duanqing3026
2014-12-07 00:36
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如何使用过滤器属性重定向自我发布表单后?

I'm wondering how to redirect to my same URL "X" after submitting my form with

X?name=$name&y=$y&z=$z

<form id="myform" name="myform" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<div>
    <label for="searchterm">Name:</label>
    <input type="text" name="searchterm">
</div>
<div>
    <label for="submit"></label>
    <input type="submit" name="submit" value="Filter">
</div>
</form>
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2条回答 默认 最新

  • drsc10888 2014-12-07 00:45
    已采纳

    I suppose you are looking for an GET request.

    In this case, just delete your method from the form, as GET is default for html forms:

    <form id="myform" name="myform" <!-- >> HERE: method="post" << --> action="">
    <div>
        <label for="searchterm">Name:</label>
        <input type="text" name="searchterm">
    </div>
    <div>
        <label for="submit"></label>
        <input type="submit" name="submit" value="Filter">
    </div>
    </form>
    

    Then you will see that your url has the ending you described.

    You can fetch the data via

    $_GET['searchterm'];
    

    and

    $_GET['submit'];
    

    in your file thereafter.

    You could check for $_GET at the beginning of your file by

    if (isset($_GET['submit'])) {
    // do something awesome 
    }
    
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  • duanen19871021 2014-12-07 00:38
    header('HTTP/1.1 303 See other');
    header('Location: '.$_SERVER['REQUEST_URI']);
    die;
    
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