Question

我想在其中提交<form> <table>。如何使用默认操作提交<form>？使用<select>标记，我可以使用onchange javascript函数提交表单。我认为onclick="this.form.submit"标记内的<td>会解决，但是firebug表示错误：TypeError: this.form is undefined

有什么问题？

<div class="report">
  <form method="post" name="status_students">
    <table width="100%" border="0" cellspacing="0" cellpadding="0">
      <tr>
        <td class="tdreport">Active</td>
        <td class="tdreport">Unstable</td>
        <td class="tdreport">Inactive</td>
      </tr>
      <tr>
        <td class="active" name="students_actives" value="actives" onclick="this.form.submit()">
          <?php
          if ($this->siteCenterSelected == "All") {
          echo count($this->usersStatus['verde']);
          } else {
          echo count($this->usersStatusSiteCenter['verde']);
          }
          ?>
        </td>
        <td class="unstable"><?php
          if ($this->siteCenterSelected == "All") {
          echo count($this->usersStatus['amarelo']);
          } else {
          echo count($this->usersStatusSiteCenter['amarelo']);
          }
          ?>
        </td>
        <td class="inactive"><?php
          if ($this->siteCenterSelected == "All") {
          echo count($this->usersStatus['vermelho']);
          } else {
          echo count($this->usersStatusSiteCenter['vermelho']);
          }
          ?>
        </td>
      </tr>
    </table>
  </form>
</div>

Answer 1

您在 onclick 函数中引用的

this对象是单击的td，而不是整个文档。您可能想要使用它：

onclick="document.forms[0].submit()"

但实际上，您应该更好地通过ID来引用表单。

javascript onclick里面的td标签

1 个答案: