【问题标题】:Get Id User in codeigniter在codeigniter中获取Id用户
【发布时间】:2016-05-15 07:42:37
【问题描述】:

我有两个数据库。 tabel_jawaban 和 tabel_user。

在 tabel_user 中有一个名为“id_user”的字段

我想在注册时将“id_user from tabel_user”移动/调用到“id_user in tabel_jawaban”。

但我失败了。有人可以帮忙吗?有我的代码....

模型用户:

<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

	class Model_user extends CI_Model {
		function __construct() { 
		parent::__construct();
		$this->tbl = "tabel_user";
		} 
		
		function cek_user($username="",$password="") {
		$query = $this->db->get_where($this->tbl,array('username' => $username, 'password' => $password));
		$query = $query->result_array();
		return $query;
		}
		
		function ambil_user($username)
		{
        $query = $this->db->get_where($this->tbl, array('username' => $username));
        $query = $query->result_array();
        if($query){
            return $query[0];
        }
		}
		
		function ambil_iduser($idUser)
		{
        $query = $this->db->get_where($this->tbl, array('id_user' => $idUser));
        $query = $query->result_array();
        if($query){
            return $query[0];
        }
		}
		
		function getAllUser() {
		$this->db->from('tabel_user');
		return $this->db->get();
		}
		
		function deleteUser($id)
		{
		$this->db->where('id_user', $id);
        $this->db->delete('tabel_user');	
		}

	}

?>

Jawaban_model:

<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Jawaban_model extends Ci_Model {

  public function Ambil() {
    $data = $this->db->query('select * from tabel_jawaban, tabel_user where tabel_jawaban.id_user=tabel_user.id_user');
    return $data;
  }

  public function AmbilNilai2($iduser) {
    $data = $this->db->query("select * from tabel_jawaban, tabel_user where tabel_jawaban.id_user=tabel_user.id_user AND tabel_jawaban.id_user='$iduser'");
    return $data;
  }

  public function Simpan($tabel, $data){
    $res = $this->db->insert($tabel, $data);
    return $res;
  }

  public function UpdateTotalNilai($id_jawaban,$data)
  {
    $this->db->where('id_jawaban',$id_jawaban);
    $this->db->update('tabel_jawaban',$data);

  }
}

控制器:

function daftar(){
		$ambil_akun = $this->session->userdata('uname');
        $idUser = $this->user_model->AmbilIdUser($ambil_akun);

		$data = array(			
			'id_user' => $idUser,
			'tgl_tes' => date("Y-m-d"),
		);

		$this->jawaban_model->Simpan('tabel_jawaban', $data);
		$id=mysql_insert_id();		

		redirect('dashboard/soaluser/'.$id);
		}

【问题讨论】:

    标签: php database codeigniter web database-connection


    【解决方案1】:

    您的代码中有轻微的拼写错误。据我所知,您的 user_model-&gt; 方法是

    function ambil_iduser($idUser)
            {
            $query = $this->db->get_where($this->tbl, array('id_user' => $idUser));
            $query = $query->result_array();
            if($query){
                return $query[0];
            }
    

    然而,在你的控制器中,你在这里调用不同的方法,

     $idUser = $this->user_model->AmbilIdUser($ambil_akun);
    

    两个方法的名称都不同 ambil_iduserAmbilIdUser

    正确的控制器调用状态应该是

    function daftar(){
            $ambil_akun = $this->session->userdata('uname');
            $idUser = $this->user_model->ambil_iduser($ambil_akun);
    
            $data = array(          
                'id_user' => $idUser,
                'tgl_tes' => date("Y-m-d"),
            ...
    

    【讨论】:

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