codeigniter中發生數據庫錯誤，錯誤號：1048

Question

我在向數據庫輸入數據時遇到問題

這是錯誤消息

發生數據庫錯誤

錯誤號：1048

列“ username_member”不能為空

插入member （ id_member ， username_member ， password_member ， nama_member ， jk_member ， hp_member ， alamat_member ， email_member ）值（NULL，NULL，NULL，NULL，NULL，NULL，NULL，NULL）

文件名：C：/AppServ/www/PROJEK/system/database/DB_driver.php

行號：691

我的控制器

function tambah()
{
    $data = array(
        'aksi' => site_url('member/tambah_aksi'),
        'id_member' => set_value('id_member'),
        'username_member' => set_value('username_member'),
        'password_member' => set_value('password_member'),
        'nama_member' => set_value('nama_member'),
        'jk_member' => set_value('jk_member'),
        'hp_member' => set_value('hp_member'),
        'alamat_member' => set_value('alamat_member'),
        'email_member' => set_value('email_member'),
        'button' => 'DAFTAR'
    );

    $this->load->view('Utama/member_form', $data);
}


function tambah_aksi()
{

    $data = array(
        'id_member' => $this->input->post('id_member'),
        'username_member' => $this->input->post('username_member'),
        'password_member' => $this->input->post('password_member'),
        'nama_member' => $this->input->post('nama_member'),
        'jk_member' => $this->input->post('jk_member'),
        'hp_member' => $this->input->post('hp_member'),
        'alamat_member' => $this->input->post('alamat_member'),
        'email_member' => $this->input->post('email_member')
    );

    $this->member_model->tambah_data($data);
    redirect('Login_member');
}

視圖

<h3>  FORM <a href="<?php echo base_url() ?>Home" class="btn btn-large pull-right"><i class="icon-arrow-left"></i> LANJUT BERBELANJA </a></h3>  <hr class="soft"/>   <table class="table table-bordered">
    <tr><th> FORM DAFTAR MEMBER </th></tr>




  <form action="<?php echo $aksi; ?>" method="get" class="form-horizontal" enctype="multipart/form-data">
      <tr> 
      <td>
      <div class="control-group">
      <label class="control-label" for="inputUsername">Username</label>
      <div class="controls"> 
      </td>
      <td>
     <input type="text" name="username_member" class="form-control" placeholder="Inputkan Username" value="">
      </div>
      </div>
      </td>
      <tr>
      <td>
      <div class="control-group">
      <label class="control-label" for="inputPassword1">Password</label>
      <div class="controls">
      </td>
       <td>
      <input type="password" name="password_member" placeholder="Password"  value="">
      </div>
      </div>
      </td>
      </tr>

       <tr>
      <td>
      <div class="control-group">
      <label class="control-label" for="inputPassword1">Nama Member</label>
      <div class="controls">
      </td>
       <td>
      <input type="text" name="nama_member" placeholder="ex : Eden Hazard" value="">
      </div>
      </div>
      </td>
      </tr>

       <tr>
      <td>
      <div class="control-group">
      <label class="control-label" for="inputPassword1">Jenis Kelamin</label>
      <div class="controls">
      </td>
       <td>
       <input type="radio" name="jk_member" value="Laki">Pria
       <br>
       <input type="radio" name="jk_member" value="Wanita">Wanita
      </div>
      </div>
      </td>
      </tr>

       <tr>
      <td>
      <div class="control-group">
      <label class="control-label" for="inputPassword1">No Hp</label>
      <div class="controls">
      </td>
       <td>
      <input type="text" name="hp_member" placeholder="ex : 08127516331" value="">
      </div>
      </div>
      </td>
      </tr>

       <tr>
      <td>
      <div class="control-group">
      <label class="control-label" for="inputPassword1">Alamat Lengkap</label>
      <div class="controls">
      </td>
       <td>
      <input type="text" name="alamat_member" placeholder="ex : perum pandau blok c.19 no.16, Pekanbaru, Riau" value="">
      </div>
      </div>
      </td>
      </tr>

       <tr>
      <td>
      <div class="control-group">
      <label class="control-label" for="inputPassword1">Email</label>
      <div class="controls">
      </td>
       <td>
      <input type="text" name="email_member" placeholder="ex : randy@yahoo.com" value="">
      </div>
      </div>
      </td>
      </tr>



      <tr>

      <td>

    <input type="hidden" name="id_member" value="<?php echo $id_member; ?>">
      <button class="btn btn-primary" type="submit"><?php echo $button; ?></button>

      </td>

      </tr>
      </form>

Answer 1

您要在處理POST數據時將表單方法從get更改為post 。

所以你的線

<form action="<?php echo $aksi; ?>" method="get" class="form-horizontal" enctype="multipart/form-data">

更改您的方法的發布。

<form action="<?php echo $aksi; ?>" method="post" class="form-horizontal" enctype="multipart/form-data">

看看情況如何。