Hii我正在开设门户网站，需要自定义日期的日历，例如7月14日至8月14日。我已经做了一个正确开始的演示，即7月14日从星期四开始，但不会在8月14日星期日结束。看看我做了什么
function getCalender($year = '',$month = '')
{
$startDate = "2016-07-03";
$endDate = "2016-07-31";
$dateYear = ($year != '')?$year:date("Y");
$dateMonth = ($month != '')?$month:date("m");
$date = $dateYear.'-'.$dateMonth.'-01';
$currentMonthFirstDay = date("N",strtotime($date));
$startDateFrom = date("N",strtotime($startDate));
$endDateFrom = date("N",strtotime($endDate));
$timestamp = strtotime($startDate);
$dayCount = date("d", $timestamp);
$timestamp1 = strtotime($endDate);
$dayCountend = date("d", $timestamp1);
$totalDaysOfMonth = cal_days_in_month(CAL_GREGORIAN,$dateMonth,$dateYear);
$totalDaysOfMonthDisplay = ($currentMonthFirstDay == 7)?($totalDaysOfMonth):($totalDaysOfMonth + $currentMonthFirstDay);
//$boxDisplay = ($totalDaysOfMonthDisplay <= 35)?35:42;
//$boxDisplay = 29
?>
<div id="calender_section">
<h2>
<!--<a href="javascript:void(0);" onclick="getCalendar('calendar_div','<?php echo date("Y",strtotime($date.' - 1 Month')); ?>','<?php echo date("m",strtotime($date.' - 1 Month')); ?>');"><<</a>-->
<select name="month_dropdown" class="month_dropdown dropdown"><?php echo getAllMonths($dateMonth); ?></select>
<select name="year_dropdown" class="year_dropdown dropdown"><?php echo getYearList($dateYear); ?></select>
<!--<a href="javascript:void(0);" onclick="getCalendar('calendar_div','<?php echo date("Y",strtotime($date.' + 1 Month')); ?>','<?php echo date("m",strtotime($date.' + 1 Month')); ?>');">>></a>-->
</h2>
<div id="event_list" class="none"></div>
<!--For Add Event-->
<div id="event_add" class="none">
<p>Add Event on <span id="eventDateView"></span></p>
<p><b>Event Title: </b><input type="text" id="eventTitle" value=""/></p>
<input type="hidden" id="eventDate" value=""/>
<input type="button" id="addEventBtn" value="Add"/>
</div>
<div id="calender_section_top">
<ul>
<li>Mon</li>
<li>Tue</li>
<li>Wed</li>
<li>Thu</li>
<li>Fri</li>
<li>Sat</li>
<li>Sun</li>
</ul>
</div>
<div id="calender_section_bot">
<ul>
<?php
for($cb=1;$cb<=$dayCountend;$cb++){
//echo $cb;
if(($cb >= $startDateFrom) && $cb<=$dayCountend)
{
/*if(($cb >= $currentMonthFirstDay+1 || $currentMonthFirstDay == 7) && $cb <= ($totalDaysOfMonthDisplay)){*/
//Current date
$currentDate = $dateYear.'-'.$dateMonth.'-'.$dayCount;
$currentdate = date("D M j",strtotime($currentDate));
$eventNum = 0;
//Include db configuration file
include 'dbConfig.php';
//Get number of events based on the current date
$result = $db->query("SELECT title FROM events WHERE date = '".$currentDate."' AND status = 1");
$eventNum = $result->num_rows;
//Define date cell color
if(strtotime($currentDate) == strtotime(date("Y-m-d"))){
echo '<li date="'.$currentDate.'" class="grey date_cell">';
}elseif($eventNum > 0){
echo '<li date="'.$currentDate.'" class="light_sky date_cell">';
}else{
echo '<li date="'.$currentDate.'" class="date_cell">';
}
//Date cell
echo '<span>';
echo $cb;
echo '</span>';
//Hover event popup
/*echo '<div id="date_popup_'.$currentDate.'" class="date_popup_wrap none">';
echo '<div class="date_window">';
echo '<div class="popup_event">Events ('.$eventNum.')</div>';
echo ($eventNum > 0)?'<a href="javascript:;" onclick="getEvents(\''.$currentDate.'\');">view events</a><br/>':'';
//For Add Event
