doufangxian4985 2015-01-16 03:43
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如何在第二页上将值从Javascript传递给php变量?

I have two pages. One that accepts input and stores it to a javascript variable. The other will receive the sent variable and store it to php variable so that i can forward it to the database.

here's the code of my first page:

<html>
<head>
    <script type="text/javascript">
        var pricee= 0;
        var quants;
        function queue(num,str){
            this.pricee=num;
            this.quants=str;
            alert(num+" "+str);
        }
        function alertCurrentNumandStr(){
            alert("This is the latest: "+this.pricee+" "+this.quants);
        }
        function send(num){
             this.pricee=num;
        }
    </script>
</head>
<body>
    <ul>
        <li><script type="text/javascript">var x=42, y="alive";</script><a href="#" onclick="queue(x, y);">42 Alive</a></li>
        <li><a href="#" onclick="alertCurrentNumandStr();">Get</a></li>

        <li><script type="text/javascript">var t=10;</script><a href="#" onclick="send(t);">Submit</a></li>
        <!--How to send this.pricee, this.quants to .php when clicking the Submit link(above)?-->
    </ul>
</body>
</html>

And code on my secondpage:

<html>
<head>
<?php
    $testNum= $_GET['pricee']
?>
</head>
<body>
<?php
       echo "<h1>The num value </h1>";
       echo $testNum;
?>
</body>
</html>

How can I pass the javascript variables to the second page when I click Submit?

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3条回答 默认 最新

  • dsjpqpdm620596 2015-01-16 04:26
    关注

    change your send function to this

      function send(quants){
    window.location.href = "yourPhpPageUrl.com?price"+pricee+'qunatity' +quants;
                }
    

    there will be no change in your PHP file. just give it a try

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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