我正在动态创建一个表，每一行都有一个按钮。单击按钮后，OI希望提取该行的单元格值。

HTML:

<table class="table table-hover table-bordered" id="alterationsTable">
    <thead>
        <tr>
          <th>Date</th>
          <th>Problem/Event</th>
          <th>Discuss</th>
          <th>Outcome Modification</th>
          <th>Add/Update</th>
        </tr>
    </thead>
    
    <tbody id="alterationsTablebody">
        <tr>
            <!-- Place for training alterations/notes details -->
        </tr>
    </tbody>                
</table>

要创建的JS:

<table class="table table-hover table-bordered" id="alterationsTable">
    <thead>
        <tr>
          <th>Date</th>
          <th>Problem/Event</th>
          <th>Discuss</th>
          <th>Outcome Modification</th>
          <th>Add/Update</th>
        </tr>
    </thead>
    
    <tbody id="alterationsTablebody">
        <tr>
            <!-- Place for training alterations/notes details -->
        </tr>
    </tbody>                
</table>

$(html).appendto($(“#AlterationStableBody”））；

要提取的JS:

<table class="table table-hover table-bordered" id="alterationsTable">
    <thead>
        <tr>
          <th>Date</th>
          <th>Problem/Event</th>
          <th>Discuss</th>
          <th>Outcome Modification</th>
          <th>Add/Update</th>
        </tr>
    </thead>
    
    <tbody id="alterationsTablebody">
        <tr>
            <!-- Place for training alterations/notes details -->
        </tr>
    </tbody>                
</table>

顺晟科技：

这是我根据Abhilash的回答提出的:

要创建的JS:

<table class="table table-hover table-bordered" id="alterationsTable">
    <thead>
        <tr>
          <th>Date</th>
          <th>Problem/Event</th>
          <th>Discuss</th>
          <th>Outcome Modification</th>
          <th>Add/Update</th>
        </tr>
    </thead>
    
    <tbody id="alterationsTablebody">
        <tr>
            <!-- Place for training alterations/notes details -->
        </tr>
    </tbody>                
</table>

要提取的JS:

<table class="table table-hover table-bordered" id="alterationsTable">
    <thead>
        <tr>
          <th>Date</th>
          <th>Problem/Event</th>
          <th>Discuss</th>
          <th>Outcome Modification</th>
          <th>Add/Update</th>
        </tr>
    </thead>
    
    <tbody id="alterationsTablebody">
        <tr>
            <!-- Place for training alterations/notes details -->
        </tr>
    </tbody>                
</table>

嘿，您试图从td元素访问值，但实际值将存储在td元素内部的input元素中。检查代码段。