echo '<a href="javascript:;" onclick="addEvent(\''.$currentDate.'\');">add event</a>';
echo '</div></div>';
echo '</li>';*/
$dayCount++;
?>
<?php }else{ ?>
<li><span> </span></li>
<?php } } ?>
</ul>
</div>
</div>
<?php
}
?>
答案 0 :(得分：1)
我尝试了你的代码，我找到了一个逻辑，我从用户那里获取了开始日期和结束日期，并创建了两个日期之间的日期数组。 那么日历应该从前面开始。 2016年7月3日，我插入的那天是星期日 - 直到第一次约会。检查下面我做了什么
function getCalender($year = '',$month = '',$startDate = '',$endDate = '')
{
$finalArray = array();
$startDate = "2016-07-03";
$endDate = "2016-08-31";
$date1 = createDateRangeArray('2016-07-03 ','2016-08-31');
//$date = $dateYear.'-'.$dateMonth.'-01';
$startDateFrom = date("N",strtotime($startDate));
$endDateFrom = date("N",strtotime($endDate));
//Take the day from the date
$timestamp = strtotime($startDate);
$dayCount = date("d", $timestamp);
//Take the month from the date
$timestampend = strtotime($endDate);
$dayCountend = date("d", $timestampend);
//Take the month from the date
$timestampmonth = strtotime($startDate);
$monthstart = date("m", $timestampmonth);
//Take the month from the date
$timestampmonthend = strtotime($endDate);
$monthend = date("m", $timestampmonthend);
//Take the year from the start date
$yearstart = strtotime($startDate);
$yearofStart = date("y", $yearstart);
//Take the year from the end date
$yearend = strtotime($endDate);
$yearofEnd = date("y", $yearend);
//cal difference between start date and month
$differenceStartDate = $dayCount - 1;
//cal difference between end date and month
$totalDaysOfMonthEnd = cal_days_in_month(CAL_GREGORIAN,$monthend,$yearofEnd);
$totalDaysOfMonthStart = cal_days_in_month(CAL_GREGORIAN,$monthstart,$yearofEnd);
if($monthstart == $monthend)
{
echo "Show one month calendar";
}
else
{
$diffmonth = $monthend-$monthstart;
}
$differenceStartDate = $dayCountend - $totalDaysOfMonth;
for($i=1;$i<$startDateFrom;$i++)
{
$date[] = '-';
}
array_push($date,$date1);
for($j=0;$j<count($date);$j++)
{
if(strlen($date[$j])==1)
{
array_push($finalArray,$date[$j]);
}
else
{
for($k=0;$k<count($date[$j]);$k++)
{
array_push($finalArray,$date[$j][$k]);
}
}
}
print_r($finalArray);
$timestamp1 = strtotime($endDate);
$dayCountend = date("d", $timestamp1);
$now = strtotime($startDate);
$your_date = strtotime($endDate);
$datediff = $your_date - $now;
$diff= floor($datediff/(60*60*24));
$totalDaysOfMonth = cal_days_in_month(CAL_GREGORIAN,$dateMonth,$dateYear);
$totalDaysOfMonthDisplay = ($currentMonthFirstDay == 7)?($totalDaysOfMonth):($totalDaysOfMonth + $currentMonthFirstDay);
//$boxDisplay = ($totalDaysOfMonthDisplay <= 35)?35:42;
$boxDisplay = $diff;
?>
<div id="calender_section">
<h2>
<!--<a href="javascript:void(0);" onclick="getCalendar('calendar_div','<?php echo date("Y",strtotime($date.' - 1 Month')); ?>','<?php echo date("m",strtotime($date.' - 1 Month')); ?>');"><<</a>-->
<!-- <select name="month_dropdown" class="month_dropdown dropdown"><?php echo getAllMonths($dateMonth); ?></select>
<select name="year_dropdown" class="year_dropdown dropdown"><?php echo getYearList($dateYear); ?></select>-->
<!--<a href="javascript:void(0);" onclick="getCalendar('calendar_div','<?php echo date("Y",strtotime($date.' + 1 Month')); ?>','<?php echo date("m",strtotime($date.' + 1 Month')); ?>');">>></a>-->
</h2>
<div id="event_list" class="none"></div>
<!--For Add Event-->
<div id="event_add" class="none">
