Question

我有一个从db查询填充的下面的下拉列表。我正在努力想办法添加从这个下拉框中选择的项目基本上是一个像购物车这样的列表，允许我从这个下拉框中添加多个。你有没有人可以用这个指导我

    <?php

mysql_connect('localhost', 'blah', 'password');
mysql_select_db('reporting');

$sql = "SELECT DISTINCT ProductNumber, Description FROM Stock WHERE ProductGroup ='800'";
$result = mysql_query($sql);

echo "<select name='PRODS'>";
while ($row = mysql_fetch_array($result)) {
    echo "<option value='" . $row['Description'] . "'>" . $row['Description'] . "</option>";
}
echo "</select>";

?>

Answer 1

尝试：

echo "<select name='PRODS' multiple>";

使用此功能，您可以从选择框中选择多个值。

Answer 2

试试这个......

<?php

    mysql_connect('localhost', 'blah', 'password');
    mysql_select_db('reporting');

    $sql = "SELECT DISTINCT ProductNumber, Description FROM Stock WHERE ProductGroup ='800'";
    $result = mysql_query($sql);

    echo "<select name='PRODS' multiple>";
    while ($row = mysql_fetch_array($result)) {
    echo "<option value='" . $row['Description'] . "'>" . $row['Description'] . "</option>";
    }
    echo "</select>";

    ?>

从同一下拉列表中添加多个项目

2 个答案: