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js method to automatically assign the content of each td of the table to its title attribute
js method to automatically assign the content of each td of the table to its title attribute
As shown below:
<!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>
<title>将table的每个td的内容自动赋值给其title属性</title>
<meta http-equiv="content-type" content="text/html;charset=UTF-8">
<style type="text/css">
.tbStyle td{
border:1px solid #F00
}
.tbStyle th{
border:1px solid #F00
}
</style>
<script src="jquery-1.10.2.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
//table的最后一列不给其title赋值
var cellIndex=parseInt($(".tbStyle th").length)-1;
$(".tbStyle tr td").each(function(){
if(this.cellIndex != cellIndex){
$(this).attr("title",$(this).text());
//alert($(this).parent().get(0).rowIndex);输出所在行
}
});
});
</script>
</head>
<body>
<table class="tbStyle">
<tr>
<th>第一列</th>
<th>第二列</th>
<th>第三列</th>
<th>第四列</th>
</tr>
<tr>
<td>aaaaaaa</td>
<td>bbbbbbb</td>
<td>ccccccc</td>
<td>ddddddd</td>
</tr>
<tr>
<td>eeeeeee</td>
<td>fffffff</td>
<td>ggggggg</td>
<td>hhhhhhh</td>
</tr>
<tr>
<td>iiiiiii</td>
<td>jjjjjjj</td>
<td>kkkkkkk</td>
<td>lllllll</td>
</tr>
</table>
</body>
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