Question

Window.open（）无法打开新网页？

是因为我的JavaScript，还是代码中的其他任何地方都存在问题？

＆＃13;

function getage() {
  var age = document.getElementById("customerage").value;

  if (age > 21) {
    window.open = "beer.com";
  } else if (age > 0) {
    window.open = "http://lol.disney.com/games/tsum-tsum-tower";
  } else
    alert("Please input correct age!");
}

＆＃13;

<html>
<head>
  <title>I drink alcohol.com</title>
  <meta charset="utf-8">
  <meta name="Sumei" content="Alcohol Web">
</head>
<body>
  <h1>Welcom to "I drink alcohol.com"</h1>
  <h3>Here is couple of questions for you:</h3>
  <p>How old are you?</p>
  <form method="post">
    <input type="number" name="customerage" id="customerage" />
    <input type="submit" onclick="getage()" value="OK">
  </form>

  <script>
  /* getage function*/
  </script>

</body>

</html>

＆＃13;

Answer 1

如果我理解正确，你想根据迭代结果转到页面试试这段代码，你也没有正确使用window.open（），应该像 window.open（URL，＆＃34; _blank＆＃34;，选项）一样使用; 如果你希望它在新标签页中打开

否则请转到下面的代码

if(age>21)
{
window.location="beer.com";
}


else if(age>0)
              {window.location="http://lol.disney.com/games/tsum-tsum-tower";}
              else 
              alert("Please input correct age!");
          }

以及我认为你应该在你的其他地方添加一些东西，比如

else if(age>0 && age <21)

Answer 2

只需使用window.open

var option= "location=yes,height=570,width=520,scrollbars=yes,status=yes";
var link = URL + location.href;
var win = window.open(link, "_blank", option);

Answer 3

使用 window.open（）在新标签页中打开，然后使用 window.location.href 在同一个标签页中打开链接

<html>
            <head>
              <title>I drink alcohol.com</title>
              <meta charset="utf-8">
              <meta name="Sumei" content="Alcohol Web">
            </head>`
            <body>
             <h1>Welcom to "I drink alcohol.com"</h1>
             <h3>Here is couple of questions for you:</h3>
             <p>How old are you?</p>
             <form method="post">
             <input type="number" name="customerage" id="customerage"/>
             <input type="submit" onclick="getage()" value="OK">
             </form>

             <script>
              function getage() {
                  var age = document.getElementById("customerage").value;

                  if(age>21)
                  {window.open("beer.com");}

                  else if(age>0)
                  {window.open("https://www.google.com");}
                  else 
                  alert("Please input correct age!");
              }
             </script>

            </body>
        </html>

Window.open（）无法打开新的网页？

3 个答案: