How to prepare school timetable in PHP? [closed]

Question

Closed. This question needs to be more focused. It is not currently accepting answers.

---

Want to improve this question? Update the question so it focuses on one problem only by editing this post.

Closed 9 years ago.

Improve this question

I am new to php and mysql. i am trying to prepare the class timetable in php and mysql like this image.

---------------------------------------
Days        9:30AM to 10:15am     10:15 AM to 11:00 AM
---------------------------------------
Monday       Tamil                 English
---------------------------------------
Tuesday      Maths
---------------------------------------
Wednesday
--------------------------------------- and so on

this is my database table structure...

DROP TABLE IF EXISTS `mas_batch`;
CREATE TABLE IF NOT EXISTS `mas_batch` (
  `BatchId` int(10) NOT NULL AUTO_INCREMENT,
  `CustomerId` int(10) NOT NULL DEFAULT '0',
  `CourseId` int(10) NOT NULL DEFAULT '0',
  `BatchName` varchar(100) NOT NULL DEFAULT '0',
  `CDate` date DEFAULT NULL,
  `CTime` time DEFAULT NULL,
  `CUserId` int(10) NOT NULL DEFAULT '0',
  `MDate` date DEFAULT NULL,
  `MTime` time DEFAULT NULL,
  `MUserId` int(10) NOT NULL DEFAULT '0',
  `IsActive` int(1) DEFAULT '1',
  PRIMARY KEY (`BatchId`),
  KEY `FK_mas_batch_mas_course` (`CourseId`),
  KEY `FK_mas_batch_mas_customer` (`CustomerId`),
  CONSTRAINT `FK_mas_batch_mas_course` FOREIGN KEY (`CourseId`) REFERENCES `mas_course` (`CourseId`),
  CONSTRAINT `FK_mas_batch_mas_customer` FOREIGN KEY (`CustomerId`) REFERENCES `mas_customer` (`CustomerId`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1;

DELETE FROM `mas_batch`;
INSERT INTO `mas_batch` (`BatchId`, `CustomerId`, `CourseId`, `BatchName`, `CDate`, `CTime`, `CUserId`, `MDate`, `MTime`, `MUserId`, `IsActive`) VALUES
    (1, 1, 1, 'A', NULL, NULL, 0, NULL, NULL, 0, 1),
    (2, 1, 1, 'B', NULL, NULL, 0, NULL, NULL, 0, 1),
    (3, 1, 2, 'A', NULL, NULL, 0, NULL, NULL, 0, 1);

DROP TABLE IF EXISTS `mas_course`;
CREATE TABLE IF NOT EXISTS `mas_course` (
  `CourseId` int(10) NOT NULL AUTO_INCREMENT,
  `CustomerId` int(10) NOT NULL DEFAULT '0',
  `CourseName` varchar(100) NOT NULL DEFAULT '0',
  `CDate` date DEFAULT NULL,
  `CTime` time DEFAULT NULL,
  `CUserId` int(10) NOT NULL DEFAULT '0',
  `MDate` date DEFAULT NULL,
  `MTime` time DEFAULT NULL,
  `MUserId` int(10) NOT NULL DEFAULT '0',
  `IsActive` int(1) NOT NULL DEFAULT '1',
  PRIMARY KEY (`CourseId`),
  KEY `FK_mas_course_mas_customer` (`CustomerId`),
  CONSTRAINT `FK_mas_course_mas_customer` FOREIGN KEY (`CustomerId`) REFERENCES `mas_customer` (`CustomerId`)
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=latin1;

DELETE FROM `mas_course`;
INSERT INTO `mas_course` (`CourseId`, `CustomerId`, `CourseName`, `CDate`, `CTime`, `CUserId`, `MDate`, `MTime`, `MUserId`, `IsActive`) VALUES
    (1, 1, '1st Std', '2014-03-26', NULL, 1, NULL, NULL, 0, 1),
    (2, 1, '2nd Std', NULL, NULL, 0, NULL, NULL, 0, 1),
    (3, 1, '4rd Std', NULL, NULL, 1, NULL, NULL, 0, 1),
    (5, 1, '3rd Std', '2014-04-14', '18:50:02', 1, NULL, NULL, 0, 1),
    (6, 1, '5th Std', '2014-04-14', '18:50:43', 1, NULL, NULL, 0, 1);

DROP TABLE IF EXISTS `mas_weekdays`;
CREATE TABLE IF NOT EXISTS `mas_weekdays` (
  `WeekdaysId` int(10) NOT NULL AUTO_INCREMENT,
  `Weekdays` varchar(50) NOT NULL DEFAULT '0',
  `IsActive` int(1) NOT NULL DEFAULT '1',
  PRIMARY KEY (`WeekdaysId`)
) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=latin1;

