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);
});