我试图在php中使用表单组合框来显示MySQL数据库中的项目列表。
Table1有两个字段,field1,field2。我想在field2中显示项目,但是使用field1发布表单。
我有以下代码:
<select name="Operator_ID">
<option selected="selected">Select your ID</option>
<?php
include 'config.php';
// Attempt MySQL server connection. //
$link = mysqli_connect("$host", "$username", "$password", "$database");
// Check connection
if($link === false){
die("ERROR: Could not connect. " . mysqli_connect_error());
}
//Run Query
$sql = mysqli_query($link, "SELECT OperatorID FROM operators");
while ($row = $sql->fetch_assoc()){
echo "<option value='".$row['OperatorID']."'>" . $row['OperatorID'] . "</option>";
}
?>
如何调整此选项以显示OperatorSurname字段,但在提交表单时将operatorID发布到数据库?