我遇到了问题我不知道发生了什么事,可能只是一个愚蠢的事情,但我需要你的帮助。
如果得到一个非常简单的登录文件(开始)就是这个:
<?php
include("conex.phtml");
$link=Conectarse();
$username = $_POST['username'];
$pass = $_POST['pass'];
$city = "";
$latitude = "";
$longitude = "";
//$obj = array();
$empty="empty";
$rows0="rows0";
$id="";
$result=mysql_query("select * from user where username='" . $username . "' and password=" . $pass, $link);
if(!$result){
header('Location: http://www.ihaveseen.org/index.html');
}else{
if($rs = mysql_fetch_array($result)){
if ($rs==''){
header('Location: http://www.ihaveseen.org/index.html');
} else {
$id = $rs['id'];
echo'<script>window.location="http://www.ihaveseen.org/main.php?id=hola";</script>';
/*header('Location: http://www.ihaveseen.org/main.php?id=hola');*/
//echo '' . $rs['id'] . '';
//header('Location: check_incoming.php?id=' . $id);
}
}else{
header('Location: http://www.ihaveseen.org/index.html');
}
}
mysql_close($link);
exit();
?>
我正在尝试通过url传递一个名为id = hola的变量,非常简单,对吧?当我转到下一个文件“main.php”时,代码会在javascript脚本中向我发送语法错误。
<?php
$id = $_GET['id'];
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Woyou</title>
</head>
<link rel="stylesheet" href="./styles/styles16.css" type="text/css" id="css"/>
<script type="text/javascript" charset="UTF-8">
var id = getUrlVars()["id"];
alert("hola");
</script>
<body onload="" onunload="GUnload();" onkeydown="" onkeyup="" id="body">
<div id="guarda" style="display: none;"></div>
<iframe src='woyou.html' id="woyou_frame" name="woyou_frame" frameborder="0" scrolling="no"></iframe>
</body>
</html>
我做错了什么?
答案 0 :(得分:1)
您可以直接获取值:
<script type="text/javascript" charset="UTF-8">
var id = '<?php echo $id ?>';
alert("hola");
</script>
答案 1 :(得分:0)
重新编写html,如下所示:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Woyou</title>
<link rel="stylesheet" href="./styles/styles16.css" type="text/css" id="css"/>
<script type="text/javascript" charset="UTF-8">
var id = getUrlVars()["id"];
alert("hola");
</script>
</head>
<body onload="" onunload="GUnload();" onkeydown="" onkeyup="" id="body">
<div id="guarda" style="display: none;"></div>
<iframe src='woyou.html' id="woyou_frame" name="woyou_frame" frameborder="0" scrolling="no"></iframe>
</body>
</html>
您有两个开放的html
代码,script
和link
代码不在head
标记中,就像它应该的那样。
答案 2 :(得分:0)
您的页面中未定义getUrlVars。只需将其粘贴到您的脚本标记(顶部)
即可function getUrlVars() {
var vars = {};
var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
vars[key] = value;
});
return vars;
}
答案 3 :(得分:0)
考虑从
更正查询$result= mysql_query("select * from user where username='" . $username . "'
and password=" . $pass, $link);
到
$result= mysql_query("select * from user where username='" . $username . "'
and password='" . $pass."'", $link);