jquery循环获取每个表格的ID
jquery循环获取每个表格的ID代码1.<tr>
2. <td height="20">
3. <input
4. type="hidden"
5. class="row_id"
6. value="${row}"
7. />
8. </td>
9. </tr>
<tr>
<td height="20">
<input
type="hidden"
class="row_id"
value="${row}"
/>
</td>
</tr>Js代码1.var value2;
2. $(".row_id").each(function() {
3. // $(".row_id").length
4. value2 += $(this).val() + ",";
5. });
6. if ($.trim(value2)) {
7. value2 = value2.replace("undefined", "");
8. value2 = value2.substr(0, value2.length - 1);
9. }
10. alert(value2); 谢谢分享
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