如何在循環日曆中放置工具提示

Question

如何在特定日期放置工具提示？有人可以幫幫我嗎。我真的需要這個

和我怎樣才能把一個AJAX讓我的日曆不刷新

這是我的代碼。

<?php 
error_reporting(0); 
Class CALEVENTS 
{ 
    var $host; 
    var $user; 
    var $password; 
    var $database; 
    var $db=NULL; 

    function CALEVENTS($host="",$user="",$password="",$database="") 
    { 
     $this->setInfo($host,$user,$password,$database); 
    } 

    function setInfo($host,$user,$password,$database) 
    { 
     $this->host=$host; 
     $this->user=$user; 
     $this->password=$password; 
     $this->database=$database; 
     //$this->db=new DB(); 
     //$this->db->open($this->host,$this->user,$this->password,$this->database); 
     $this->db=mysql_connect($this->host,$this->user,$this->password); 
     mysql_select_db($this->database); 
    } 

    function drawCalendar() 
    { 
     $db_event=$this->db; 

     if(isset($_GET['time'])) 
      $time=$_GET['time']; 
     else 
      $time=time(); 

     $today = getdate($time); 
     $mday = $today ['mday']; 
     $mon = $today ['mon']; 
     $year = $today ['year']; 

     $time = mktime(0, 0, 0, $mon,1,$year); 

     $today = getdate($time); 
     $wday = $today ['wday']; 
     $year = $today ['year']; 
     $weekday = $today ['weekday']; 
     $month = $today ['month']; 
     $i= -$wday; 
     $thisPage=$_SERVER['PHP_SELF']; 

     $time = mktime(0, 0, 0, $mon+1,0,$year); 
     $lastDay=date('j',$time); 

     $sql="SELECT DATE_FORMAT(eventDate,'%d') AS day,eventContent,eventTitle,eventID FROM events WHERE eventDate BETWEEN '$year/$mon/01' AND '$year/$mon/31'"; 
     //$db_event->query($sql); 
     $result=mysql_query($sql,$db_event); 
     $events=array(); 

     //while($row_event=$db_event->fetchObject()) 
     // $events[intval($row_event->day)].=$row_event->eventContent."<br><br>"; 
     while($row_event=mysql_fetch_object($result)) 
      $events[intval($row_event->day)].=$row_event->eventTitle."<br>" .$row_event->eventContent; 

     echo "<style>\n"; 
     echo ".event_cls {background-color: #b7c8ef; color:white; font-weight: bold; text-decoration: none; cursor: hand;}\n"; 
     echo " <div id='event' style=' left: 395px; top: 192px; color:black'></div></td> </tr> </table>\n"; 
     echo ".event_cls:hover {background-color:ced9f0;}"; 
     echo ".event_col:hover {background-color:ced9f0;}"; 
     echo ".event_head{background-color: #333b73; color:white; font-weight:bold;FONT-FAMILY: Verdana, Geneva, Arial, Helvetica, sans-serif;FONT-SIZE: 12px;}\n"; 
     echo ".event_col{background-color:#e2e6ef; color:#000095; FONT-FAMILY: Verdana, Geneva, Arial, Helvetica, sans-serif;FONT-SIZE: 11px; height='75' width='75'}\n"; 
     echo ".event_link {TEXT-DECORATION: none; color:#0DB0FF;}\n"; 
     echo "</style>"; 
     echo "<table width='870' border='0' align='center' style='border-style:solid;border-width:1px;position:relative;top:15px;left:15px;' cellspacing='1'>\n"; 
     echo "<tr class='event_col' align='center'> \n"; 
     echo "<td height='75'><b><a href='$thisPage?time=".mktime(0, 0, 0, $mon-1,$mday,$year)."' title='Previous Month' class='event_link'><</a></b></td>\n"; 
     echo "<td colspan='5' class='event_col'> <b>$month $year</b></td>\n"; 
     echo "<td height='75'><b><a href='$thisPage?time=".mktime(0, 0, 0, $mon+1,$mday,$year)."' title='Next Month' class='event_link'>></a></b></td>\n"; 
     echo "</tr>\n"; 

     echo "<tr class='event_col' height='25''>\n"; 
     echo "<td align='center' height='75' width='75' class='event_head'>Sunday</td>\n"; 
     echo "<td align='center' height='75' width='75' class='event_head'>Monday</td>\n"; 
     echo "<td align='center' height='75' width='75' class='event_head'>Tuesday</td>\n"; 
     echo "<td align='center' height='75' width='75' class='event_head'>Wednesday</td>\n"; 
     echo "<td align='center' height='75' width='75' class='event_head'>Thursday</td>\n"; 
     echo "<td align='center' height='75' width='75' class='event_head'>Friday</td>\n"; 
     echo "<td align='center' height='75' width='75' class='event_head'>Saturday</td>\n"; 
     echo "</tr>\n"; 
     echo "<script>\n"; 
     foreach($events as $key => $value) 
     echo "evnt$key=\"$value\"\n"; 

     echo "function showevent(day)\n"; 
     echo "{"; 
     echo " evnt=eval('evnt'+day);\n"; 
     echo " mydiv=document.getElementById('event');\n"; 
     echo " mydiv.innerHTML=evnt\n"; 
     echo "}"; 

     echo "</script>\n"; 
     for($j=0;$j<6;$j++){ 
     echo "<tr> \n"; 
     for($k=0;$k<7;$k++){ 
     $i++; 
     $cls="class='event_col'"; 
     if(array_key_exists($i,$events)) 
     $cls="class=event_cls onmouseover='showevent($i)'"; 
     echo "<td height='75' $cls>\n"; 
     echo ($i>0&&$i<=$lastDay)?$i:''; 
     echo "</td>"; 
     } 
     echo "</tr>" ; } 

     echo " <tr > <td colspan=8 >\n"; 
     echo " </td> </tr> </table>\n"; 
     echo"<br/><div id='event' style=' z-index:1000; left: 395px; top: 192px; color:#000;'></div>"; 
    }?> 

我真的需要幫助..請幫我

Answer 1

您可以設定「ID」，以每個「TD」，然後在JavaScript就可以的setAttribute「稱號」一些價值。