MySql PHP选择下拉列表

Question

I have the following code

echo '<table class="bookings">';
while($row = mysql_fetch_array($result)){

//set variables for events
    $id = $row['CourseDateID'];
    $begin = $row['CourseStartDate'];
    $end = $row['CourseEndDate'];
    $title = $row['CourseTitle'];
    $att = $row['Attendees'];
    $venue = $row['CourseLocation'];
    $formatted = date('Y-m-d', strtotime($begin));

    echo '<tr>';
    echo '<td>' . $formatted . '</td>';
    echo '<td>' . $title . '</td>';
    echo '<td>' . '<select>' . '<option>' . $att . '</option>' . '</select>' . '</td>';
    echo ' ' . '<td>' . '<a href="/cal.php?id=' . $id . '&begin=' . $begin . '&end=' . $end . '&title=' . $title . '&att=' . $att . '&venue=' . $venue . '">Add Bookings to Calendar</a>' . '</td>';
    echo '</tr>';
}
    echo '</table>';

I want the <select> to list the attendees as a dropdown but atm it creates a <select> box with all the attendee names in rather than a dropdown list.

Hope that makes sense.

Answer 1

Assuming the attendee value is a CSV list, e.g. John,Fred,Jane,Mary, you have to explode that into an array and loop on it:

while($row = ...) {
    ... start table row+select
    $names = explode(',', $row['Attendees']);
    foreach($names as $name) {
        echo "<option>$name</option>"
    }
    ... end select + table row
}