<p>Add Event on <span id="eventDateView"></span></p>
<p><b>Event Title: </b><input type="text" id="eventTitle" value=""/></p>
<input type="hidden" id="eventDate" value=""/>
<input type="button" id="addEventBtn" value="Add"/>
</div>
<div id="calender_section_top">
<ul>
<li>Mon</li>
<li>Tue</li>
<li>Wed</li>
<li>Thu</li>
<li>Fri</li>
<li>Sat</li>
<li>Sun</li>
</ul>
</div>
<div id="calender_section_bot">
<ul>
<?php
for($cb=0;$cb<count($finalArray);$cb++)
{
//echo $cb;
$date = $finalArray[$cb];
$month = strtotime($date);
$month = date("m", $month);
if(($cb >= $startDateFrom -1))
{
/*if(($cb >= $currentMonthFirstDay+1 || $currentMonthFirstDay == 7) && $cb <= ($totalDaysOfMonthDisplay)){*/
//Current date
$currentDate = $finalArray[$cb];
//$currentdate = date("D M j",strtotime($currentDate));
$eventNum = 0;
//Include db configuration file
//Define date cell color
if(strtotime($currentDate) == strtotime(date("Y-m-d"))){
echo '<li date="'.$currentDate.'" class="grey date_cell">';
echo '<select name="select"></select>
<option value="0"></option>';
}elseif($eventNum > 0){
echo '<li date="'.$currentDate.'" class="light_sky date_cell">';
echo '<select name="select"></select>
<option value="0"></option>';
}else{
echo '<li date="'.$currentDate.'" class="date_cell">';
echo '<select name="select"></select>
<option value="0"></option>';
}
//Date cell
echo '<span>';
echo $currentDate;
echo '</span>';
$dayCount++;
?>
<?php }else{ ?>
<li><span> </span></li>
<?php } } ?>
</ul>
</div>
</div>
<?php
}
function createDateRangeArray($strDateFrom,$strDateTo)
{
// takes two dates formatted as YYYY-MM-DD and creates an
// inclusive array of the dates between the from and to dates.
// could test validity of dates here but I'm already doing
// that in the main script
$aryRange=array();
$iDateFrom=mktime(1,0,0,substr($strDateFrom,5,2), substr($strDateFrom,8,2),substr($strDateFrom,0,4));
$iDateTo=mktime(1,0,0,substr($strDateTo,5,2), substr($strDateTo,8,2),substr($strDateTo,0,4));
if ($iDateTo>=$iDateFrom)
{
array_push($aryRange,date('Y-m-d',$iDateFrom)); // first entry
while ($iDateFrom<$iDateTo)
{
$iDateFrom+=86400; // add 24 hours
array_push($aryRange,date('Y-m-d',$iDateFrom));
}
}
return $aryRange;
}
?>
看看代码，您就会很容易理解
答案 1 :(得分：1)
@BeDeveloper给出的答案很好。我做了类似下面的事情，自动禁用ex.if date 3的所有其他日期，它将禁用1和2
<style>
/* calendar */
h1 { font-family: calibri; font-size: 20px; color: #6d6d6d}
table.calendar { border-left:1px solid #999; }
tr.calendar-row { }
td.calendar-day { min-height:80px; font-size:11px; position:relative; } * html div.calendar-day { height:80px; }
td.calendar-day:hover { background:#eceff5; }
td.calendar-day-np { background:#eee; min-height:80px; } * html div.calendar-day-np { height:80px; }
td.calendar-day-head { background:#ccc; font-weight:bold; text-align:center; width:120px; padding:5px; border-bottom:1px solid #999; border-top:1px solid #999; border-right:1px solid #999; }
div.day-number { background:#999; padding:5px; color:#fff; font-weight:bold; float:right; margin:-5px -5px 0 0; width:20px; text-align:center; }
/* shared */
td.calendar-day, td.calendar-day-np { width:120px; padding:5px; border-bottom:1px solid #999; border-right:1px solid #999; }
</style>
<?php
/* draws a calendar */
function draw_calendar($month,$year,$startDate,$endDate){
$startDate = date('Y-m-d',$startDate);
