使用目录

Question

我的应用程序中有一个登录页面的问题，我正在做所有事情 - 我想 - 我曾经做过表格，但无法在我的服务器php页面接收数据，请帮助

客户端代码：

<form method="post" action="../control/authentication.php">
  <div class="form-group">
    <label for="exampleInputEmail1">Email address</label>
    <input type="email" name="inputEmail" class="form-control" id="exampleInputEmail1" placeholder="Email">
  </div>
  <div class="form-group">
    <label for="exampleInputPassword1">Password</label>
    <input type="password" name="inputPassword" class="form-control" id="exampleInputPassword1" placeholder="Password">
  </div>
  <div class="checkbox">
    <label>
      <input type="checkbox"> Remember me
    </label>
  </div>
  <button name="submit" type="submit" class="btn btn-block btn-success">LogIn</button>
  <label for="signupButton">Don't have an account? Sign up here</label>
  <button name="signup" id="signupButton" type="submit" class="btn btn-block btn-info">SignUp</button>
</form>

服务器端代码：

include_once('../config.php');
require_once(ROOT . 'Connexion.php');
$connect = new Connexion();

if(isset($_POST["inputEmail"]) && isset($_POST["inputPassword"])){
    $email=$_POST["inputEmail"];
    $pass=$_POST["inputPassword"];

    $st = $connect->query("SELECT COUNT(*) FROM client WHERE email='" . $email . "' AND password='" . $pass ."'")->fetch();
    if ($st['COUNT(*)'] == 1)
        header('Location: index.php');
}
else{
    echo 'I didn\'t receive anything!';
}

我每次都收到回音信息（我没有收到任何东西！） 我错过了什么吗？请帮忙！

Answer 1

将if(isset($_POST["inputEmail"]) && isset($_POST["inputPassword"]))改为isset($_POST["submit"])。

Answer 2

您可以只检查Sub newdata() Dim awb As Workbook Dim ws As Worksheet Dim a_lastrow As Integer 'last row of column A Dim b_lastrow As Integer 'last row of column B Set awb = ThisWorkbook Set ws = awb.Worksheets("Sheet1") 'change "Sheet1" to the name of your sheet With ws a_lastrow = .Range("A100000").End(xlUp).Row b_lastrow = .Range("B100000").End(xlUp).Row For r = 1 To a_lastrow If Application.WorksheetFunction.CountIf(.Range("B1:B" & b_lastrow), .Range("A" & r).Value) > 0 Then .Range("A" & r).Value = "newData" End If Next r End With MsgBox ("done") End Sub ，然后获取每个值，因为没有isset($_POST)。