Question

我有一个用于管理用户的类，一切正常，直到我必须向表中添加更多列并修改2个名称。现在其中一个修改过的名称，返回列内容的函数不起作用，colum是填充数据但是当我调用函数时它没有打印任何内容。

我多次重新检查代码，寻找一个糟糕的打字名称或者什么，但一切似乎都没问题，我找不到问题......

这是我的班级：

require_once('aet.php');

class staff {

    private $aet;

    private $not_working_column;
    private $working_column;

    public function __construct() {
        $this->aet = new aet();
    }

    private function generate($staff) {
        $this->not_working_column   = $staff->not_working_column;
        $this->working_column       = $staff->working_column;
    }

    private function addInformation($stmt) {
        $i = 0;
        $stmt->bind_result($not_working_column, $working_column);

        while ($stmt->fetch()) {
            $arrayStaff[$i] = new staff();
            $arrayStaff[$i]->setNotWorkingColum($not_working_column);
            $arrayStaff[$i]->setWorkingColumn($working_column);
            $i++;
        }
    }

    public function StaffFromEmail($email) {
        $mysqli = $this->aet->getAetSql();

        if ($stmt = $mysqli->prepare("SELECT * FROM staff WHERE email = ? LIMIT 1")) {
            $stmt->bind_param('s', $email);
            $stmt->execute();
            $stmt->store_result();

            if ($stmt->num_rows == 0) {
                $exit = false;
            }
            else {
                $arrayStaff = $this->addInformation($stmt);
                $this->generate($arrayStaff[0]);
                $exit = true;
            }
        }

        return $exit;
    }

    public function setNotWorkingColum($not_working_column) {
        $this->not_working_column = $not_working_column;
    }

    public function getNotWorkingColum() {
        return $this->not_working_column;
    }

    public function setWorkingColumn($working_column) {
        $this->working_column = $working_column;
    }

    public function getWorkingColumn() {
        return $this->working_column;
    }

}

以用户可以更新其信息的形式

<div class="item">
    <div class="input">
        <input type="text" placeholder="" name="staff_info[]" value="<?php echo $staff->getNotWorkingColum(); ?>" />
    </div>
</div>
<div class="item">
    <div class="input">
        <input type="text" placeholder="" name="staff_info[]" value="<?php echo $staff->getWorkingColumn(); ?>" />
    </div>
</div>

我还制作了一段视频https://www.youtube.com/watch?v=9S_Uw7IK_xY

Answer 1

我的错，在更改我错过的一个列的名称时：

public function setPersonalPhone($personal_phone) {
    $this->phone = $personal_phone;
}

应该是：

public function setPersonalPhone($personal_phone) {
    $this->personal_phone = $personal_phone;
}

类/函数不返回列数据

1 个答案: