAAA;
padding: 1px 6px 1px 6px;
margin:0px;
font:14px Arial;
}
input{ /* 所有input标记 */
color: #00008B;
}
input.txt{ /* 文本框单独设置 */
border: 1px inset #00008B;
background-color: #ADD8E6;
}
input.btn{ /* 按钮单独设置 */
color: #00008B;
background-color: #ADD8E6;
border: 1px outset #00008B;
padding: 1px 2px 1px 2px;
}
select{
width: 80px;
color: #00008B;
background-color: #ADD8E6;
border: 1px solid #00008B;
}
textarea{
width: 200px;
height: 40px;
color: #00008B;
background-color: #ADD8E6;
border: 1px inset #00008B;
}
-->
</style>
</head>
<body>
<form method="post" name="myForm1" action="addInfo.aspx">
<p><label for="name">请输入您的姓名:</label><br><input type="text" name="name" id="name" class="txt"></p>
<p><label for="passwd">请输入您的密码:</label><br><input type="password" name="passwd" id="passwd" class="txt"></p>
<p><label for="color">请选择你最喜欢的颜色:</label><br>
<select name="color" id="color">
<option value="red">红</option>
<option value="green">绿</option>
<option value="blue">蓝</option>
<option value="yellow">黄</option>
<option value="cyan">青</option>
<option value="purple">紫</option>
</select></p>
<p>请选择你的性别:<br>
<input type="radio" name="sex" id="male" value="male"><label for="male">男</label><br>
<input type="radio" name="sex" id="female" value="female"><label for="female">女</label></p>
<p>你喜欢做些什么:<br>
<input type="checkbox" name="hobby" id="book" value="book"><label for="book">看书</label>
<input type="checkbox" name="hobby" id="net" value="net"><label for="net">上网</label>
<input type="checkbox" name="hobby" id="sleep" value="sleep"><label for="sleep">睡觉</label></p>
<p><label for="comments">我要留言:</label><br><textarea name="comments" id="comments" cols="30" rows="4"></textarea></p>
<p><input type="submit" name="btnSubmit" id="btnSubmit" value="Submit" class="btn">
<input type="reset" name="btnReset" id="btnReset" value="Reset" class="btn"></p>
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>控制textarea的字符个数</title>
<style>
<!--
form{
padding:0px;
margin:0px;
font:14px Arial;
}
input.txt{ /* 文本框单独设置 */
border: 1px inset #00008B;
background-color: #ADD8E6;
}
input.btn{ /* 按钮单独设置 */
color: #00008B;
background-color: #ADD8E6;
border: 1px outset #00008B;
padding: 1px 2px 1px 2px;
}
-->
</style>
<script language="javascript">
function LessThan(oTextArea){
//返回文本框字符个数是否符号要求的boolean值
return oTextArea.value.length < oTextArea.getAttribute("maxlength");
}
</script>
</head>
<body>
<form method="post" name="myForm1" action="addInfo.aspx">
<p><label for="name">请输入您的姓名:</label>
<input type="text" name="name" id="name" class="txt" value="姓名" maxlength="10"></p>
<p><label for="comments">我要留言:</label><br>
<textarea name="comments" id="comments" cols="40" rows="4" maxlength="50" onkeypress="return LessThan(this);"></textarea></p>
<p><input type="submit" name="btnSubmit" id="btnSubmit" value="Submit" class="btn">
<input type="reset" name="btnReset" id="btnReset" value="Reset" class="btn"></p>
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Automatic Selecting</title>
<style>
<!--
form{
padding:0px; margin:0px;
font:14px Arial;
}
input.txt{
border: 1px inset #00008B;
background-color: #ADD8E6;
}
input.btn{
color: #00008B;
background-color: #ADD8E6;
border: 1px outset #00008B;
padding: 1px 2px 1px 2px;
}
-->
</style>
</head>
<body>
<form method="post" name="myForm1" action="addInfo.aspx">
<p><label for="name">请输入您的姓名:</label>
<input type="text" name="name" id="name" class="txt" value="姓名" onmouseover="this.focus()" onfocus="this.select()"></p>
<p><label for="passwd">请输入您的密码:</label>
<input type="password" name="passwd" id="passwd" class="txt"></p>
<p><input type="submit" name="btnSubmit" id="btnSubmit" value="Submit" class="btn">
<input type="reset" name="btnReset" id="btnReset" value="Reset" class="btn"></p>
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Automatic Selecting</title>
<style>
<!--
form{
padding:0px;
margin:0px;
font:14px Arial;
}
input.txt{ /* 文本框单独设置 */
border: 1px inset #00008B;
background-color: #ADD8E6;
}
input.btn{ /* 按钮单独设置 */
color: #00008B;
background-color: #ADD8E6;
border: 1px outset #00008B;
padding: 1px 2px 1px 2px;
}
-->
</style>
<script language="javascript">
function myFocus(){
this.focus();
}
function mySelect(){
this.select();
}
window.onload = function(){
var oForm = document.forms["myForm1"];
oForm.name.onmouseover = myFocus;
oForm.name.onfocus = mySelect;
}
</script>
</head>
<body>
<form method="post" name="myForm1" action="addInfo.aspx">
<p><label for="name">请输入您的姓名:</label>
<input type="text" name="name" id="name" class="txt" value="姓名"></p>
<p><label for="passwd">请输入您的密码:</label>
<input type="password" name="passwd" id="passwd" class="txt"></p>
<p><input type="submit" name="btnSubmit" id="btnSubmit" value="Submit" class="btn">
<input type="reset" name="btnReset" id="btnReset" value="Reset" class="btn"></p>
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>单选项</title>
<style>
<!--
form{
padding:0px; margin:0px;
font:14px Arial;
}
p{
padding:2px; margin:0px;
}
-->
</style>
<script language="javascript">
function getChoice(){
var oForm = document.forms["myForm1"];
var aChoices = oForm.camera;
for(i=0;i<aChoices.length;i++) //遍历整个单选项表
if(aChoices[i].checked) //如果发现了被选中项则退出
break;
alert("您使用的相机品牌是："+aChoices[i].value);
}
function setChoice(iNum){
var oForm = document.forms["myForm1"];
oForm.camera[iNum].checked = true;
}
</script>
</head>
<body>
<form method="post" name="myForm1" action="addInfo.aspx">
您使用的相机品牌：
<p>
<input type="radio" name="camera" id="canon" value="Canon">
<label for="canon">Canon</label>
</p>
<p>
<input type="radio" name="camera" id="nikon" value="Nikon">
<label for="nikon">Nikon</label>
</p>
<p>
<input type="radio" name="camera" id="sony" value="Sony" checked>
<label for="sony">Sony</label>
</p>
<p>
<input type="radio" name="camera" id="olympus" value="Olympus">
<label for="olympus">Olympus</label>
</p>
<p>
<input type="radio" name="camera" id="samsung" value="Samsung">
<label for="samsung">Samsung</label>
</p>
<p>
<input type="radio" name="camera" id="pentax" value="Pentax">
<label for="pentax">Pentax</label>
</p>
<p>
<input type="radio" name="camera" id="others" value="其它">
<label for="others">others</label>
</p>
<p><input type="submit" name="btnSubmit" id="btnSubmit" value="Submit" class="btn"></p>
<p><input type="button" value="检测选中对象" onclick="getChoice();">
<input type="button" value="设置为Canon" onclick="setChoice(0);"></p>
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>多选项</title>
<style>
<!--
form{
padding:0px; margin:0px;
font:14px Arial;
}
p{
padding:2px; margin:0px;
}
-->
</style>
<script language="javascript">
function changeBoxes(action){
var oForm = document.forms["myForm1"];
var oCheckBox = oForm.hobby;
for(var i=0;i<oCheckBox.length;i++) //遍历每一个选项
if(action<0) //反选
oCheckBox[i].checked = !oCheckBox[i].checked;
else //action为1是则全选，为0时则全不选
oCheckBox[i].checked = action;
}
</script>
</head>
<body>
<form method="post" name="myForm1" action="addInfo.aspx">
您喜欢做的事情：
<p>
<input type="checkbox" name="hobby" id="ball" value="ball">
<label for="ball">打球</label>
</p>
<p>
<input type="checkbox" name="hobby" id="TV" value="TV">
<label for="TV">看电视</label>
</p>
<p>
<input type="checkbox" name="hobby" id="net" value="net">
<label for="net">上网</label>
</p>
<p>
<input type="checkbox" name="hobby" id="book" value="book">
<label for="book">看书</label>
</p>
<p>
<input type="checkbox" name="hobby" id="trip" value="trip">
<label for="trip">旅游</label>
</p>
<p>
<input type="checkbox" name="hobby" id="music" value="music">
<label for="music">听音乐</label>
</p>
<p>
<input type="checkbox" name="hobby" id="others" value="其它">
<label for="others">其它</label>
</p>
<p>
<input type="button" value="全选" onclick="changeBoxes(1);" />
<input type="button" value="全不选" onclick="changeBoxes(0);" />
<input type="button" value="反选" onclick="changeBoxes(-1);" />
</p>
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>下拉菜单，单选</title>
<style>
<!--
form{
padding:0px; margin:0px;
font:14px Arial;
}
-->
</style>
<script language="javascript">
function checkSingle(){
var oForm = document.forms["myForm1"];
var oSelectBox = oForm.constellation;
var iChoice = oSelectBox.selectedIndex; //获取选中项
alert("您选中了" + oSelectBox.options[iChoice].text);
}
</script>
</head>
<body>
<form method="post" name="myForm1">
<label for="constellation">星座：</label>
<p>
<select id="constellation" name="constellation">
<option value="Aries" selected="selected">白羊</option>
<option value="Taurus">金牛</option>
<option value="Gemini">双子</option>
<option value="Cancer">巨蟹</option>
<option value="Leo">狮子</option>
<option value="Virgo">处女</option>
<option value="Libra">天秤</option>
<option value="Scorpio">天蝎</option>
<option value="Sagittarius">射手</option>
<option value="Capricorn">摩羯</option>
<option value="Aquarius">水瓶</option>
<option value="Pisces">双鱼</option>
</select>
</p>
<input type="button" onclick="checkSingle()" value="查看选项" />
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>下拉菜单，多选</title>
<style>
<!--
form{
padding:0px; margin:0px;
font:14px Arial;
}
p{
margin:0px; padding:2px;
}
-->
</style>
<script language="javascript">
function checkMultiple(){
var oForm = document.forms["myForm1"];
var oSelectBox = oForm.constellation;
var aChoices = new Array();
//遍历整个下拉菜单
for(var i=0;i<oSelectBox.options.length;i++)
if(oSelectBox.options[i].selected) //如果被选中
aChoices.push(oSelectBox.options[i].text); //压入到数组中
alert("您选了：" + aChoices.join()); //输出结果
}
</script>
</head>
<body>
<form method="post" name="myForm1">
<label for="constellation">星座：</label>
<p>
<select id="constellation" name="constellation" multiple="multiple" style="height:180px;">
<option value="Aries">白羊</option>
<option value="Taurus">金牛</option>
<option value="Gemini">双子</option>
<option value="Cancer">巨蟹</option>
<option value="Leo">狮子</option>
<option value="Virgo">处女</option>
<option value="Libra">天秤</option>
<option value="Scorpio">天蝎</option>
<option value="Sagittarius">射手</option>
<option value="Capricorn">摩羯</option>
<option value="Aquarius">水瓶</option>
<option value="Pisces">双鱼</option>
</select>
</p>
<input type="button" onclick="checkMultiple()" value="查看选项" />
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>下拉菜单，通用</title>
<style>
<!--
form{
padding:0px; margin:0px;
font:14px Arial;
}
p{
margin:0px; padding:3px;
}
input{
margin:0px;
border:1px solid #000000;
}
-->
</style>
<script language="javascript">
function getSelectValue(Box){
var oForm = document.forms["myForm1"];
var oSelectBox = oForm.elements[Box]; //根据参数相应的选择下拉菜单
if(oSelectBox.type == "select-one"){ //判断是单选还是多选
var iChoice = oSelectBox.selectedIndex; //获取选中项
alert("单选，您选中了" + oSelectBox.options[iChoice].text);
}else{
var aChoices = new Array();
//遍历整个下拉菜单
for(var i=0;i<oSelectBox.options.length;i++)
if(oSelectBox.options[i].selected) //如果被选中
aChoices.push(oSelectBox.options[i].text); //压入到数组中
alert("多选，您选了：" + aChoices.join()); //输出结果
}
}
</script>
</head>
<body>
<form method="post" name="myForm1">
星座：
<p>
<select id="constellation1" name="constellation1">
<option value="Aries" selected="selected">白羊</option>
<option value="Taurus">金牛</option>
<option value="Gemini">双子</option>
<option value="Cancer">巨蟹</option>
<option value="Leo">狮子</option>
<option value="Virgo">处女</option>
<option value="Libra">天秤</option>
<option value="Scorpio">天蝎</option>
<option value="Sagittarius">射手</option>
<option value="Capricorn">摩羯</option>
<option value="Aquarius">水瓶</option>
<option value="Pisces">双鱼</option>
</select>
<input type="button" onclick="getSelectValue('constellation1')" value="查看选项" />
</p>
<p>
<select id="constellation2" name="constellation2" multiple="multiple" style="height:120px;">
<option value="Aries">白羊</option>
<option value="Taurus">金牛</option>
<option value="Gemini">双子</option>
<option value="Cancer">巨蟹</option>
<option value="Leo">狮子</option>
<option value="Virgo">处女</option>
<option value="Libra">天秤</option>
<option value="Scorpio">天蝎</option>
<option value="Sagittarius">射手</option>
<option value="Capricorn">摩羯</option>
<option value="Aquarius">水瓶</option>
<option value="Pisces">双鱼</option>
</select>
<input type="button" onclick="getSelectValue('constellation2')" value="查看选项" />
</p>
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>添加选项</title>
<style>
<!--
form{padding:0px; margin:0px; font:14px Arial;}
p{margin:0px; padding:3px;}
input{margin:0px; border:1px solid #000000;}
-->
</style>
<script language="javascript">
function AddOption(Box){ //添加选项
var oForm = document.forms["myForm1"];
var oBox = oForm.elements[Box];
var oOption = new Option("乒乓球","Pingpang");
oBox.options[oBox.options.length] = oOption;
}
</script>
</head>
<body>