DELETE FROM `mas_weekdays`;
INSERT INTO `mas_weekdays` (`WeekdaysId`, `Weekdays`, `IsActive`) VALUES
    (1, 'Sunday', 1),
    (2, 'Monday', 1),
    (3, 'Tuesday', 1),
    (4, 'Wednesday', 1),
    (5, 'Thursday', 1),
    (6, 'Friday', 1),
    (7, 'Saturday', 1);
/*!40000 ALTER TABLE `mas_weekdays` ENABLE KEYS */;

DROP TABLE IF EXISTS `set_academicyear`;
CREATE TABLE IF NOT EXISTS `set_academicyear` (
  `AcademicYearId` int(10) NOT NULL AUTO_INCREMENT,
  `CustomerId` int(10) NOT NULL DEFAULT '0',
  `AcademicYear` varchar(100) NOT NULL DEFAULT '0',
  `SDate` date DEFAULT NULL,
  `EDate` date DEFAULT NULL,
  `IsActive` int(1) NOT NULL DEFAULT '1',
  PRIMARY KEY (`AcademicYearId`),
  KEY `FK_set_academicyear_mas_customer` (`CustomerId`),
  CONSTRAINT `FK_set_academicyear_mas_customer` FOREIGN KEY (`CustomerId`) REFERENCES `mas_customer` (`CustomerId`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1;

DELETE FROM `set_academicyear`;
INSERT INTO `set_academicyear` (`AcademicYearId`, `CustomerId`, `AcademicYear`, `SDate`, `EDate`, `IsActive`) VALUES
    (1, 1, '2013-2014', '2013-03-01', '2014-03-31', 0),
    (2, 1, '2014-2015', '2014-04-01', '2015-03-31', 1);

DROP TABLE IF EXISTS `set_classtiming`;
CREATE TABLE IF NOT EXISTS `set_classtiming` (
  `ClassTimingId` int(10) NOT NULL AUTO_INCREMENT,
  `CustomerId` int(10) NOT NULL DEFAULT '0',
  `ClassTimingName` varchar(100) NOT NULL DEFAULT '0',
  `StartTime` time DEFAULT NULL,
  `EndTime` time DEFAULT NULL,
  `IsBreak` int(1) NOT NULL DEFAULT '0',
  `IsActive` int(1) NOT NULL DEFAULT '1',
  PRIMARY KEY (`ClassTimingId`),
  KEY `FK_set_classtiming_mas_customer` (`CustomerId`),
  CONSTRAINT `FK_set_classtiming_mas_customer` FOREIGN KEY (`CustomerId`) REFERENCES `mas_customer` (`CustomerId`)
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=latin1;

DELETE FROM `set_classtiming`;
INSERT INTO `set_classtiming` (`ClassTimingId`, `CustomerId`, `ClassTimingName`, `StartTime`, `EndTime`, `IsBreak`, `IsActive`) VALUES
    (1, 1, '1', '09:30:00', '10:15:00', 0, 1),
    (2, 1, '2', '10:15:00', '11:00:00', 0, 1),
    (3, 1, 'Break', '11:00:00', '11:15:00', 1, 1),
    (4, 1, '3', '11:15:00', '12:00:00', 0, 1),
    (5, 1, '4', '12:00:00', '12:45:00', 0, 1),
    (6, 1, 'LUNCH', '12:45:00', '13:30:00', 1, 1);

