将参数传递给[Javascript]函数

我从MSSQLServer获得了这个php网格显示

         <?php while ($record = sqlsrv_fetch_array($result1)) { ?>
             <tr  bgcolor="#db97c6">
                <td nowrap="nowrap" align="center"><?php echo $record['ProductName']; ?></td>
                <td nowrap="nowrap" align="center"><?php echo $record['BrandName']; ?></td>  
                <td nowrap="nowrap" align="center"><?php echo $record['ProductPrice']; ?></td> 
                <td nowrap="nowrap" align="center"><?php echo number_format($record['ProductQty'],0); ?></td>
                <td nowrap="nowrap" align="center"><?php echo number_format($record['TotalValue'],2); ?></td>  
                <td nowrap="nowrap" align="center"><?php echo number_format($record['Discount'],2); ?></td>
                <td nowrap="nowrap" align="center"><?php echo number_format($record['NetValue'],2); ?></td>
                <td nowrap="nowrap" align="center"><?php echo number_format($record['QtySupplied'],0); ?></td>
                <td align="center"> 
                    <a href="javascript:openForm(<?php echo $record['PurchaseOrderDetlID'];?>);"><img src="images/update.png" height="15" width="15"></a>       
                </td> 
              </tr>    
              <?php  
                }  
              ?>   

这是弹出窗口

<div class="login-popup">
  <div class="form-popup" id="popupForm">
    <form action="ProfileSrc.php" class="form-container">
        <input type="text" id="ParamId" name="ParamId" value = "<?php echo $MyPurchaseOrderDetlID;?>" style="width:60px" >
        <br>
        <label for="QtyIn"> <strong>Qty Supplied</strong></label>
        <br><br>
        <input type="number" id="QtyIn" name="QtyIn" value=0.00 style="width:60px; text-align: right" required>
        <br><br>
        <button type="submit" class="btn">Save</button>
        <button type="button" class="btn cancel" onclick="closeForm()">Close</button>
    </form>
  </div>
</div>

您可以通过js函数参数传递它。与更改表单样式（display=block）的方法相同，您可以设置输入的值：

函数openForm（ParamId）{
document.getElementById（“popupForm”）.style.display=“block”；
document.getElementById（“ParamId”）.value=ParamId；
}

也无需使用PHP在表单中添加值：

---

这样，每次调用/触发openForm时，它都会将输入的值设置为所需的值。

您不能使用的意思是什么？错误？未定义？什么？

<div class="login-popup">
  <div class="form-popup" id="popupForm">
    <form action="ProfileSrc.php" class="form-container">
        <input type="text" id="ParamId" name="ParamId" value = "<?php echo $MyPurchaseOrderDetlID;?>" style="width:60px" >
        <br>
        <label for="QtyIn"> <strong>Qty Supplied</strong></label>
        <br><br>
        <input type="number" id="QtyIn" name="QtyIn" value=0.00 style="width:60px; text-align: right" required>
        <br><br>
        <button type="submit" class="btn">Save</button>
        <button type="button" class="btn cancel" onclick="closeForm()">Close</button>
    </form>
  </div>
</div>