我有一个使用 PHP 的日历活动。
我需要如果用户在日期发布有关事件,其他用户可以直接看到更改而无需单击刷新按钮。我该怎么做?使用 ajax、jquery 还是什么?
这是代码
<?php
include "connection.php";
$monthNames = Array(
"January",
"February",
"March",
"April",
"May",
"June",
"July",
"August",
"September",
"October",
"November",
"December"
);
if (!isset($_REQUEST["month"]))
$_REQUEST["month"] = date("n");
if (!isset($_REQUEST["year"]))
$_REQUEST["year"] = date("Y");
$cMonth = $_REQUEST["month"];
$cYear = $_REQUEST["year"];
$prev_year = $cYear;
$next_year = $cYear;
$prev_month = $cMonth-1;
$next_month = $cMonth+1;
if ($prev_month == 0)
{
$prev_month = 12;
$prev_year = $cYear - 1;
}
if ($next_month == 13)
{
$next_month = 1;
$next_year = $cYear + 1;
}
?>
<table width="200">
<tr align="center">
<td bgcolor="#999999" style="color:#FFFFFF">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="50%" align="left"><a href="<?php
echo $_SERVER["PHP_SELF"] . "?month=". $prev_month . "&year=" . $prev_year;
?>" style="color:#FFFFFF">Previous</a></td>
<td width="50%" align="right"><a href="<?php
echo $_SERVER["PHP_SELF"] . "?month=". $next_month . "&year=" . $next_year;
?>" style="color:#FFFFFF">Next</a></td>
</tr>
</table>
</td>
</tr>
</table>
<tr>
<td align="center">
<table width="100%" border="1" cellpadding="2" cellspacing="2">
<tr align="center">
<td colspan="7" bgcolor="#999999" style="color:#FFFFFF"><strong><?php
echo $monthNames[$cMonth-1].' '.$cYear;
?></strong></td>
</tr>
<tr>
<td align="center" bgcolor="#999999" style="color:#FFFFFF"><strong>S</strong></td>
<td align="center" bgcolor="#999999" style="color:#FFFFFF"><strong>M</strong></td>
<td align="center" bgcolor="#999999" style="color:#FFFFFF"><strong>T</strong></td>
<td align="center" bgcolor="#999999" style="color:#FFFFFF"><strong>W</strong></td>
<td align="center" bgcolor="#999999" style="color:#FFFFFF"><strong>T</strong></td>
<td align="center" bgcolor="#999999" style="color:#FFFFFF"><strong>F</strong></td>
<td align="center" bgcolor="#999999" style="color:#FFFFFF"><strong>S</strong></td>
</tr>
$timestamp = mktime(0,0,0,$cMonth,1,$cYear);
$maxday = date("t",$timestamp);
$thismonth = getdate ($timestamp);
$startday = $thismonth['wday'];
for ($i=0; $i<($maxday+$startday); $i++)
{
if(($i % 7) == 0 )
{
echo "";
}
if($i < $startday)
{
echo "<td></td>\n";
}else
{
$sql = "select * from data_agenda where date='".($i - $startday + 1).'-'.$cMonth.'-'.$cYear."'";
$hs = mysql_query($sql);
$event = mysql_num_rows($hs);
echo "<td align='center' valign='middle' height='20px'".($event > 0 ? " bgcolor='yellow'" : '').">";
echo "<a href=2.php?tgl=".urlencode($i - $startday + 1)."&month=".urlencode($monthNames[$cMonth-1])." onclick=\"window.open(this.href,'window','width=640,height=480,resizable,scrollbars,toolbar,menubar') ;return false;\">".($i - $startday + 1)."</a><br>";
echo "</td>\n";
}
if(($i % 7) == 6 )
{
echo "</tr>\n";
}
}
需要你的帮助请...
之前谢谢