【发布时间】:2014-05-28 06:45:24
【问题描述】:
我想创建一个基本的时段预订系统。但是我遇到了一些问题。
我创建了一个日历,我可以在其中看到特定日期发生的事情:
它从我的数据库表中获取信息。我正在使用 PHPMyAdmin,并在那里手动添加了日期。
正如您在表格中看到的,我还想使用开始时间和结束时间。
如果我点击日历中的某个日期,我会像这样创建添加事件链接:
<?php
if (isset ( $_GET ['v'] )) {
echo "<a href='test.php . ?month=" . $month . "&day=" . $day . "&year=" . $year . "&v=true&f=true'>Add Event</a>";
if (isset ( $_GET ['f'] )) {
include ("test.php");
}
$sqlEvent = "SELECT * FROM calendar WHERE eventDate='" . $month . "/" . $day . "/" . $year . "'";
$resultEvents = mysqli_query ( $mysqli1, $sqlEvent );
echo "<br>";
while ( $events = mysqli_fetch_array ( $resultEvents ) ) {
}
}
?>
单击它会使我的网址看起来像这样:test.php%20.%20?month=04&day=18&year=2014&v=true&f=true#
我已经包含了我的整个 test.php 文件:
<?php
$hostname = 'localhost';
$username = 'root';
$password = '';
$dbname = "calendar";
$error = 'Cannot connect to the database';
$mysqli1 = new mysqli ( $hostname, $username, $password, $dbname ) or die ( $error );
if (isset ( $_GET ['day'] )) {
$day = $_GET ['day'];
} else {
$day = date ( "j" );
}
if (isset ( $_GET ['month'] )) {
$month = $_GET ['month'];
} else {
$month = date ( "n" );
}
if (isset ( $_GET ['year'] )) {
$year = $_GET ['year'];
} else {
$year = date ( "Y" );
}
$dateToCompare = $month . '/' . $day . '/' . $year;
echo "<br/><br/><h3>Reservations</h3>";
$timearray = array(8,9,10,11,12,13,14,15,16,17,18,19,20,21,22);
$tablecolor = 1;
echo "<table style='width: 90%;'>";
echo "<tr>";
echo "<th>";
echo "Time";
echo "</th>";
echo "<th>";
echo "Status";
echo "</th>";
echo "</tr>";
foreach ($timearray as $timearrays) {
if($tablecolor %2 == 0) {
echo "<tr>";
}
else {
echo "<tr style='background-color: rgb(0,100,255); background: rgb(0,100,255);'>";
}
echo "<th>";
if ($timearrays == 8) {echo "<h3>8-9am</h3>";}
if ($timearrays == 9) {echo "<h3>9-10am</h3>";}
if ($timearrays == 10) {echo "<h3>10-11am</h3>";}
if ($timearrays == 11) {echo "<h3>11-12am</h3>";}
if ($timearrays == 12) {echo "<h3>12-13am</h3>";}
if ($timearrays == 13) {echo "<h3>13-14am</h3>";}
//Develop your timeslots here to display as required
echo "</th>";
echo "<td>";
$sql = "SELECT * FROM calendar WHERE eventDate='" . $dateToCompare . "'AND timestart >= $timearrays AND endtime <= $timearrays;";
$result = mysqli_query($mysqli1,$sql);
if (mysqli_num_rows($result) == 0) {
echo "<a href='#'><h3 style='color: rgb(255,0,0);'>Reserve</h3></a>";
} else {
echo "<h3>Not Available, taken by someone</h3>";
while($row = mysql_fetch_array($result)) {
echo "<br />";
}
}
echo "</td>";
echo "</tr>";
$tablecolor++;
}
echo "</table>";
?>
如您所见,我尝试显示我的时间段:$sql = "SELECT * FROM calendar WHERE eventDate='" . $dateToCompare . "'AND timestart >= $timearrays AND endtime <= $timearrays;";
我认为我从 URL 中正确获取了我的日期,但我没有看到给定日期的任何预订。
我希望你们中的一些人可以帮助我。如果我需要提供更多代码,请询问。
或者如果有人对如何做到这一点有更好的想法,请分享。
我不确定我是否应该注意时间。我基本上只是希望能够单击“保留”然后反转该特定时间段。所以也许开始和结束时间不是必需的?
【问题讨论】: