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jquery操作表格(添加/删除行、添加/删除列)

 
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利用jquery给指定的table添加一行、删除一行

<script language="javascript" src="./jquery.js"></script>

<table border="1px #ooo" id="test" name="test" class="test" cellpadding="0" cellspacing="0" width="20%">
<tr id="1"><td width="30%">1</td><td width="30%">2</td><td width="30%">3</td></tr>
<tr id="2"><td width="30%">11</td><td width="30%">22</td><td width="30%">33</td></tr>
</table>
<table border="1px #ooo" id="test1" name="test1" cellpadding="0" cellspacing="0" width="20%">
<tr id="4"><td width="30%">1</td><td width="30%">2</td><td width="30%">3</td></tr>
</table>
<input type="button" name="button" value="add" onclick="addtr('test');">
<input type="button" name="button" value="del" onclick="deltr('test');">

<script>
//在id为test的table的最后增加一行
function addtr(id){
tr_id = $("#test>tbody>tr:last").attr("id");
tr_id++;
//alert(tr_id);
str = "<tr id = '"+tr_id+"'><td width='30%'>re1</td><td width='30%'>re2</td><td width='30%'>re3</td></tr>";
$('#'+id).append(str);
}
//删除id为test的table的最后一行
function deltr(id){
tr_id = $("#test>tbody>tr:last").attr("id");
$('#'+tr_id).remove();
}
</script>

 

jQuery动态添加删除表格的行和列  

<!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" />
<style type="text/css">
.cl1{
background-color:#FFFFFF;
}
.cl2{
background-color:#FFFF99;
}
</style>
<script type="text/javascript" src="css_js/jquery/jquery-1.3.2.min.js"></script>
<script type="text/javascript">
var rowCount = 0;
var colCount = 2;
 
function addRow(){
rowCount++;
var rowTemplate = '<tr class="tr_'+rowCount+'"><td>'+rowCount+'</td><td class="cl1">内容'+rowCount+'</td><td class="cl1"><a href="#" onclick=delRow('+rowCount+')>删除</a></td></tr>';
var tableHtml = $("#testTable tbody").html();
tableHtml += rowTemplate;
$("#testTable tbody").html(tableHtml);
}
 
function delRow(_id){
$("#testTable .tr_"+_id).hide();
rowCount--;
}
 
function addCol(){
colCount++;
$("#testTable tr").each(function(){
 
var trHtml = $(this).html();
trHtml += '<td onclick="delCol('+colCount+')">增加的td</td>';
$(this).html(trHtml);
});
 
}
 
function delCol(_id){
 
$("#testTable tr").each(function(){
$("td:eq("+_id+")",this).hide();
});
colCount--;
}
 
function mover(_id){
$("#testTable tr:not(:first)").each(function(){
$("td:eq("+_id+")",this).removeClass("cl1");
$("td:eq("+_id+")",this).addClass("cl2");
});
}
 
function mout(_id){
$("#testTable tr:not(:first)").each(function(){
$("td:eq("+_id+")",this).removeClass("cl2");
$("td:eq("+_id+")",this).addClass("cl1");
});
}
</script>
<title>jquery操作表格测试</title>
</head>
<body>
<table id="testTable" border="1" width="500">
<tr>
<td>序号</td>
<td onmouseover="mover(1);" onmouseout="mout(1);">内容</td>
<td onmouseover="mover(2);" onmouseout="mout(2);">操作</td>
</tr>
</table>
<input type="button" value="添加行" onclick="addRow();"/>
<input type="button" value="添加列" onclick="addCol();"/>
</body>
 

jquery操作表格(添加/删除行、添加/删除列)

<!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" />
<script type="text/javascript" src="jquery-1.4.4.min.js"></script>
<title>jquery操作表格测试</title>
<script type="text/javascript">
function del(_id){
$("#testTable .tr_"+_id).html('');
var tableTr = $("#testTable .tr_"+_id).hide();
}
function addRow(){
var addRowTemplete = '<tr class="tr_'+tableCount+'"><td class="cl1">'+tableCount+'</td><td class="cl1">内容'+tableCount+'</td><td class="cl1"><a href="javascript:void(0)" onclick=del('+tableCount+');>删除</a></td></tr>';
$("#testTable tbody").append(addRowTemplete);
}
function addCol(){
$("#testTable tr").each(function(){
   var trHtml = "<td onclick='delCol("+colCount+")'>曾加的td</td>";
   $(this).append(trHtml);
});
}
function delCol(_id){
$("#testTable tr").each(function(){
   $("td:eq("+_id+")",this).hide();
});
}


</script>
</head>
<body>
<table width="487" border="1" id="testTable">
<tr>
<td onclick="delCol(0)">序号</td>
<td onclick="delCol(1)">内容</td>
<td onclick="delCol(2)">操作</td>
</tr>
</table>
<p>
<input type="button" name="Submit" value="添加行" onclick="addRow()" />
<input type="button" name="Submit2" value="添加列" onclick="addCol()"/>
</p>
</body>

</html>

 

 

 

 

 

<!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=utf-8" />

<title>我的百分之一女装店官方网站|白菜园社区|4000-921001|就爱百分一</title>

<meta name="keywords" content="我的百分之一,我的百分之一女装店,我的百分之一商城,我的百分之一淘宝" />

<meta name="description" content="我的百分之一淘宝三金冠女装店官方网站100f1.com,仅为百分一有品位的美女!我的百分之一商城每月发布新款时尚女装和潮流服饰女装搭配。" />

<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>

</head>

<body>

<div id="wrap" class="wrap">

<div class="fatie" id="fatie">

<dl class="options">

<dd>选项<span>1</span>:<input type="text"  class="text"  /><a class="base_icon" href="javascript:void(0);">删除</a></dd>

<dd>选项<span>2</span>:<input type="text"  class="text"  /><a class="base_icon" href="javascript:void(0);">删除</a></dd>

<dd>选项<span>3</span>:<input type="text"  class="text"  /><a class="base_icon" href="javascript:void(0);">删除</a></dd>

<dd>选项<span>4</span>:<input type="text"  class="text"  /><a class="base_icon" href="javascript:void(0);">删除</a></dd>

<dd>选项<span>5</span>:<input type="text"  class="text"  /><a class="base_icon" href="javascript:void(0);">删除</a></dd>

</dl>

<p class="add_opt">

<span class="base_icon">添加更多选项</span>

</p>

</div>

</div>

</body>

<script type="text/javascript">

$(document).ready(function(){//投票选项增减控制

var fatie = $("#fatie");

var option = fatie.find(".options dd");

function list_again(){//选项重新排序

option.each(function(){

var i = $(this).index();

$(this).find("span").html(i+1);

})

}

fatie.find(".add_opt span").click(function(){//增加选项

fatie.find(".options").append('<dd>选项<span>i</span>:<input type="text"  class="text"  /><a class="base_icon" href="javascript:void(0);">删除</a></dd>');

option = fatie.find(".options dd");

list_again();

})

option.find("a").live("click",function(){//删除选项

$(this).parent().remove();

list_again();

})

})

</script>

</html>

 

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1 楼 安静听歌 2015-06-25  
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