我正在尝试对完整日历实施重复事件选项。我只在 db 中存储事件的一个实例及其重复详细信息。
根据重复的细节，我试图从 php 代码中重复事件，我在下面发布。
$calendar_query = "select * from test.calendar where User_Id = 07";
$Calendar_res = mysql_query($calendar_query) or die(mysql_error());
while ($calendar_row = mysql_fetch_assoc($Calendar_res)) {
$flag=false;
$cal_id=$calendar_row['Calendar_Id'];
$Repeating_query="select * from repeating_event where Calendar_id='$cal_id'";
$Repeating_res = mysql_query($Repeating_query) or die(mysql_error());
while ($repeating_row = mysql_fetch_assoc($Repeating_res)) {
if($repeating_row['repeats']==0){
$flag=true; $i=0;
while($i<$repeating_row['ends_after']){
if($i==0){
$eventsArray['id'] = $calendar_row['Calendar_Id'];
$eventsArray['userid'] = $calendar_row['User_Id'];
$eventsArray['title'] = $calendar_row['Event_Title'];
$eventsArray['start'] = date('Y-m-d H:i:s', strtotime($calendar_row['StartDateTime']));
$eventsArray['end'] = date('Y-m-d H:i:s', strtotime($calendar_row['EndDateTime']));
$eventsArray['description'] = $calendar_row['Event_Desc'];
$eventsArray['venue']=$calendar_row['Event_Venue'];
$d1=strtotime($calendar_row['StartDateTime']);
$d2=strtotime($calendar_row['EndDateTime']);
if($d1==$d2){
$eventsArray['allDay'] = true;
}
else{
$eventsArray['allDay'] = false;
}
}
else{
$eventsArray['id'] = $calendar_row['Calendar_Id'];
$eventsArray['userid'] = $calendar_row['User_Id'];
$eventsArray['title'] = $calendar_row['Event_Title'];
$eventsArray['start'] = date('Y-m-d H:i:s', strtotime($calendar_row['StartDateTime']) + ($repeating_row['repeats_every']*86400));
$eventsArray['end'] = date('Y-m-d H:i:s', strtotime($calendar_row['EndDateTime']) + ($repeating_row['repeats_every']*86400));
$eventsArray['description'] = $calendar_row['Event_Desc'];
$eventsArray['venue']=$calendar_row['Event_Venue'];
$d1=strtotime($calendar_row['StartDateTime']);
$d2=strtotime($calendar_row['EndDateTime']);
if($d1==$d2){
$eventsArray['allDay'] = true;
}
else{
$eventsArray['allDay'] = false;
}
}
$i++;
}
}
}
$events[] = $eventsArray;
}
echo json_encode($events);
输出是：
[{"id":"20","userid":"7","title":"Suresh Birthday","start":1357686000,"end":1357686000,"description":"suresh birthday on 9t april","venue":"Bangalore","allDay":true},
{"id":"22","userid":"7","title":"appointment with doctor","start":"2012-12-01 01:00:00","end":"2012-12-01 02:00:00","description":"for dental checkup","venue":"fortis","allDay":false},
{"id":"23","userid":"7","title":"asdfasd","start":1363042800,"end":1363042800,"description":null,"venue":null,"allDay":true},
{"id":"70","userid":"7","title":"asdf","start":1358204400,"end":1358204400,"description":"asdf","venue":"asdf","allDay":true},
{"id":"71","userid":"7","title":"rahj","start":1358895600,"end":1358895600,"description":"","venue":"as","allDay":true},
{"id":"81","userid":"7","title":"cc","start":1356908400,"end":1356908400,"description":"cc","venue":"","allDay":true},
{"id":"82","userid":"7","title":"kk","start":1358722800,"end":1358722800,"description":"","venue":"","allDay":true},
{"id":"83","userid":"7","title":"mm","start":1359327600,"end":1359327600,"description":"","venue":"","allDay":true},
{"id":"84","userid":"7","title":"vv","start":1359068400,"end":1359068400,"description":"","venue":"","allDay":true},
{"id":"85","userid":"7","title":"zz","start":1358463600,"end":1358463600,"description":"zz","venue":"zz","allDay":true},
{"id":"87","userid":"7","title":"qq","start":1358118000,"end":1358118000,"description":"qq","venue":"qq","allDay":true}]
预期结果：-
[{"id":"20","userid":"7","title":"Suresh Birthday","start":1357686000,"end":1357686000,"description":"suresh birthday on 9t april","venue":"Bangalore","allDay":true},
{"id":"22","userid":"7","title":"appointment with doctor","start":"2012-11-28 01:00:00","end":"2012-11-28 02:00:00","description":"for dental checkup","venue":"fortis","allDay":false},
{"id":"22","userid":"7","title":"appointment with doctor","start":"2012-11-29 01:00:00","end":"2012-11-29 02:00:00","description":"for dental checkup","venue":"fortis","allDay":false},
{"id":"22","userid":"7","title":"appointment with doctor","start":"2012-11-30 01:00:00","end":"2012-11-30 02:00:00","description":"for dental checkup","venue":"fortis","allDay":false},
{"id":"22","userid":"7","title":"appointment with doctor","start":"2012-12-01 01:00:00","end":"2012-12-01 02:00:00","description":"for dental checkup","venue":"fortis","allDay":false},
{"id":"22","userid":"7","title":"appointment with doctor","start":"2012-12-02 01:00:00","end":"2012-12-02 02:00:00","description":"for dental checkup","venue":"fortis","allDay":false},
{"id":"23","userid":"7","title":"asdfasd","start":1363042800,"end":1363042800,"description":null,"venue":null,"allDay":true},
{"id":"70","userid":"7","title":"asdf","start":1358204400,"end":1358204400,"description":"asdf","venue":"asdf","allDay":true},
{"id":"71","userid":"7","title":"rahj","start":1358895600,"end":1358895600,"description":"","venue":"as","allDay":true},
{"id":"81","userid":"7","title":"cc","start":1356908400,"end":1356908400,"description":"cc","venue":"","allDay":true},
{"id":"82","userid":"7","title":"kk","start":1358722800,"end":1358722800,"description":"","venue":"","allDay":true},
{"id":"83","userid":"7","title":"mm","start":1359327600,"end":1359327600,"description":"","venue":"","allDay":true},
{"id":"84","userid":"7","title":"vv","start":1359068400,"end":1359068400,"description":"","venue":"","allDay":true},
{"id":"85","userid":"7","title":"zz","start":1358463600,"end":1358463600,"description":"zz","venue":"zz","allDay":true},
{"id":"87","userid":"7","title":"qq","start":1358118000,"end":1358118000,"description":"qq","venue":"qq","allDay":true}]
您可以在预期中清楚地看到我有 5 个“id”实例：“22”，但在输出中我只得到一个。
我在这里面临的问题是：-无法保存同一事件的重复实例。
循环结构对我来说似乎没问题，如果我将 echo 语句放入循环中，它会根据重复的细节显示“n”次出现，但如果我将它编码为 json，最终的 json 对象只有事件的最新记录（除了最后重复的事件细节）。
我猜json不允许重复记录，我希望它有重复记录，请建议我，我哪里出错了.. :-)