MySql数据库没有提交我的表单的值

时间：2017-03-29 05:48:48

标签： php html mysql

我的数据库没有提交我的表单值，当我在表单中输入值时，它在所有varchar值列中都没有显示任何内容，在整数值列中没有显示0. After I submit values < / p>

database

我正在使用xampp。

   <?php
 error_reporting(0); 


$con = mysqli_connect("localhost","root",'',"bwl_db");

if (mysqli_connect_errno()) {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$dbhost = 'localhost';
$user = 'root';
$password = 'root123';
$database = 'bwl_db';


$Name =  $_POST['Name'];
$Surname =  $_POST['Surname'];
$Email =  $_POST['Email'];
$Telephone = $_POST['Telephone']; 
$ID_Number = $_POST['ID_Number']; 


$sql="INSERT INTO reg_db (Name,Surname,Email,Telephone,ID_Number) 
VALUES ('$Name','$Surname','$Email','$Telephone','$ID_Number')";



if (!mysqli_query($con,$sql)) {
  die('Error: ' . mysqli_error($con));
}


mysqli_close($con);

error_reporting(0);
ini_set('display_errors', 0)

?>


<!DOCTYPE html>
<html lang="en">

<head>
    <title>BWL | Registration </title>
    <meta charset="utf-8">
    <meta name="description" content="Simple, clean, responsive website built with html5, CSS3, Js, jQuery and Bootstrap">
    <meta name="keywords" content="web, design, html, css, html5, css3, javascript, jquery, bootstrap, development">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- Google Fonts -->
    <link href='https://fonts.googleapis.com/css?family=Raleway:500italic,600italic,600,700,700italic,300italic,300,400,400italic,800,900' rel='stylesheet' type='text/css'>
    <link href='https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,300,300italic,400italic,600italic,700,900' rel='stylesheet' type='text/css'>
    <!-- favicon -->
    <link rel="icon" type="image/png" href="images/favicon.png">
    <!-- CSS -->
    <link rel="stylesheet" type="text/css" href="css/bootstrap.min.css">
    <link rel="stylesheet" type="text/css" href="css/style.css">
    <!-- Fontawesome  -->
    <link rel="stylesheet" href="css/font-awesome.min.css">
    <!-- responsive css -->
    <link rel="stylesheet" type="text/css" href="css/responsive.css"> </head>

<body>

    <div class="registaration-logo">
        <div class="row">
            <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12">
        <img src="images/translogo.png" alt=" ">
            </div>
        </div>
    </div>

    <form class="form-registration" action="reg_db.php" method="post">
              <h2> Registration </h2>
        <div class="form-group-row">
            <label for="Name" class="col-2 col-form-label">Name</label>
            <div class="col-10">
                <input class="form-control" name="Name" type="text" id="Name" placeholder="Enter Name"> </div>
        </div>
        <div class="form-group-row">
            <label for="Surname" class="col-2 col-form-label">Surname</label>
            <div class="col-10">
                <input class="form-control" name="Surname"  type="text" id="Surname" placeholder="Enter Surname"> </div>
        </div>
        <div class="form-group-row">
            <label for="Email" class="col-2 col-form-label">Email</label>
            <div class="col-10">
                <input class="form-control" name="Email"  type="email" id="Email" placeholder="Enter email"> </div>
        </div>
        <div class="form-group-row">
            <label for="Confirm Email" class="col-2 col-form-label"> Confirm Email</label>
            <div class="col-10">
                <input class="form-control"  type="email" id="Confirm Email" placeholder="Confirm email"> </div>
        </div>
        <div class="form-group-row">
            <label for="Telephone" class="col-2 col-form-label">Telephone Number</label>
            <div class="col-10">
                <input class="form-control" name="Telephone"  type="tel" id="telephone" placeholder="Enter Telephone Number"> </div>
        </div>
        <div class="form-group-row">
            <label for="ID_Number" class="col-2 col-form-label">ID Number</label>
            <div class="col-10">
                <input class="form-control" name="ID_Number"  type="text" id="id-number" placeholder="Enter ID Number"> </div>
        </div>
        <div class="form-group-row">
            <div class="col-sm-10">
                    <a href="verify.html" class="btn btn-default1" role="button" type="submit">Submit</a>
            </div>
        </div>

        <div class="panel panel-default">
  <div class="panel-body">
    <h3> Disclaimer</h3>
      <p>"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."</p>
  </div>
        </div>
 </form>

</body>

</html>


 VERIFY.HTML PAGE
    <!DOCTYPE html>
<html lang="en">

<head>
    <title>BWL | Verify </title>
    <meta charset="utf-8">
    <meta name="description" content="Simple, clean, responsive website built with html5, CSS3, Js, jQuery and Bootstrap">
    <meta name="keywords" content="web, design, html, css, html5, css3, javascript, jquery, bootstrap, development">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- Google Fonts -->
    <link href='https://fonts.googleapis.com/css?family=Raleway:500italic,600italic,600,700,700italic,300italic,300,400,400italic,800,900' rel='stylesheet' type='text/css'>
    <link href='https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,300,300italic,400italic,600italic,700,900' rel='stylesheet' type='text/css'>
    <!-- favicon -->
    <link rel="icon" type="image/png" href="images/favicon.png">
    <!-- CSS -->
    <link rel="stylesheet" type="text/css" href="css/bootstrap.min.css">
    <link rel="stylesheet" type="text/css" href="css/style.css">
    <!-- Fontawesome  -->
    <link rel="stylesheet" href="css/font-awesome.min.css">
    <!-- responsive css -->
    <link rel="stylesheet" type="text/css" href="css/responsive.css"> </head>

<body>


   <div class="verify">
  <div class="jumbotron">
    <h2>Thank You</h2>
    <p>We will send you your login information when you are verified.</p>
  </div>
       </div>
</body>

</html>

5 个答案:

答案 0 :(得分：3)

<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);
if (isset($_POST['submit'])) {
$con = mysqli_connect("localhost", "root", '', "bwl_db");

if (mysqli_connect_errno()) {
    echo "Failed to connect to MySQL: " . mysqli_connect_error();
}

$Name = $_POST['Name'];
$Surname = $_POST['Surname'];
$Email = $_POST['Email'];
$Telephone = $_POST['Telephone'];
$ID_Number = $_POST['ID_Number'];


$sql = "INSERT INTO reg_db (Name,Surname,Email,Telephone,ID_Number) 
VALUES ('$Name','$Surname','$Email','$Telephone','$ID_Number')";



if (!mysqli_query($con, $sql)) {
    die('Error: ' . mysqli_error($con));
}


mysqli_close($con);
}

?>


<head>
    <title>BWL | Registration </title>
    <meta charset="utf-8">
    <meta name="description" content="Simple, clean, responsive website built with html5, CSS3, Js, jQuery and Bootstrap">
    <meta name="keywords" content="web, design, html, css, html5, css3, javascript, jquery, bootstrap, development">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- Google Fonts -->
    <link href='https://fonts.googleapis.com/css?family=Raleway:500italic,600italic,600,700,700italic,300italic,300,400,400italic,800,900' rel='stylesheet' type='text/css'>
    <link href='https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,300,300italic,400italic,600italic,700,900' rel='stylesheet' type='text/css'>
    <!-- favicon -->
    <link rel="icon" type="image/png" href="images/favicon.png">
    <!-- CSS -->
    <link rel="stylesheet" type="text/css" href="css/bootstrap.min.css">
    <link rel="stylesheet" type="text/css" href="css/style.css">
    <!-- Fontawesome  -->
    <link rel="stylesheet" href="css/font-awesome.min.css">
    <!-- responsive css -->
    <link rel="stylesheet" type="text/css" href="css/responsive.css"> </head>

<body>

    <div class="registaration-logo">
        <div class="row">
            <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12">
                <img src="images/translogo.png" alt=" ">
            </div>
        </div>
    </div>

    <form class="form-registration" action="" method="post">
        <h2> Registration </h2>
        <div class="form-group-row">
            <label for="Name" class="col-2 col-form-label">Name</label>
            <div class="col-10">
                <input class="form-control" name="Name" type="text" id="Name" placeholder="Enter Name"> </div>
        </div>
        <div class="form-group-row">
            <label for="Surname" class="col-2 col-form-label">Surname</label>
            <div class="col-10">
                <input class="form-control" name="Surname"  type="text" id="Surname" placeholder="Enter Surname"> </div>
        </div>
        <div class="form-group-row">
            <label for="Email" class="col-2 col-form-label">Email</label>
            <div class="col-10">
                <input class="form-control" name="Email"  type="email" id="Email" placeholder="Enter email"> </div>
        </div>
        <div class="form-group-row">
            <label for="Confirm Email" class="col-2 col-form-label"> Confirm Email</label>
            <div class="col-10">
                <input class="form-control"  type="email" id="Confirm Email" placeholder="Confirm email"> </div>
        </div>
        <div class="form-group-row">
            <label for="Telephone" class="col-2 col-form-label">Telephone Number</label>
            <div class="col-10">
                <input class="form-control" name="Telephone"  type="tel" id="telephone" placeholder="Enter Telephone Number"> </div>
        </div>
        <div class="form-group-row">
            <label for="ID_Number" class="col-2 col-form-label">ID Number</label>
            <div class="col-10">
                <input class="form-control" name="ID_Number"  type="text" id="id-number" placeholder="Enter ID Number"> </div>
        </div>
        <div class="form-group-row">
            <div class="col-sm-10">
                <input class="btn btn-default1" role="button" type="submit" name="submit" value="Submit">
            </div>
        </div>

        <div class="panel panel-default">
            <div class="panel-body">
                <h3> Disclaimer</h3>
                <p>"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."</p>
            </div>
        </div>
    </form>

</body>

答案 1 :(得分：1)

<强>问题：

  1. 您应该使用if语句来检查表单是否已提交
  2. 您的提交链接不是用于提交表单，您应该有一个提交按钮将表单数据发送到当前页面
  3. 你有一些不使用连接中的值的值，比如$ dbhost，$ user，$ password，$ database - 尝试使用这些值或清除它们的mysqli_connect

    4. 我建议你阅读这个例子：
    Insert Data Into MySQL Using MySQLi and PDO

答案 2 :(得分：1)

您是否可以检查存储在列telephone和id_number中的数据类型是否为INT，如果是，则应更改语句

$sql="INSERT INTO reg_db (Name,Surname,Email,Telephone,ID_Number)VALUES ('$Name','$Surname','$Email','$Telephone','$ID_Number')";

要

$sql="INSERT INTO reg_db (Name,Surname,Email,Telephone,ID_Number)VALUES ('$Name','$Surname','$Email',$Telephone,$ID_Number）＆＃34 ;;

同时将form元素的action属性更改为指向页面本身仅作为当前页面中的php代码

<form class="form-registration" action="" method="post">

请包含表格的详细信息，以便我们更好地了解问题。

答案 3 :(得分：1)

您没有使用submit - 按钮，只是使用了href，因此您的数据未提交。将表单的最后一行更改为：

<div class="form-group-row">
    <div class="col-sm-10">
         <input class="btn btn-default1" type="submit" value="Submit" />
    </div>
</div>

答案 4 :(得分：-3)

这可能是因为当代码在同一个文件上时，您将表单发布变量发送到reg_db.php。

更改

public func debugLog(object: Any, functionName: String = #function, fileName: String = #file, lineNumber: Int = #line) {
    let className = (fileName as NSString).lastPathComponent
    print("\(NSDate()): <\(className)> \(functionName) [#\(lineNumber)]| \(object)\n")
}

要... 

<form class="form-registration" action="reg_db.php" method="post">
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