<form method="post" name="myForm1">
球类：
<p>
<select id="ball" name="ball" multiple="multiple">
<option value="Football">足球</option>
<option value="Basketball">篮球</option>
<option value="Volleyball">排球</option>
</select>
</p>
<input type="button" value="添加乒乓球" onclick="AddOption('ball');" />
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>替换选项</title>
<style>
<!--
form{padding:0px; margin:0px; font:14px Arial;}
p{margin:0px; padding:3px;}
input{margin:0px; border:1px solid #000000;}
-->
</style>
<script language="javascript">
function ReplaceOption(Box,iNum){ //替换选项
var oForm = document.forms["myForm1"];
var oBox = oForm.elements[Box];
var oOption = new Option("乒乓球","Pingpang");
oBox.options[iNum] = oOption; //替换第iNum个选项
}
</script>
</head>
<body>
<form method="post" name="myForm1">
球类：
<p>
<select id="ball" name="ball" multiple="multiple">
<option value="Football">足球</option>
<option value="Basketball">篮球</option>
<option value="Volleyball">排球</option>
</select>
</p>
<input type="button" value="篮球替换为乒乓球" onclick="ReplaceOption('ball',1);" />
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>添加到具体位置</title>
<style>
<!--
form{padding:0px; margin:0px; font:14px Arial;}
p{margin:0px; padding:3px;}
input{margin:0px; border:1px solid #000000;}
-->
</style>
<script language="javascript">
function AddOption(Box,iNum){
var oForm = document.forms["myForm1"];
var oBox = oForm.elements[Box];
var oOption = new Option("乒乓球","Pingpang");
oBox.insertBefore(oOption,oBox.options[iNum]);
}
</script>
</head>
<body>
<form method="post" name="myForm1">
球类：
<p>
<select id="ball" name="ball" multiple="multiple">
<option value="Football">足球</option>
<option value="Basketball">篮球</option>
<option value="Volleyball">排球</option>
</select>
</p>
<input type="button" value="添加乒乓球" onclick="AddOption('ball',1);" />
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>添加到具体位置</title>
<style>
<!--
form{padding:0px; margin:0px; font:14px Arial;}
p{margin:0px; padding:3px;}
input{margin:0px; border:1px solid #000000;}
-->
</style>
<script language="javascript">
function AddOption(Box,iNum){
var oForm = document.forms["myForm1"];
var oBox = oForm.elements[Box];
var oOption = new Option("乒乓球","Pingpang");
//兼容IE7，先添加选项到最后，再移动
oBox.options[oBox.options.length] = oOption;
oBox.insertBefore(oOption,oBox.options[iNum]);
}
</script>
</head>
<body>
<form method="post" name="myForm1">
球类：
<p>
<select id="ball" name="ball" multiple="multiple">
<option value="Football">足球</option>
<option value="Basketball">篮球</option>
<option value="Volleyball">排球</option>
</select>
</p>
<input type="button" value="添加乒乓球" onclick="AddOption('ball',1);" />
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>删除选项</title>
<style>
<!--
form{padding:0px; margin:0px; font:14px Arial;}
p{margin:0px; padding:3px;}
input{margin:0px; border:1px solid #000000;}
-->
</style>
<script language="javascript">
function RemoveOption(Box,iNum){
var oForm = document.forms["myForm1"];
var oBox = oForm.elements[Box];
oBox.options[iNum] = null; //删除选项
}
</script>
</head>
<body>
<form method="post" name="myForm1">
球类：
<p>
<select id="ball" name="ball" multiple="multiple">
<option value="Football">足球</option>
<option value="Basketball">篮球</option>
<option value="Volleyball">排球</option>
</select>
</p>
<input type="button" value="删除篮球" onclick="RemoveOption('ball',1);" />
</form>
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>自动提示的文本框</title>
<style>
<!--
body{
font-family:Arial, Helvetica, sans-serif;
font-size:12px; padding:0px; margin:5px;
}
form{padding:0px; margin:0px;}
input{
/* 用户输入框的样式 */
font-family:Arial, Helvetica, sans-serif;
font-size:12px; border:1px solid #000000;
width:200px; padding:1px; margin:0px;
}
#popup{
/* 提示框div块的样式 */
position:absolute; width:202px;
color:#004a7e; font-size:12px;
font-family:Arial, Helvetica, sans-serif;
left:41px; top:25px;
}
#popup.show{
/* 显示提示框的边框 */
border:1px solid #004a7e;
}
#popup.hide{
/* 隐藏提示框的边框 */
border:none;
}
/* 提示框的样式风格 */
ul{
list-style:none;
margin:0px; padding:0px;
}
li.mouseOver{
background-color:#004a7e;
color:#FFFFFF;
}
li.mouseOut{
background-color:#FFFFFF;
color:#004a7e;
}
-->
</style>
<script language="javascript">
var oInputField; //考虑到很多函数中都要使用
var oPopDiv; //因此采用全局变量的形式
var oColorsUl;
var aColors = ["red","green","blue","magenta","yellow","chocolate","black","aquamarine","lime","fuchsia","brass","azure","brown","bronze","deeppink","aliceblue","gray","copper","coral","feldspar","orange","orchid","pink","plum","quartz","purple","antiquewith","blanchedalmond","blueviolet","beige","burlywood","bisque","cadetblue","saddlebrown","royalblue","rosybrown","orengered","olivedrab","powderblue","peachpuff","papayawhip","paleturquoise","palevioletred","palegreen","navyblue","navajowhite","palegodenrod","violetred","yellowgreen","tomato","turquoise","thistle","springgreen","steelblue","salmon","scarlet","silver","violet","snow","tan","chartreuse","khaki","mediumslateblue","mediumvioletred","oldlace","maroom","goldenrod","wheat","whitesmoke","moccasin","mistyrose","mintcream","midnightblue","dimgray","darksalmon","slategray","skyblue","sienna","seashell","seagreen","sandybrown","gold","mediumturquoise","navy","mediumspringgreen","mediumseagreen","mediumpurpul","peru","mediumorchid","mediumblue","mediumaquamarine","maroon","limegreen","lightyellow","lightsteelblue","magenta","lightslateblue","lightslategray","lightskyblue","inen","lightseagreen","lightsalmon","lightpink","lightgray","lightgreen","lightgodenrodyellow","indianred","lavender","lightblue","lavenderblush","lightcoral","lightcyan","lightgodenrod","hotpink","greenyellow","lemonchiffon","lawngreen","deepskyblue","honeydew","golenrod","forestgreen","gostwhite","gainsboro","firebrick","dodgerblue","darkturquoise","darkslateblue","darkslategray","darkseagreen","darkred","darkorchid","darkorenge","darkviolet","floralwhite","cyan","darkgray","cornsilk","darkolivegreen","darkgoldenrod","darkblue","darkcyan","darkgreen","darkhaki","ivory","darkmagenta","cornfloewrblue"];
aColors.sort(); //按字母排序，使显示结果更友好
function initVars(){
//初始化变量
oInputField = document.forms["myForm1"].colors;
oPopDiv = document.getElementById("popup");
oColorsUl = document.getElementById("colors_ul");
}
function clearColors(){
//清除提示内容
for(var i=oColorsUl.childNodes.length-1;i>=0;i--)
