javascript - 从href传递ID值到引导模态php

我有一个从数据库创建列表的php代码。我从数据库中检索到的项目之一是行ID。我用以下代码创建列表:

    <th>Cover Name</th>
      <th>Sum Insured</th>
      <th>Info</th>
      <th style="width: 3.5em;"></th>
    </tr>
  </thead>
  <tbody>
  <?php while($row = mysql_fetch_array($query_set)) { ?>
    <tr>

      <td><?php echo $row['cover_name'] ?></td>
      <td><?php echo 'R '.$row['sum_insured'] ?></td>
      <td><?php echo $row['info'] ?></td>
      <td>
          <a href="cover-type.php?id=<?php echo $row['coverid']?>"><i class="fa fa-pencil"></i></a>
         <a href="#myModal" onclick="<?php $coverid = $row['coverid'] ?>" role="button" data-toggle="modal"><i class="fa fa-trash-o"></i></a>
      </td>
    </tr>
    <?php } ?>
      </tbody>
</table>

调用#myModal的语法

<a href="#myModal" onclick="<?php $coverid = $row['coverid'] ?>" role="button" data-toggle="modal"><i class="fa fa-trash-o"></i></a>

如您所见， anchor #myModal和onclick
单击 anchor 后，我想将$coverid传递给以下myModal弹出窗口

    <div class="modal small fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
  <div class="modal-dialog">
    <div class="modal-content">
        <div class="modal-header">
            <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
            <h3 id="myModalLabel">Delete Confirmation</h3>
        </div>
        <div class="modal-body">
            <p class="error-text"><i class="fa fa-warning modal-icon"></i>Are you sure you want to delete the cover?<br>This cannot be undone.</p>
        </div>
        <div class="modal-footer">
            <button class="btn btn-default" data-dismiss="modal" aria-hidden="true">Cancel</button>
            <a href="delete-cover.php?id=<?php echo $coverid ?>" class="btn btn-danger"  >Delete</a>
        </div>
      </div>
    </div>
</div>

我觉得我需要某种形式的隐藏javascript变量

<a href="#myModal" onclick="<?php $coverid = $row['coverid'] ?>" role="button" data-toggle="modal"><i class="fa fa-trash-o"></i></a> and pass it to myModal window, but how do I do that ?

最佳答案

使用单个模态

使用属性数据ID存储封面ID:data-id="< ?php $coverid = $row['coverid'] ?>"

将类添加到废纸icon图标，例如class="trash"

为模式中的“删除”按钮添加ID，例如id="modalDelete"

在JQ中:

// on clik trash icon
$('.trash').click(function(){
    //get cover id
    var id=$(this).data('id');
    //set href for cancel button
    $('#modallCancel').attr('href','delete-cover.php?id='+id);
})

http://jsfiddle.net/4j59z60e/4/