Question

我的代码已在数据库中插入数据，但只有主键（AUTO_INCREMENT）才是唯一的添加。我无法得到日期和文字。

我的代码中有什么问题吗？以下是我的代码：

HTML：

<form action="insertleave.php" method="post">
     <label>Date Filed:</label>
      <input type="date" name="datefiled">

      <label>Date of Leave:</label>
      <input type="date" name="leavedate">

  </div>
  <div class="medium-6 columns">
    <label>Reason of Leave:</label>
    <textarea rows="8" form="leaveform" name="reason"></textarea>
  </div>
  <input type="submit" class="expanded button" name="formSubmit" value="File Leave">
  </form>

PHP：

<?php
$datefiled = $_POST['datefiled'];
$leavedate = $_POST['leavedate'];
$leavereason = $_POST['leavereason'];

$config = parse_ini_file("phpconfig.ini");
$conn = mysqli_connect($config['host'], $config['username'], $config['password'], $config['dbname']);


if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
}


   $sql = "INSERT INTO leaves (ID, EmployeeID,DateFiled, LeaveDate, Reason)
   VALUES
   ('$ID','$EmployeeID','$DateFiled','$LeaveDate','$Reason')";


  if (mysqli_query($conn, $sql)) {
    echo "OK!";
} else {
    echo "Error: " . $sql . "<br>" . mysqli_error($conn);
}

mysqli_close($conn);
?>

Answer 1

在你的文字区域，你给它起了一个名字＆＃34;原因＆＃34;

在您的帖子变量中，您的值为＆＃34; leavereason＆＃34;

将$leavereason = $_POST['leavereason'];更改为$leavereason = $_POST['reason'];

Answer 2

在您输入的原因文本区域name不同的原因。

您的sql查询中的变量名称不同，并且您要分配给不同的变量。

此处EmployeeID也是空的。从html文件中没有EmployeeID的输入，或者你应该将它发布到php文件。

像这样改变你的PHP代码。

<?php
$datefiled = $_POST['datefiled'];
$leavedate = $_POST['leavedate'];
$leavereason = $_POST['reason'];

$config = parse_ini_file("phpconfig.ini");
$conn = mysqli_connect($config['host'], $config['username'], $config['password'], $config['dbname']);


if (!$conn) {
    die("Connection failed: " . mysqli_connect_error());
}


   $sql = "INSERT INTO leaves (ID, EmployeeID,DateFiled, LeaveDate, Reason)
   VALUES
   ('$ID','$EmployeeID','$datefiled','$leavedate','$leavereason')";


  if (mysqli_query($conn, $sql)) {
    echo "OK!";
} else {
    echo "Error: " . $sql . "<br>" . mysqli_error($conn);
}

mysqli_close($conn);
?>

我想将文本和日期等数据从HTML FORM插入PHP到MYSQL数据库

2 个答案: