做出的文本框中含有一个多余的"/“,究其原因,是html标签属性value中,php代码外层未包含引号
<tr>
<td width="100px" align="right" class="key">
信用卡:
</td>
<td>
<input class="text_area" type="text" size="50" maxlength="250" name="credit_cards" id="credit_cards" value=<?php echo $row->credit_cards;?>/>
</td>
</tr>
……应改为
<tr>
<td width="100px" align="right" class="key">
信用卡:
</td>
<td>
<input class="text_area" type="text" size="50" maxlength="250" name="credit_cards" id="credit_cards" value="<?php echo $row->credit_cards;?>"/>
</td>
</tr>