Javascript 从js文件访问变量_Javascript_Php_Html_Variables

Javascript 从js文件访问变量

javascript php html variables

Javascript 从js文件访问变量,javascript,php,html,variables,Javascript,Php,Html,Variables,编写了主站点代码、地理位置代码和地理编码器代码 <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0" <meta http-equiv="X-UA-Compatible" content="ie=edge">

编写了主站点代码、地理位置代码和地理编码器代码

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0"
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Electromart</title>
    <!-- <link href="//db.onlinewebfonts.com/c/8274996f8cf973b15814827fa281e485?family=TechnojunkW00-Regular" rel="stylesheet" type="text/css"/>-->
    <link rel="stylesheet" href="css/eshop.css">
</head>
<body>
<header class="header">
    <div class="header__container"> 
        <div class="topheader">
            <div class="topheader1">
                <?php

                ?>
            </div>
        </div>  
        <div class="header__item">
            <div class="logoimage">
                <img src="images/logo3.jpg" width="100" height="75" id="idsettingsforlogo" ></img>
            </div>
        </div>
    </div>
<script type="text/javascript" src="js/geoloc.js"></script>
<script type="text/javascript" src="js/geocode.js"></script>
</header>

<footer class="footer">

</footer>
</body>
</html>


可以使用Cookie的示例（必须编辑的示例）：
然后用PHP阅读：
<?PHP
   $_COOKIE["height"];
?>



否则您可以使用js设置cookies并重新加载页面。Cookie中的php将获取数据。
（或者php可以定义地理数据，例如：）
$(document).ready(function () {
  createCookie("height", $(window).height(), "10");
});

function createCookie(name, value, days) {
  var expires;
  if (days) {
    var date = new Date();
    date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
    expires = "; expires=" + date.toGMTString();
  }
  else {
    expires = "";
  }
  document.cookie = escape(name) + "=" + escape(value) + expires + "; path=/";
}

<?PHP
   $_COOKIE["height"];
?>