Home >Web Front-end >HTML Tutorial >[转]jquery遍历table的tr获取td的值_html/css_WEB-ITnose

[转]jquery遍历table的tr获取td的值_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-24 11:18:341051browse

html代码:

 1 <tbody id="history_income_list"> 2 <tr> 3 <td align="center"><input type="text" class="input-s input-w input-hs"></td> 4 <td align="center"><input type="text" class="input-s input-w input-hs"></td> 5 <td align="center"><input type="text" class="input-s input-w input-hs"></td> 6 <td align="center"><a class="" onclick="history_income_del(this);" href="###">删除</a></td> 7 </tr> 8 <tr> 9 <td align="center"><input type="text" class="input-s input-w input-hs"></td>10 <td align="center"><input type="text" class="input-s input-w input-hs"></td>11 <td align="center"><input type="text" class="input-s input-w input-hs"></td>12 <td align="center"><a class="" href="###">删除</a></td>13 </tr>14 <tr>15 <td align="center"><input type="text" class="input-s input-w input-hs"></td>16 <td align="center"><input type="text" class="input-s input-w input-hs"></td>17 <td align="center"><input type="text" class="input-s input-w input-hs"></td>18 <td align="center"><a class="" href="###">删除</a></td>19 </tr>20 </tbody>21   

 

 

方法一:

var trList = $("#history_income_list").children("tr") for (var i=0;i<trList.length;i++) { var tdArr = trList.eq(i).find("td"); var history_income_type = tdArr.eq(0).find("input").val();//收入类别 var history_income_money = tdArr.eq(1).find("input").val();//收入金额 var history_income_remark = tdArr.eq(2).find("input").val();// 备注 alert(history_income_type); alert(history_income_money); alert(history_income_remark); }

方法二:

$("#history_income_list").find("tr").each(function(){ var tdArr = $(this).children(); var history_income_type = tdArr.eq(0).find("input").val();//收入类别 var history_income_money = tdArr.eq(1).find("input").val();//收入金额 var history_income_remark = tdArr.eq(2).find("input").val();// 备注 alert(history_income_type); alert(history_income_money); alert(history_income_remark); });

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn