嗨,我正在开发门户网站,它需要从 7 月 14 日到 8 月 14 日等自定义日期的日历。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>';*/
$dayCount++;
?>
<?php }else{ ?>
<li><span> </span></li>
<?php } } ?>
</ul>
</div>
</div>
<?php
}
?>
最佳答案
我尝试了你的代码,我发现了一种逻辑,我从用户那里获取了开始日期和结束日期,并制作了存在于两个日期之间的日期数组。
然后日历应该从前开始。 2016 年 7 月 3 日那天是我插入的星期日 - 直到第一次约会。检查下面我做了什么
function getCalender($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;
}
?>
看一段代码,你会很容易理解
关于php - 显示自定义日期的日历,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/38238377/