链接上的Javascript window.open在PHP中不起作用

问题描述：

I have the following script located at the top of my web page to open a popup window based on the URL parameter I pass it...

<Script Language="JavaScript">
function showDetails(source) {
    window.open(source,"","scrollbars=no,menubar=no,height=600,width=800,resizable=yes,toolbar=no,location=no,status=no");
}
</Script>

And I have the following PHP code that calls the function to open the window and passes the url...

$QueryResult = @$this->DBConnect->query($SQLString);

            if ($QueryResult !== FALSE) {
                if ($QueryResult->num_rows > 0) {       
                    while (($Row = $QueryResult->fetch_assoc())
                                    !== NULL) {
                        echo "<br /><a href='javascript:showDetails(http://server/~user/PHP/EventDetails.php?PHPSESSID=".session_id()."&EventID=".$Row['EventID'].")'>".
                                htmlentities($Row['Title'])."</a>";
                    }
                }
                echo "</td>";

                if ((($FirstDOW + $i) % 7) == 0) {
                    echo "</tr>";
                }
            }

When I hover over the link on the web page the URL passed to the function looks fine, and I see something like this at the bottom of the browser, however, when I click the link it does nothing...

javascript:showDetails(http://server/~user/PHP/EventDetails.php?PHPSESSID=Hij3234Abdc732hlae&EventID=2)

我的网页顶部有以下脚本，根据URL参数I打开弹出窗口通过它... p>

 ＆lt; Script Language =“JavaScript”＆gt; 
function showDetails（source）{
 window.open（source，“”，“scrollbars = 没有，菜单栏=没有，高度= 600，宽度= 800，可调整大小=是，工具栏=没有，位置=没有，状态=无“）; \ N} 
＆LT; / SCRIPT＆GT; 
 代码> 预 > 
 
 我有以下PHP代码调用函数打开窗口并传递url ...  p> 
 
 
  $ QueryResult = @ $ this  - ＆gt; DBConnect-＆gt;查询（$ SQLString）; 
 
 if if（$ QueryResult！== FALSE）{
 if（$ QueryResult-＆gt; num_rows＆gt; 0）{
 while（（$ Row =  $ QueryResult-＆gt; fetch_assoc（））
！== NULL）{
 echo“＆lt; br /＆gt;＆lt; a href ='javascript：showDetails（http：// server / ~user / PHP / EventDetails。  PHP PHPSESSID =安培？”的session_id（）。 “事件ID =” $行[“事件 ID']。“）'＆gt;”。
 htmlentities（$ Row ['Title']）。“＆lt; / a＆gt;”; 
} 
} 
 echo“＆lt; / td＆gt;”; \  n 
 if（（$ FirstDOW + $ i）％7）== 0）{
 echo“＆lt; / tr＆gt;”; 
} 
} 
  code>  pre> 
  
 当我将鼠标悬停在网页上的链接上时，传递给该函数的URL看起来很好，我在浏览器底部看到类似这样的内容，但是，当我点击链接时它什么也没做...   p> 
 
 
 的javascript：showDetails（HTTP：//server/~user/PHP/EventDetails.php PHPSESSID = Hij3234Abdc732hlae＆安培;事件ID = 2）
 代码> 预 > 
  div>

答

Syntax error.

echo "<br /><a href='javascript:showDetails(\"http://server/~user/PHP/EventDetails.php?PHPSESSID=".session_id()."&EventID=".$Row['EventID']."\")'>".htmlentities($Row['Title'])."</a>";

答

You normally put strings in quotes, like

echo "<br /><a href='javascript:showDetails(\"http://server/~user/PHP/EventDetails.php?PHPSESSID="
    .session_id()."&EventID=".$Row['EventID']."\")'>".
                            htmlentities($Row['Title'])."</a>";

链接上的Javascript window.open在PHP中不起作用

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