javascript - 表中没有可用数据，但显示了数据库中的数据

Question

数据表显示了数据库的内容，但仍然显示错误信息:表中没有可用数据。我该如何解决这个问题，只显示数据而不显示错误消息

<table name= "displaycase" id="example1" class="table table-bordered table-striped" method = "post">
  <thead>
    <tr>
      <th>Case Title</th>
      <th>Court</th>
      <th>Dockent Number</th>
      <th>Nature</th>
      <th>Actions Taken</th>
      <th>Status</th>
      <th>Due Date </th>
    </tr>
  </thead>
  <tbody>
  <tbody class = "searchable">
    <?php
    if (mysql_num_rows($result) > 0) {
      // output data of each row
      while ($row = mysql_fetch_assoc($result)) {
        echo
        "</td><td>" . $row["CaseTitle"] .
        "</td><td>" . $row["Court"] .
        "</td><td>" . $row["docketNum"] .
        "</td><td>" . $row["nature"] .
        "</td><td>" . $row["actionsTaken"] .
        "</td> <td>" . $row["status"] .
        "</td> <td>" . $row["dueDate"] .
        "</td></tr>";
      }
    } else {
    }
    ?>
  </tbody>

-

<script>
        $( document ).ready(function() {
        $("#example1").DataTable({
            "paging": false,
            "ordering": true,
            "info": false,
            "language": {
                "emptyTable": "No Data"
            }
          })
    });</script>

Answer 1

1. 删除 method = "post"来自 <table>标签。
2. 为什么是两个 <tbody>标签存在于内部 <table> .删除一个。
3. 为什么 </td>尚未打开时已关闭。
4. 没有<tr>打开。

更新代码:

<table name= "displaycase" id="example1" class="table table-bordered table-striped">
  <thead>
    <tr>
      <th>Case Title</th>
      <th>Court</th>
      <th>Dockent Number</th>
      <th>Nature</th>
      <th>Actions Taken</th>
      <th>Status</th>
      <th>Due Date </th>
    </tr>
  </thead>

  <tbody class = "searchable">
    <?php
    if (mysql_num_rows($result) > 0) {
      while ($row = mysql_fetch_assoc($result)) {
        echo
        "<tr>".
          "<td>" . $row["CaseTitle"] ."</td>".
          "<td>" . $row["Court"] ."</td>".
          "<td>" . $row["docketNum"] ."</td>".
          "<td>" . $row["nature"] ."</td>".
          "<td>" . $row["actionsTaken"] ."</td>".
          "<td>" . $row["status"] ."</td>".
          "<td>" . $row["dueDate"] ."</td>".
        "</tr>";
      }
    } else {

    }
    ?>
  </tbody>
</table>

[注意:The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead