我正在尝试从表单帖子向我的SQL表(program_celebrity)添加多个值,我在我的表单中发布以下内容,读取另一个表格如下:
<label for="ProgramListing"></label>
<select name="ProgramListing" style="width: 800px;" size="10" multiple id="ProgramListing">
<?php
$sql_program_listing = "SELECT * FROM program order by ProgramName ASC";
foreach($conn->query($sql_program_listing) as $row_program_listing){ ?>
<option value="<?=$row_program_listing["ProgramCode"];?>" <?php if ($row_programlisting["id_program"] == $registrant['id_program']) echo 'selected="selected"';?>><?=$row_program_listing["ProgramName"];?> (<?=$row_program_listing["ReleaseDate"] .")";?>
</option>
<?php } ?>
</select>
什么工作正常 现在我想添加以下信息:
$id_celebrity = $_POST['id_celebrity'];
$id_program_celebrity = $_POST['id_celebrity']+$_POST['ProgramListing'];
我使用:
foreach ($_POST['ProgramListing'] as $id_program)
{
$sql_connect_celebrity = "INSERT INTO
program_celebrity
(
id_program,
id_celebrity,
id_program_celebrity
)
VALUES
(?,?,?)";
$stmt = $conn->prepare($sql_connect_celebrity);
$stmt->bindValue(1, $id_program);
$stmt->bindValue(2, $id_celebrity);
$stmt->bindValue(3, $id_program_celebrity);
$stmt->execute();
}
但是当我发布一个选项时,它工作正常,但我希望表单发布多个选项并在表中注册它们。似乎没有做对,任何想法我做错了什么?
答案 0 :(得分:0)
更改表单
<select name="ProgramListing" style="width: 800px;" size="10" multiple id="ProgramListing">
到
<select name="ProgramListing[]" style="width: 800px;" size="10" multiple id="ProgramListing">