$endDate = date('Y-m-d',$endDate);
$timestamp = strtotime($startDate);
$dayCountstart = date("d", $timestamp);
$timestamp = strtotime($endDate);
$dayCountend = date("d", $timestamp);
$timestampmonth = strtotime($startDate);
$monthstart = date("m", $timestampmonth);
$timestampmonthend = strtotime($endDate);
$monthend = date("m", $timestampmonthend);
$yearend = strtotime($endDate);
$yearofEnd = date("y", $yearend);
$dayMinus = $dayCountstart - 01;
$totalDaysOfMonthEnd = cal_days_in_month(CAL_GREGORIAN,$monthend,$yearofEnd);
$dayEndMinus = $totalDaysOfMonthEnd - $dayCountend;
/* draw table */
$calendar = '<table cellpadding="0" cellspacing="0" class="calendar">';
/* table headings */
$headings = array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');
$calendar.= '<tr class="calendar-row"><td class="calendar-day-head">'.implode('</td><td class="calendar-day-head">',$headings).'</td></tr>';
/* days and weeks vars now ... */
$running_day = date('w',mktime(0,0,0,$month,1,$year));
$days_in_month = date('t',mktime(0,0,0,$month,1,$year));
$days_in_this_week = 1;
$day_counter = 0;
$dates_array = array();
/* row for week one */
$calendar.= '<tr class="calendar-row">';
/* print "blank" days until the first of the current week */
for($x = 0; $x < $running_day; $x++):
$calendar.= '<td class="calendar-day-np"> </td>';
$days_in_this_week++;
endfor;
/* keep going with days.... */
for($list_day = 1; $list_day <= $days_in_month; $list_day++):
$calendar.= '<td class="calendar-day">';
/* add in the day number */
if($monthstart == $month)
{
if($list_day <= $dayMinus)
{
$calendar.= '<div class="day-number123">'.$list_day.'</div>';
}
else
{
$calendar.= '<div class="day-number">'.$list_day.'</div>';
}
}
else
{
if($monthend == $month)
{
if($list_day <= $dayCountend)
{
$calendar.= '<div class="day-number">'.$list_day.'</div>';
}
else
{
$calendar.= '<div class="day-number123">'.$list_day.'</div>';
}
}
else
{
$calendar.= '<div class="day-number">'.$list_day.'</div>';
}
}
/** QUERY THE DATABASE FOR AN ENTRY FOR THIS DAY !! IF MATCHES FOUND, PRINT THEM !! **/
$calendar.= str_repeat('<p> </p>',2);
$calendar.= '</td>';
if($running_day == 6):
$calendar.= '</tr>';
if(($day_counter+1) != $days_in_month):
$calendar.= '<tr class="calendar-row">';
endif;
$running_day = -1;
$days_in_this_week = 0;
endif;
$days_in_this_week++; $running_day++; $day_counter++;
endfor;
/* finish the rest of the days in the week */
/* if($days_in_this_week < 8):
for($x = 1; $x <= (8 - $days_in_this_week); $x++):
$calendar.= '<td class="calendar-day-np"> </td>';
endfor;
endif;*/
/* final row */
$calendar.= '</tr>';
/* end the table */
$calendar.= '</table>';
/* all done, return result */
return $calendar;
}
/* sample usages */
/*echo '<h2>July 2009</h2>';
echo draw_calendar(7,2009);
echo '<h2>August 2009</h2>';
echo draw_calendar(8,2009);
*/
$start = $startDate= $month = strtotime('2016-02-02');
$end = $endDate = strtotime('2016-03-03');
while($month < $end)
{
//$a = date('m Y', $month), PHP_EOL;
$startDate = $start;
$endDate = $end;
$newMonthInRange = date('m', $month);
$newYearInRange = date('Y', $month);
$newMonthInRangeTitle = date('F Y', $month);
$month = strtotime("+1 month", $month);
echo "<h1>".$newMonthInRangeTitle."</h1>";
echo draw_calendar($newMonthInRange,$newYearInRange,$startDate,$endDate);
}
?>