瓶詰めスケジュール用に作成したカレンダーがあります。アイテムをあるデータから別のデータにドラッグ アンド ドロップすると、データベースが更新されます。この部分は正常に動作します。
http://thereal805productions.com/calendar/calendar.php
ただし、何らかの理由で、ヘッダーにデータが含まれていると、「時々」ヘッダーが正しく整列しません。それらは、本来あるべき場所より 0.5 から 1 テーブル セル下のどこかに落ちます。骨の折れるものだと確信していますが、わかりません。
どんな助けでも大歓迎です。
私が思うコードの一部はここにあります：
while ( $day_num <= $days_in_month ) {
$matched = false;
?>
<td> <!-- this should be a table inside each date -->
<table>
<th> <div id = "<?php echo $myDate ?>" class = "droppable ui-widget-header" > <?php echo $day_num ?> </div> </th>
<?php
$result = $conn->query($sql);
foreach ($result as $row) {
// echo "row = " . $row['date'] . " and myDate = " . $myDate;
if ($row['botdate'] == $myDate) { ?>
<tr><td><div id = '<?php echo $row['id'] ?>' class="draggable ui-widget-content "> <?php echo $row['productId']; ?> </div></td></tr>
<?php $matched = true; } else if ($matched == false) { ?>
<tr><td> </td></tr>
<?php }
} ?> <!-- ends the foreach -->
</table>
</td> <!-- ends the table inside each date -->
<?php
$day_num++;
$day_count++;
$myDate = strtotime("+1 day", strtotime($myDate));
$myDate = date("Y-m-d", $myDate);
//Make sure we start a new row every week
if ($day_count > 7) {
echo "</tr><tr>";
$day_count = 1;
}
} // ends the while loop
完全なコードはおそらく必要ありませんが、完全を期すために含めました。
<?php
require_once('../includes/connection.inc.php');
//This gets today's date
$date =time () ;
//This puts the day, month, and year in seperate variables
$day = date('d', $date) ;
$month = date('m', $date) ;
$year = date('Y', $date) ;
//Here we generate the first day of the month
$first_day = mktime(0,0,0,$month, 1, $year) ;
//This gets us the month name
$title = date('F', $first_day) ;
//Here we find out what day of the week the first day of the month falls on
$day_of_week = date('D', $first_day) ;
//Once we know what day of the week it falls on, we know how many blank days occure before it. If the first day of the week is a Sunday then it would be zero
switch($day_of_week){
case "Sun": $blank = 0; break;
case "Mon": $blank = 1; break;
case "Tue": $blank = 2; break;
case "Wed": $blank = 3; break;
case "Thu": $blank = 4; break;
case "Fri": $blank = 5; break;
case "Sat": $blank = 6; break;
}
//We then determine how many days are in the current month
$days_in_month = cal_days_in_month(0, $month, $year) ;
//Here we start building the table heads
?>
<table border=1 id = 'calendar'>
<tr>
<th colspan=7> <?php echo $title." ". $year; ?></th>
</tr>
<tr>
<th class = 'weekday' width=42>S</th>
<th class = 'weekday' width=42>M</th>
<th class = 'weekday' width=42>T</th>
<th class = 'weekday' width=42>W</th>
<th class = 'weekday' width=42>T</th>
<th class = 'weekday' width=42>F</th>
<th class = 'weekday' width=42>S</th>
</tr>
<?php
//This counts the days in the week, up to 7
$day_count = 1;
echo "<tr>";
//first we take care of those blank days
while ( $blank > 0 ) {
echo "<td></td>";
$blank = $blank-1;
$day_count++;
}
//sets the first day of the month to 1
$day_num = 1;
$myDate = '2014-05-01';
$conn = dbConnect();
$sql = ('SELECT * FROM bottling');
//count up the days, untill we've done all of them in the month
while ( $day_num <= $days_in_month ) {
$matched = false;
?>
<td> <!-- this should be a table inside each date -->
<table>
<th> <div id = "<?php echo $myDate ?>" class = "droppable ui-widget-header" > <?php echo $day_num ?> </div> </th>
<?php
$result = $conn->query($sql);
foreach ($result as $row) {
// echo "row = " . $row['date'] . " and myDate = " . $myDate;
if ($row['botdate'] == $myDate) { ?>
<tr><td><div id = '<?php echo $row['id'] ?>' class="draggable ui-widget-content "> <?php echo $row['productId']; ?> </div></td></tr>
<?php $matched = true; } else if ($matched == false) { ?>
<tr><td> </td></tr>
<?php }
} ?> <!-- ends the foreach -->
</table>
</td> <!-- ends the table inside each date -->
<?php
$day_num++;
$day_count++;
$myDate = strtotime("+1 day", strtotime($myDate));
$myDate = date("Y-m-d", $myDate);
//Make sure we start a new row every week
if ($day_count > 7) {
echo "</tr><tr>";
$day_count = 1;
}
} // ends the while loop
//Finaly we finish out the table with some blank details if needed
while ( $day_count >1 && $day_count <=7 )
{
echo "<td> </td>";
$day_count++;
}
echo "</tr></table>";