Question

HTML表格

  <form class="form" method="post" action="process.php">
    <h4 class="form-heading">Please New Enter Customer Information</h4>
    <label for="inital">Inital:</label>
     <select id="inital" name="inital" required="required">  
        <option value="mr">Mr</option>  
        <option value="ms">Ms</option>  
        <option value="mrs">Mrs</option> 
        <option value="prof">Prof</option>      
        <option value="dr">Dr</option>    
    </select>  
    <label for="firstname">First Name:</label>
    <input type="text" placeholder="First Name" name="firstname" required="required" >
    <label for="lastname">last Name:</label>
    <input type="text" placeholder="Last Name" name="lastname" required="required">
    <label for="mobile">Mobile:</label>
    <input type="tel" placeholder="Mobile" name="mobile" required="required">
    <label for="landline">Landline:</label>
    <input type="tel" placeholder="Landline" name="landline">
    <label for="email">Email:</label>
    <input type="email" placeholder="Email" name="email" required="required">
    <label for="address">Address:</label>
    <input type="text" placeholder="Address" name="address" required="required">
    <label for="postocde">Postal Code:</label>
    <input type="text" placeholder="Post Code" name="postcode">
    <label for="accessibility">Accessibility:</label>
    <input type="text" placeholder="Accessibility Needs" name="accessibility" value="">

    <button class="btn btn-large btn-primary" type="submit">Enter</button>

process.php

    <? php

require( '../connect_db.php' ) ;

$inital = $sql->real_escape_string($_POST[inital]);  
$firstname = $sql->real_escape_string($_POST[firstname]); 
$lastname = $sql->real_escape_string($_POST[lastname]); 
$mobile = $sql->real_escape_string($_POST[mobile]); 
$landline = $sql->real_escape_string($_POST[landline]);
$email = $sql->real_escape_string($_POST[email]);
$address = $sql->real_escape_string($_POST[address]);   
$postcode = $sql->real_escape_string($_POST[postcode]); 
$accessibility = $sql->real_escape_string($_POST[accessibility]); 

$query = "INSERT INTO `customer` (inital, firstname, lastname, mobile, landline, email, address, postcode, accessibility) VALUES ('$inital','$firstname', '$lastname','$mobile','$landline','$email','$address','$postcode','$accessibility')";

/* execute the query, nice and simple */
$sql->query($query) or die($query.'<br />'.$sql->error);

 ?>

我也尝试了替代方案，但不满意，不包括$inital =($_POST[inital]);而是直接进入INSERT INTO部分，但这仍然无济于事。

它会在屏幕上打印出整个代码或空白。我在这里和论坛上看过类似的问题所有他们似乎都有不同的问题，当我改变它适合所谓的答案时，它仍然无效！

我的其他页面列出了使用以下连接所需的所有表所需的语句工作正常，因此连接到数据库没有问题，但此时只是无法插入内容。 GRR

Answer 1

两个问题：

更改<? php to <?php

然后在帖子数据值中添加引号。 $_POST[inital] to $_POST['inital']

为了您的信息，我会isset($_POST['value']) ? $_POST['value'] : '';

在使用之前，您仍需要检查后期值。

Answer 2

检查<? php标记。它应该是<?php

PHP表单数据未插入MySQL数据库

2 个答案: