我有一个表单,其中包含用于数据输入的选择选项(选项从MySQL数据库中获取),如果我想在以后更新表单,是否可以将表单选择选项作为预选项获取?
这里我展示了具有选择选项的表单的代码:
<?php
$queryjob = "SELECT * FROM `job`";
$result2 = mysqli_query($con, $queryjob);
$options = "";
while($row2 = mysqli_fetch_array($result2))
{
$options = $options."<option>$row2[1]</option>";
}
?>
<tr>
<td ><div class='tabdata' align="right"> Name of Job/Survey: </div></td>
<td > <div class='tfieldz' align="right">
<select class='tfieldz' id="job_name" name="job_name" required='required'>
<?php echo $options;?>
</select></div>
</td>
</tr>
while($row2 = mysqli_fetch_array($result2)) { if($row2[1] == $some_previously_stored_value){ $options = $options."<option selected>$row2[1]</option>"; } else{ $options = $options."<option>$row2[1]</option>"; } }
- Dhruv Saxena