DROP TABLE IF EXISTS `set_timetable`;
CREATE TABLE IF NOT EXISTS `set_timetable` (
  `TimeTableId` int(10) NOT NULL AUTO_INCREMENT,
  `CustomerId` int(10) NOT NULL DEFAULT '0',
  `AcademicYearId` int(10) NOT NULL DEFAULT '0',
  `CourseId` int(10) NOT NULL DEFAULT '0',
  `BatchId` int(10) NOT NULL DEFAULT '0',
  `WeekdaysId` int(10) NOT NULL DEFAULT '0',
  `ClassTimingId` int(10) NOT NULL DEFAULT '0',
  `SubjectId` int(10) NOT NULL DEFAULT '0',
  `IsActive` int(1) NOT NULL DEFAULT '1',
  PRIMARY KEY (`TimeTableId`),
  KEY `FK_set_timetable_mas_course` (`CourseId`),
  KEY `FK_set_timetable_mas_batch` (`BatchId`),
  KEY `FK_set_timetable_mas_customer` (`CustomerId`),
  KEY `FK_set_timetable_set_academicyear` (`AcademicYearId`),
  KEY `FK_set_timetable_set_classtiming` (`ClassTimingId`),
  KEY `FK_set_timetable_mas_subject` (`SubjectId`),
  KEY `FK_set_timetable_set_weekdays` (`WeekdaysId`),
  CONSTRAINT `FK_set_timetable_mas_batch` FOREIGN KEY (`BatchId`) REFERENCES `mas_batch` (`BatchId`),
  CONSTRAINT `FK_set_timetable_mas_course` FOREIGN KEY (`CourseId`) REFERENCES `mas_course` (`CourseId`),
  CONSTRAINT `FK_set_timetable_mas_customer` FOREIGN KEY (`CustomerId`) REFERENCES `mas_customer` (`CustomerId`),
  CONSTRAINT `FK_set_timetable_mas_subject` FOREIGN KEY (`SubjectId`) REFERENCES `mas_subject` (`SubjectId`),
  CONSTRAINT `FK_set_timetable_set_academicyear` FOREIGN KEY (`AcademicYearId`) REFERENCES `set_academicyear` (`AcademicYearId`),
  CONSTRAINT `FK_set_timetable_set_classtiming` FOREIGN KEY (`ClassTimingId`) REFERENCES `set_classtiming` (`ClassTimingId`),
  CONSTRAINT `FK_set_timetable_set_weekdays` FOREIGN KEY (`WeekdaysId`) REFERENCES `set_weekdays` (`WeekdaysId`)
) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=latin1;

DELETE FROM `set_timetable`;
INSERT INTO `set_timetable` (`TimeTableId`, `CustomerId`, `AcademicYearId`, `CourseId`, `BatchId`, `WeekdaysId`, `ClassTimingId`, `SubjectId`, `IsActive`) VALUES
    (3, 1, 1, 1, 1, 10, 1, 1, 1),
    (4, 1, 1, 1, 1, 11, 2, 2, 1),
    (5, 1, 1, 1, 1, 12, 1, 1, 1),
    (6, 1, 1, 1, 1, 13, 1, 2, 1),
    (7, 1, 1, 1, 1, 14, 2, 1, 1),
    (8, 1, 1, 1, 1, 10, 2, 2, 1);

DROP TABLE IF EXISTS `set_weekdays`;
CREATE TABLE IF NOT EXISTS `set_weekdays` (
  `WeekdaysId` int(10) NOT NULL AUTO_INCREMENT,
  `CustomerId` int(10) NOT NULL DEFAULT '0',
  `Mas_WeekdaysId` int(2) NOT NULL DEFAULT '0',
  `IsActive` int(1) NOT NULL DEFAULT '1',
  PRIMARY KEY (`WeekdaysId`),
  KEY `FK_set_weekdays_mas_customer` (`CustomerId`),
  KEY `FK_set_weekdays_mas_weekdays` (`Mas_WeekdaysId`),
  CONSTRAINT `FK_set_weekdays_mas_customer` FOREIGN KEY (`CustomerId`) REFERENCES `mas_customer` (`CustomerId`),
  CONSTRAINT `FK_set_weekdays_mas_weekdays` FOREIGN KEY (`Mas_WeekdaysId`) REFERENCES `mas_weekdays` (`WeekdaysId`)
) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=latin1;

DELETE FROM `set_weekdays`;
INSERT INTO `set_weekdays` (`WeekdaysId`, `CustomerId`, `Mas_WeekdaysId`, `IsActive`) VALUES
    (9, 1, 1, 0),
    (10, 1, 2, 1),
    (11, 1, 3, 1),
    (12, 1, 4, 1),
    (13, 1, 5, 1),
    (14, 1, 6, 1),
    (15, 1, 7, 0);

Kindly help to generate timetable for the class...

$CustomerId = 1;
$AcademicYearId = 1;
$CourseId = 1;
$BatchId = 1;
$sql_tt = "SELECT * from set_weekdays where IsActive=1";
$res_tt = mysql_query($sql_tt);
if(mysql_num_rows($res_tt))
{
echo '<table id="listing_items" width="auto" border="1" cellpadding="2" cellspacing="2" align="center">';
echo '<tr>';
echo '<th>Days</th>';
$sql_classtime = "select * from set_classtiming where IsActive=1";
$res_classtime = mysql_query($sql_classtime);
if(mysql_num_rows($res_classtime)>0)
{
while($row_classtt = mysql_fetch_assoc($res_classtime))
{
if($row_classtt['IsBreak'] == 0)
{
echo '<th>'.time_from_db($row_classtt['StartTime']).'<br />'.time_from_db($row_classtt['EndTime']).'</th>';
}
else
{
echo '<th>'.$row_classtt['ClassTimingName'].'</th>';
}
}
}
echo '</tr>';
while($row_tt = mysql_fetch_assoc($res_tt))
{
echo '<tr>';
echo '<th>'.column_name("Weekdays", "mas_weekdays", "WeekdaysId", $row_tt['Mas_WeekdaysId']).'</th>';
$sql_classtime1 = "select * from set_classtiming where IsActive=1 group by ClassTimingId";
$res_classtime1 = mysql_query($sql_classtime1);
if(mysql_num_rows($res_classtime1) > 0)
{
while($row_classtt1 = mysql_fetch_assoc($res_classtime1))
{
$sql_time = "select * from set_timetable where CustomerId=".$CustomerId." AND AcademicYearId=".$AcademicYearId." AND CourseId=".$CourseId." AND BatchId=".$BatchId;
$res_time = mysql_query($sql_time);
if(mysql_num_rows($res_time) > 0)
{
while($row_time = mysql_fetch_assoc($res_time))
{
if(($row_time['ClassTimingId'] == $row_classtt1['ClassTimingId']))
{
if($row_classtt1['IsBreak'] == 1)
{
echo '<td>&nbsp;</td>';
}
else
{
if(($row_time['WeekdaysId'] == $row_tt['WeekdaysId']))
{
echo '<td>'.column_name("SubjectName", "mas_subject", "SubjectId", $row_time['SubjectId']).'</td>';
}
else
{
echo '<td>&nbsp;</td>';
}
}
}
}
}
}
}
echo '</tr>';
}
echo '</table>';
}

this is my full coding for generating the time table.... above i pasted my database with datas. Kindly do the needful...

Thanks in advance.

Answer 1

Finally i found the solution. Here i shared my coding for your reference. Thanks for your supporting.

$CustomerId = 1;
        $AcademicYearId = 1;
        $CourseId = 1;
        $BatchId = 1;

        echo '<table id="listing_items" width="auto" border="1" cellpadding="2" cellspacing="2" align="center">';
        $sql_tt = "SELECT * from set_weekdays where IsActive=1";
        $res_tt = mysql_query($sql_tt);
        if(mysql_num_rows($res_tt))
        {
            echo '<tr>';
                echo '<td>DAYS</td>';
                $sql_ct = "select * from set_classtiming where IsActive=1";
                $res_ct = mysql_query($sql_ct);
                if(mysql_num_rows($res_ct) > 0)
                {
                    while($row_ct = mysql_fetch_assoc($res_ct))
                    {
                        if($row_ct['IsBreak'] == 0)
                        {
                            echo '<th>'.time_from_db($row_ct['StartTime']).'<br />'.time_from_db($row_ct['EndTime']).'</th>';
                        }
                        else
                        {
                            echo '<th>'.$row_ct['ClassTimingName'].'</th>';
                        }
                    }
                }
            echo '</tr>';
            while($row_tt = mysql_fetch_assoc($res_tt))
            {
                echo '<tr>';
                    echo '<th>'.column_name("Weekdays", "mas_weekdays", "WeekdaysId", $row_tt['Mas_WeekdaysId']).'</th>';
                    $sql_ct = "select * from set_classtiming where IsActive=1";
                    $res_ct = mysql_query($sql_ct);
                    if(mysql_num_rows($res_ct) > 0)
                    {
                        while($row_ct = mysql_fetch_assoc($res_ct))
                        {
                            //echo '<th>'.$row_ct['ClassTimingId'].', '.$row_tt['WeekdaysId'].'</th>';
                            $sql_timetable = "select * from set_timetable where ClassTimingId=".$row_ct['ClassTimingId']." AND WeekdaysId=".$row_tt['WeekdaysId']." AND IsActive=1";
                            $res_timetable = mysql_query($sql_timetable);
                            if(mysql_num_rows($res_timetable) > 0)
                            {
                                while($row_timetable = mysql_fetch_assoc($res_timetable))
                                {
                                    echo '<td>'.column_name("SubjectName", "mas_subject", "SubjectId", $row_timetable['SubjectId']).'</td>';
                                }
                            }
                            else
                            {
                                echo '<td>&nbsp;</td>';
                            }
                        }
                    }
                echo '</tr>';
            }
        }
        echo '</table>';

Answer 2

 if (($row_time['WeekdaysId'] == $row_tt['WeekdaysId'])) {
                echo '<tr><td>' . column_name("SubjectName", "mas_subject", "SubjectId", $row_time['SubjectId']) . '</td></tr>';

I added table row tag to your code. Please try if it's working or not. Form what you indicate. You didn't make it into a row