oColorsUl.removeChild(oColorsUl.childNodes[i]);
oPopDiv.className = "hide";
}
function setColors(the_colors){
//显示提示框，传入的参数即为匹配出来的结果组成的数组
clearColors(); //每输入一个字母就先清除原先的提示，再继续
oPopDiv.className = "show";
var oLi;
for(var i=0;i<the_colors.length;i++){
//将匹配的提示结果逐一显示给用户
oLi = document.createElement("li");
oColorsUl.appendChild(oLi);
oLi.appendChild(document.createTextNode(the_colors[i]));
oLi.onmouseover = function(){
this.className = "mouseOver"; //鼠标经过时高亮
}
oLi.onmouseout = function(){
this.className = "mouseOut"; //离开时恢复原样
}
oLi.onclick = function(){
//用户点击某个匹配项时，设置输入框为该项的值
oInputField.value = this.firstChild.nodeValue;
clearColors(); //同时清除提示框
}
}
}
function findColors(){
initVars(); //初始化变量
if(oInputField.value.length > 0){
var aResult = new Array(); //用于存放匹配结果
for(var i=0;i<aColors.length;i++) //从颜色表中找匹配的颜色
//必须是从单词的开始处匹配
if(aColors[i].indexOf(oInputField.value) == 0)
aResult.push(aColors[i]); //压入结果
if(aResult.length>0) //如果有匹配的颜色则显示出来
setColors(aResult);
else //否则清除，用户多输入一个字母
clearColors(); //就有可能从有匹配到无，到无的时候需要清除
}
else
clearColors(); //无输入时清除提示框（例如用户按del键）
}
</script>
</head>
<body>
<form method="post" name="myForm1">
Color: <input type="text" name="colors" id="colors" onkeyup="findColors();" />
</form>
<div id="popup">
<ul id="colors_ul"></ul>
</div>
</body>
</html>
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Javascript刷新页面的实例
2017-10-02 16:49 492Javascript刷新页面的实例 Javascript刷 ... -
一份老外写的XMLHttpRequest代码多浏览器支持兼容性
2017-12-29 17:25 439/* Cross-Browser XMLHtt ... -
漂亮的Slider效果类终于封装成功
2015-04-16 20:38 0<!DOCTYPE html PUBLIC &quo ... -
用简单的脚本实现一款漂亮的下拉菜单
2015-04-16 20:33 0<!DOCTYPE html PUBLIC &quo ... -
Javascript操纵Cookie实现购物车程序
2015-04-16 20:31 0/************************** ... -
推荐:右键菜单
2015-04-16 20:30 0<!-- +++++++++++++++++++++ ... -
拖动层效果
2015-04-16 20:28 578<!DOCTYPE html PUBLIC &q ... -
发个自己写的表格操作类(添加，删除，排序，上移，下移)
2015-04-16 20:26 446<html> <head> ... -
cloneNode实现表格增加删除效果
2015-04-16 20:23 675<%@ page contentType= ... -
支持IE和FF的div＋css选项卡
2015-04-16 20:22 525<!DOCTYPE html PUBLIC &quo ... -
一个分页的js
2015-04-16 20:20 481<!-- * 用js分页显示ul/ol的列表 ... -
JavaScript实现拖拽网页内元素的方法
2015-04-15 22:30 533/** * 跨平台的事件监听函数 * @param ... -
让IE浏览器支持HTML5标准的方法
2014-01-11 08:30 1019让IE浏览器支持HTML5标准 ... -
Javascript上传图片
2014-01-11 08:25 2491<!DOCTYPE html PUBLIC &quo ... -
javascript ajax
2013-07-21 20:51 968<!DOCTYPE html PUBLIC &quo ... -
javascript事件
2013-07-07 20:53 936<!DOCTYPE html PUBLIC &quo ... -
javascript基础
2013-07-06 22:47 1104<!DOCTYPE html PUBLIC &quo ... -
Javascript 验证上传图片大小[客户端]
2012-11-17 13:36 1738需求分析： 在做上传 ... -
带Checkbox的列表框
2011-11-26 14:31 937<title>带Checkbox的列表框 ... -
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javascript二级联动表单javascript二级联动表单javascript二级联动表单javascript二级联动表单javascript二级联动表单javascript二级联动表单javascript二级联动表单javascript二级联动表单
在探讨“javascript表格操作”这一主题时，我们深入解析如何使用JavaScript来动态地创建、修改和操作HTML表格。以下是从给定的代码片段中提取的关键知识点： ### 动态插入行与删除行 #### 插入行：`insertRow()` -...
包含表格表单创建、样式设置、事件绑定（表格、表单、复选框）、事件处理JavaScript 事件处理 示例代码 包含表格表单创建、样式设置、事件绑定（表格、表单、复选框）、事件处理JavaScript 事件处理 示例代码 包含...
首先，我们需要创建一个基本的HTML结构，包括一个表单和一个表格。表格中包含预定义的列，如项目名称、项目描述、开始日期和完成日期。此外，还有一行隐藏的模板行，用于动态添加新记录。表单中还有一个“Add”按钮...
"vue3+ts 表单和表格配置化组件"这一主题，主要关注的是如何利用Vue3、TypeScript以及Element Plus来创建高度可配置的表单和表格组件。这些组件通常用于处理动态数据，允许开发者通过配置对象来定义表单字段或表格列...
实验报告的标题“JavaScript程序设计——页面设置与表单验证实验报告.docx”涉及的核心是JavaScript编程中的两个关键领域：页面设置和表单验证。在Web开发中，JavaScript是一种常用的客户端脚本语言，用于增强用户的...
总结，实现一个可编辑表格（表单）需要结合HTML、CSS、JavaScript以及可能的前端框架，与后端配合完成数据的提交和处理。通过这样的方式，我们可以创建出一个功能完备、用户体验良好的网页表单系统。
总之，"表格、表单提示显示-HTML-代码"这个资源将帮助开发者深入理解如何利用HTML、CSS和JavaScript构建具有交互性与动态效果的网页。通过学习和实践这个示例，你可以提升在前端开发中的技能，尤其是关于表格和表单...
在本主题中，我们将深入探讨如何使用纯JavaScript来实现表格（table）的行增删功能，这对于创建数据管理界面或者用户输入表单的网页特别有用。 首先，我们需要了解HTML中的`<table>`元素。`<table>`是用于展示结构...
首先，Element UI的Form组件提供了强大的表单处理能力，它支持各种表单元素如Input、Select、Checkbox、Radio等，并且具有表单验证功能，能够方便地实现动态表单和自定义验证规则。要创建一个高拓展性的表格布局组件...
通过上述的分析，我们可以看到，layui框架在处理表单提交和数据表格刷新方面提供了强大的工具。开发者可以利用这些工具高效地构建出动态的用户界面。需要注意的是，由于本文的某些部分是OCR扫描识别的结果，可能包含...
本教程将探讨JavaScript在实现页面、表格、窗口、按钮和链接等元素的各种特效方面的应用。 1. 页面特效： - 滚动条：JavaScript可以控制页面滚动，如创建平滑滚动效果，或者自定义滚动条样式。 - 动态加载：通过...
在“HTML基本标签+表格基础+表单和框架”这个主题中，我们将探讨这三个关键概念。 1. HTML基本标签：HTML标签是HTML语言的核心元素，它们告诉浏览器如何解析和展示页面内容。例如，`<html>`标签定义了整个文档的...
在AngularJS 2（现在称为Angular）中，表单和表格是构建动态用户界面的关键元素。Angular提供了强大的数据绑定和表单验证功能，使得开发者能够高效地处理用户输入和展示数据。下面我们将深入探讨AngularJS 2中表单和...
JavaScript表格渲染组件是一种用于在网页中展示数据的高效工具，常用于数据分析、用户交互和信息展示。本篇文章主要探讨一个特定的JavaScript表格组件，它具备常见的功能如分页、搜索、删除以及AJAX操作，并使用...
HTML静态网页设计是Web开发的基础，它涉及到一系列的网页元素和功能，如导航条、表格、表单、音视频插入以及照片框等。这些元素在创建一个完整的、交互性强的网站时都起着至关重要的作用。 首先，让我们来讨论HTML5...
JavaScript则赋予了表格生命，使其能够响应用户的输入和操作。例如，使用事件监听器（如 `ondblclick`）可以捕捉到用户双击单元格的行为，然后执行相应的函数来改变单元格内容。此外，JavaScript还能实现数据验证，...
综上所述，使用JavaScript和HTML结合可以实现丰富的用户交互，创建动态表格并进行数据操作，同时配合表单验证保证数据质量。通过学习和掌握这些技能，开发者能够构建出高效、友好的前端应用。在实际项目中，还可能...
在网页中，JavaScript常用于交互式内容的创建，如动态表单、数据验证以及，如标题所述，表格的自动排序。下面我们将深入探讨如何使用JavaScript实现表格排序功能。 一、HTML表格基础 在HTML中，`<table>`元素用于...