Hi everyboby.
plz help me.
I created calendar using php and javascript.but the javasript function did not work.plz tell me what is the error.
<?php use_javascript('schedule') ?>
<?php use_javascript("editProfile") ?>
<?php use_javascript('unfinishedbussiness')?>
<?php use_javascript('scheduleload')?>
<script type="text/javascript" language="javascript">
function isAjax() {
return isset($_SERVER['HTTP_X_REQUESTED_WITH']) &&
$_SERVER ['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest';
}
if(isAjax() && isset($_POST['month']))
{
$month = $_POST['month'];
$year = !isset($_POST['year']) ? date('Y', $current_time) : $_POST['year'];
die(getCalendar($month,$year));
}
function getPrevMonth()
{
if(current_month == 1)
{
current_month = 12;
current_year = current_year - 1;
}
else
{
current_month = current_month - 1;
}
params = 'month='+current_month+'&year='+current_year;
new Ajax.Updater('calendar-node',window.location.pathname,{method:'post',parameters: params});
}
function getNextMonth()
{
if(current_month == 12)
{
current_month = 1;
current_year = current_year + 1;
}
else
{
current_month = current_month + 1;
}
params = 'month='+current_month+'&year='+current_year;
new Ajax.Updater('calendar-node',window.location.pathname,{method:'post',parameters: params});
}
</script>
<div id="calendar-node" >
<div style=" width: 320px;">
<h1 class="title" style="float:left;">MyPlan</h1> 
</div>
<div id="unfinishedbussiness" >
<div style="float:left"></div>
<a href="<?php echo url_for("@make_note")?>">UnfinishedBussiness</a>
</div>
<div class="clear-both"></div>
<?php
$month = date('m', time());
$year = date('Y', time());
$calendar = getCalendar($month,$year);
function getCalendar($month,$year)
{
// Use the PHP time() function to find out the timestamp for the current time
$current_time = time();
// Get the first day of the month
$month_start = mktime(0,0,0,$month, 1, $year);
// Get the name of the month
$month_name = date('F', $month_start);
// Figure out which day of the week the month starts on.
$first_day = date('D', $month_start);
// Assign an offset to decide which number of day of the week the month starts on.
switch($first_day)
{
case "Sun":
$offset = 0;
break;
case "Mon":
$offset = 1;
break;
case "Tue":
$offset = 2;
break;
case "Wed":
$offset = 3;
break;
case "Thu":
$offset = 4;
break;
case "Fri":
$offset = 5;
break;
case "Sat":
$offset = 6;
break;
}
// determine how many days were in last month.
// Note: The cal_days_in_month() function returns the number of days in a month for the specified year and calendar.
if($month == 1)
$num_days_last = cal_days_in_month(CAL_GREGORIAN, 12, ($year -1));
else
$num_days_last = cal_days_in_month(CAL_GREGORIAN, ($month - 1), $year);
// determine how many days are in the this month.
$num_days_current = cal_days_in_month(CAL_GREGORIAN, $month, $year);
// Count through the days of the current month -- building an array
for($i = 0; $i < $num_days_current; $i++)
{
$num_days_array[] = $i+1;
}
// Count through the days of last month -- building an array
for($i = 0; $i < $num_days_last; $i++)
{
$num_days_last_array[] = '';
}
if($offset > 0){
$offset_correction = array_slice($num_days_last_array, -$offset, $offset);
$new_count = array_merge($offset_correction, $num_days_array);
$offset_count = count($offset_correction);
}
else
{
$new_count = $num_days_array;
}
// How many days do we now have?
$current_num = count($new_count);
// Our display is to be 35 cells so if we have less than that we need to dip into next month
if($current_num > 35)
{
$num_weeks = 6;
$outset = (42 - $current_num);
}
else if($current_num < 35)
{
$num_weeks = 5;
$outset = (35 - $current_num);
}
if($current_num == 35)
{
$num_weeks = 5;
$outset = 0;
}
// Outset Correction
for($i = 1; $i <= $outset; $i++)
{
$new_count[] = '';
}
// Now let's "chunk" the $new_count array
// into weeks. Each week has 7 days
// so we will array_chunk it into 7 days.
$weeks = array_chunk($new_count, 7);
// Start the output buffer so we can output our calendar nicely
ob_start();
$last_month = $month == 1 ? 12 : $month - 1;
$next_month = $month == 12 ? 1 : $month + 1;
// Build the heading portion of the calendar table
echo <<<EOS
<table id="calendar">
<tr>
<td><a href="#" class="monthnav" onclick="getPrevMonth();return false;"> << Prev</a></td>
<td colspan=5 class="month">$month_name $year</b></td>
<td><a href="#" class="monthnav" onclick="getNextMonth();return false;">Next >></a></td>
</tr>
<tr class="daynames">
<td>S</td><td>M</td><td>T</td><td>W</td><td>T</td><td>F</td><td>S</td>
</tr>
EOS;
foreach($weeks AS $week){
echo '<tr class="week">';
foreach($week as $day)
{
if($day == date('d', $current_time) && $month == date('m', $current_time) && $year == date('Y', $current_time))
echo '<td class="today">'.$day.'</td>';
else
echo '<td class="days">'.$day.'</td>';
}
echo '</tr>';
}
foreach($scheduleDates as $scheduleDate){
echo '<tr class="scheduleDate>';
foreach($scheduleDate as $day)
{
if($day==date('d',$current_time) && $month==date('m',$current_time) && $year==date('Y',$current_time))
echo' <td class="scheduleDate">'.$day.'</td>';
}
echo '</tr>';
}
foreach($noteDates as $noteDate){
echo '<tr class="noteDate>';
foreach($noteDate as $day)
{
if($day==date('d',$current_time) && $month==date('m',$current_time) && $year==date('Y',$current_time))
echo '<td class="noteDate">'.$day.'</td>';
}
echo '</tr>';
}
echo '</table>';
return ob_get_clean();
}
?>
