HTML 表单充当 get 而不是 post [英] HTML form acting as get instead of post

问题描述

我对整个 PHP/HTML 交易还很陌生，但遇到了一个我不知道如何解决的问题.这是一个非常简单的表单，可让您将数据输入到数据库中.PHP代码如下:

I'm pretty new to the whole PHP/HTML deal, and I've run into a problem that I don't know how to fix. It's a pretty simple form that lets you enter data into database. The PHP code is as following:

<?

    include("../sqlcontext.php");
    $foo = mysql_query("SELECT*FROM users WHERE checksum='".$_COOKIE['userCookie']."'");
    if($_COOKIE['userCookie'] == '' || !mysql_num_rows($foo)){
        echo 'Du er ikke logget ind :( <a href="login.php">log ind her</a>';
    }
    else{ 

    if($_POST['genreKnap']){
        $nameGenre = $_POST['nameGenre'];
        $textGenre = $_POST['textGenre'];       
        $succes = mysql_query("INSERT INTO genre VALUES('null','$nameGenre','$textGenre')");

        if($succes){
            echo 'Yay!';
        }else {
            echo 'Oh no';
        }
    } 

?>

表格如下:

<form name="form1" method="post" enctype="text/plain" action="">
  <table>
    <tr>
        <td>Genre navn:</td>
        <td><input type="text" name="nameGenre" id="nameGenre" style="width:100%; padding-right: 1px" /></td>
    </tr>
    <tr>
        <td>Genre beskrivelse:</td>
        <td><textarea name="textGenre" id="textGenre" style="width:100%; padding-right: 1px"></textarea></td>
    </tr>
    <tr>
        <td></td>
        <td><input type="submit" name="genreKnap" id="genreKnap" value="Go!"/></td>
    </tr>
  </table>    
</form>

每当我按下提交按钮时，它就好像它是一个 get 方法而不是一个 post.

Whenever I press the submit button, it seems as though it acts as if it was a get method and not a post.

推荐答案

啊哈！！！

您没有正确发布表单.设置

You are not posting the form correctly. Set the

action=""

到

action="code.php"

假设您的 php 页面名为 code.php.只需将其更改为php页面的名称/路径，表单就会将数据发送到您的php代码中进行处理.

Assuming your php page is called code.php. Just change it to the name/path of the php page and the form will send the data to your php code to process.

当您将 action="" 留空时，它会将数据发布到自身(同一页面).它不是作为 GET，它仍然作为 POST，但张贴到错误的地方.我认为你把问题的标题写错了.

When you leave action="" to blank, it posts the data to itself (the same page). It is not acting as GET, it is still acting as POST, but posting to the wrong place. I think you worded the title of the question wrong.

你的意思是它表现得像 get 而不是 post.你不能在你的 PHP 中读取 $_POST 变量吗?

What do you mean it is acting like get instead of post. Can you not read $_POST variables in your PHP?

删除表单代码中的 'enctype="text/plain"'.

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