0
我已经做了一个php事件日历这是工作，我可以在几个月之间切换，但是当我添加一个事件到我的数据库它不会出现在我的日历上。最受赞赏的任何帮助。事件不会出现在php日历
代码： 显示calendar.php
<html>
<head>
<link href="calstyle.css" rel="stylesheet" type="text/css" media="all" />
<script language="JavaScript" type="text/javascript">
function initialCalendar(){
var hr = new XMLHttpRequest();
var url = "calendar_start.php";
var currentTime = new Date();
var month = currentTime.getMonth() + 1;
var year = currentTime.getFullYear();
showmonth = month;
showyear = year;
var vars= "showmonth="+showmonth+"&showyear="+showyear;
hr.open("POST", url, true);
hr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
hr.onreadystatechange = function() {
if (hr.readyState == 4 && hr.status == 200) {
var return_data = hr.responseText;
document.getElementById("showCalendar").innerHTML = return_data;
}
}
hr.send(vars);
document.getElementById("showCalendar"). innerHTML = "processing...";
}
</script>
<script language="JavaScript" type="text/javascript">
function next_month() {
var nextmonth = showmonth + 1;
if(nextmonth > 12) {
nextmonth = 1;
showyear = showyear+1;
}
showmonth = nextmonth;
var hr = new XMLHttpRequest();
var url = "calendar_start.php";
var vars= "showmonth="+showmonth+"&showyear="+showyear;
hr.open("POST", url, true);
hr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
hr.onreadystatechange = function() {
if (hr.readyState == 4 && hr.status == 200) {
var return_data = hr.responseText;
document.getElementById("showCalendar").innerHTML = return_data;
}
}
hr.send(vars);
document.getElementById("showCalendar"). innerHTML = "processing...";
}
</script>
<script language="JavaScript" type="text/javascript">
function last_month() {
var lastmonth = showmonth - 1;
if(lastmonth < 1) {
lastmonth = 12;
showyear = showyear-1;
}
showmonth = lastmonth;
var hr = new XMLHttpRequest();
var url = "calendar_start.php";
var vars= "showmonth="+showmonth+"&showyear="+showyear;
hr.open("POST", url, true);
hr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
hr.onreadystatechange = function() {
if (hr.readyState == 4 && hr.status == 200) {
var return_data = hr.responseText;
document.getElementById("showCalendar").innerHTML = return_data;
}
}
hr.send(vars);
document.getElementById("showCalendar"). innerHTML = "processing...";
}
</script>
<script type="text/javascript">
function overlay() {
el = document.getElementById("overlay");
el.style.display = (el.style.display == "block") ? "none" : "block";
el. = document.getElementById("events");
el.style.display = (el.style.display == "block") ? "none" : "block";
el. = document.getElementById("eventsBody");
el.style.display = (el.style.display == "block") ? "none" : "block";
}
</script>
<script language="javascript" type="text/javascript">
function show_details(theId) {
var deets =)theId.id);
el = document.getElementById("overlay");
el.style.display = (el.style.display == "block") ? "none" : "block";
el. = document.getElementById("events");
el.style.display = (el.style.display == "block") ? "none" : "block";
var hr = new XMLHttpRequest();
var url = "events.php";
var vars = "deets="+deets;
hr.open("POST", url, true);
hr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
hr.onreadystatechange= function() {
if (hr.readyState == 4 && hr.status == 200) {
var return_data = hr.responseText;
document.getElementById("events").innerHTML = return_data;
}
}
hr.send(vars);
document.get ElementById("events").innerHTML = "processing...";
}
</script>
</head>
<body onload="initialCalendar();">
<div id="showCalendar"> </div>
<div id="overlay">
<div id="events"></div>
</div>
</body>
</html>
calendar_start.php
<?php
$showmonth = $_POST['showmonth'];
$showyear = $_POST['showyear'];
$showmonth= preg_replace('#[^0-9]#i', '', $showmonth);
$showyear= preg_replace('#[^0-9]#i', '', $showyear);
$day_count = cal_days_in_month(CAL_GREGORIAN, $showmonth, $showyear);
$pre_days = date('w', mktime(0,0,0, $showmonth, 1, $showyear));
$post_days = (6-(date('w', mktime(0,0,0, $showmonth, $day_count, $showyear))));
echo '<div id="calendar_wrap">';
echo '<div class="title_bar">';
echo '<div class="previous_month"><input name="button" type="submit" value="Previous Month" onClick="javascript:last_month();"></div>';
echo '<div class="show_month">' . date('F', mktime(0, 0, 0, $showmonth)) . ' ' . $showyear . '</div>';
echo '<div class="next_month"><input name="button" type="submit" value="Next Month" onClick="javascript:next_month();"></div>';
echo '</div>';
echo '<div class="week_days">';
echo '<div class="days_of_the_week">Sun</div>';
echo '<div class="days_of_the_week">Mon</div>';
echo '<div class="days_of_the_week">Tues</div>';
echo '<div class="days_of_the_week">Wed</div>';
echo '<div class="days_of_the_week">Thur</div>';
echo '<div class="days_of_the_week">Fri</div>';
echo '<div class="days_of_the_week">Sat</div>';
echo '<div class="clear"></div>';
echo '</div>';
if ($pre_days != 0) {
for($i=1; $i<=$pre_days; $i++) {
echo '<div class="non_cal_day"></div>';
}
}
include ("connect.php");
for ($i=1; $i<= $day_count; $i++) {
$date = $i.'/'.$showmonth.'/'.$showyear;
$query = "Select id FROM events WHERE evDate = '$date'";
$num_rows = 0;
if($result = mysql_query($query)) {
$num_rows = mysql_num_rows($result);
}
if($num_rows > 0) {
$event = "<input name='$date' type='submit' value='Details' id='$date'
onClick='javascript:show_details(this);'>";
}
echo '<div class="cal_day">';
echo '<div class="day_heading">' . $i . '</div>';
if($num_rows != 0) { echo "<div class='openings'><br/>" . $event . "</div>";}
echo '</div>';
}
if ($post_days !=0) {
for($i=1; $i<=$post_days; $i++) {
echo '<div class="non_cal_day"></div>';
}
}
echo '</div>';
?>
events.php
<?php
$deets = $_POST['deets'];
$deets = preg_replace('#[^0-9/]#i', '', $deets);
include ("connect.php");
$events = '';
$query = mysql_query('SELECT description FROM events WHERE evdate ="'.$deets.'"');
$num_rows= mysql_num_rows($query);
if ($num_rows > 0) {
$events.= '<div id="eventsControl"><button onMouseDown="overlay()">Close</button><br /><b> ' . $deets . '</b><br /><br /></div>';
while($row= mysql_fetch_array($query)) {
$desc = $row['description'];
$events .='<div id="eventsBody"> . $desc .'<br /><hr><br /></div>';
}
}
echo $events;
?>
connect.php
<?php
$con=mysqli_connect("localhost","root","","Familease");
if (mysqli_connect_errno($con))
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
?>
加上一个样式表应该工作正常。很抱歉的大量代码转储
仍然没有工作，别的什么吗？ – user3181157
这就是问题的一部分，你可以检查你的查询是否返回任何数据？ –