Javascript 点击按钮时弹出
我试图这样做,当单击按钮时,它会创建一个弹出窗口,但我有一个错误“解析错误:语法错误,意外的”,没有更多上下文。我所能看到的是,在onclick语句中只使用简单引号(Javascript 点击按钮时弹出,javascript,php,html,popup,Javascript,Php,Html,Popup,我试图这样做,当单击按钮时,它会创建一个弹出窗口,但我有一个错误“解析错误:语法错误,意外的”,没有更多上下文。我所能看到的是,在onclick语句中只使用简单引号(”)。在该语句中使用双引号或转义简单引号,例如: onClick=“window.open('events.php','View',width=300,height=200,menubar=yes,status=yes)”这看起来像是一个php错误,而不是html/javascript。@user32402039看看你的if语句:i
”
)。在该语句中使用双引号或转义简单引号,例如:
onClick=“window.open('events.php','View',width=300,height=200,menubar=yes,status=yes)”
这看起来像是一个php错误,而不是html/javascript。@user32402039看看你的if语句:if($num_rows>0){你的意思是这样的if($num rows>0){echo“@user3242039是的,因为你把它作为整个文件。但是如果你这样做的话,别忘了转义所有的双引号。对不起,我仍然在这个问题上。我认为这是对的,但它给了我这个错误解析错误:语法错误,意外的“窗口”(t_字符串),在C:\xampp\htdocs\project\calendar\u start.php的第55行中应为“,”或“;”,这是我的代码if($num_rows>0){echo”“;}
你能看到我哪里出错了吗please@user3242039这样写:echo”“;
。我建议您阅读。
<?php
$showmonth = $_POST['showmonth'];
$showyear = $_POST['showyear'];
$showmonth= preg_replace('#[^0-9]#i', '', $showmonth);
$showyear= preg_replace('#[^0-9]#i', '', $showyear);
$day_count = cal_days_in_month(CAL_GREGORIAN, $showmonth, $showyear);
$pre_days = date('w', mktime(0,0,0, $showmonth, 1, $showyear));
$post_days = (6-(date('w', mktime(0,0,0, $showmonth, $day_count, $showyear))));
echo '<div id="calendar_wrap">';
echo '<div class="title_bar">';
echo '<div class="previous_month"><input name="button" type="submit" value="Previous Month" onClick="javascript:last_month();"></div>';
echo '<div class="show_month">' . date('F', mktime(0, 0, 0, $showmonth)) . ' ' . $showyear . '</div>';
echo '<div class="next_month"><input name="button" type="submit" value="Next Month" onClick="javascript:next_month();"></div>';
echo '</div>';
echo '<div class="week_days">';
echo '<div class="days_of_the_week">Sun</div>';
echo '<div class="days_of_the_week">Mon</div>';
echo '<div class="days_of_the_week">Tues</div>';
echo '<div class="days_of_the_week">Wed</div>';
echo '<div class="days_of_the_week">Thur</div>';
echo '<div class="days_of_the_week">Fri</div>';
echo '<div class="days_of_the_week">Sat</div>';
echo '<div class="clear"></div>';
echo '</div>';
if ($pre_days != 0) {
for($i=1; $i<=$pre_days; $i++) {
echo '<div class="non_cal_day"></div>';
}
}
$con=mysql_connect("localhost","root","");
mysql_select_db("familease", $con);
for ($i=1; $i<= $day_count; $i++) {
$date = $i.'/'.$showmonth.'/'.$showyear;
//echo $date;
$query = "Select id FROM events WHERE evDate = '$date'";
$num_rows = 0;
// check if the query returns anything
$result = mysql_query($query,$con) or die(mysql_error());
if ($result)
{
$num_rows = mysql_num_rows($result);
}
if($num_rows > 0) {
<input type="submit" value="Details"
onClick="window.open('events.php', 'View',width=300,height=200,menubar=yes,status=yes)"">
}
echo '<div class="cal_day">';
echo '<div class="day_heading">' . $i . '</div>';
if($num_rows > 0)
{
echo "<div class='openings'><br/>" . $event . "</div>";
}
echo '</div>';
} //end of for loop
if ($post_days !=0) {
for($i=1; $i<=$post_days; $i++) {
echo '<div class="non_cal_day"></div>';
}
}
echo '</div>';
?>