javascript中如何获取表格当前单元格中的表单组件

来源：互联网发布：兼职淘宝客服怎么做编辑：程序博客网时间：2024/04/28 11:25

<tr>
    <td>2</td>
    <td onclick="editMainItem(1)" style="cursor:pointer">
      <span id="mainitema">主营业务收入</span>
      <span style="display: none;" id="mainitemb"><input type="text" name="itemName" value='主营业务收入'><input type="submit" value="Edit" class="Button"></span>
    </td>
    </tr>

    <tr>
    <td>3</td>
    <td onclick="editMainItem(1)" style="cursor:pointer">
      <span id="mainitema">主营业务成本</span>
      <span style="display: none;" id="mainitemb"><input type="text" name="itemName" value='主营业务成本'><input type="submit" value="Edit" class="Button"></span>
    </td>
    </tr>

    <tr>
    <td>4</td>
    <td onclick="editMainItem(1)" style="cursor:pointer">
      <span id="mainitema">笑嘻嘻</span>
      <span style="display: none;" id="mainitemb"><input type="text" name="itemName" value='笑嘻嘻'><input type="submit" value="Edit" class="Button"></span>
    </td>
    </tr>

如何Click TD 操作当前TD中的两个span的属性?

请各位帮忙解决一下.......