Php 不通过调用方法加载视图

我制作了一个用户表，当他提交帖子时，该表将链接到他的帖子。（部件工作正常）

所以我一直在尝试在codeigniter 3中创建一个方法。我将它设置为如果用户登录并单击他的用户名，它将显示所有提交的内容，只需从表中提取他的用户名，然后循环浏览他的帖子

嗯，我有两个问题

---

当我输入url来调用这个函数时，它需要一个uri值。示例：localhost/CI/controller/account，但在我将某些内容放在account之后（account是方法名）它才会加载

像localhost/CI/controller/account/9

此外，由于某种原因，这个函数似乎也不起作用，我不知道它是否与想要另一个值有关

在过去的一个小时里，我一直在研究这个问题，但运气不好

控制器：

    public function account(){

      $data['title'] = 'Your submissions';

      $data['posts'] = $this->post_model->user_posts();

      $this->load->view('templates/header');
      $this->load->view('users/profile', $data);
      $this->load->view('templates/footer');

    }

//view function the post by clicking on title

public function view ($slug=NULL){
  $data['post'] = $this->post_model->get_posts($slug);
  $post_id = $data['post']['id'];
  $data['comments'] = $this->comment_model->get_comments($slug);


  if(empty($data['post'])){
    show_404();
  }
$data['title'] = $data['post']['title'];

$this->load->view('templates/header');
$this->load->view('posts/view', $data);
$this->load->view('templates/footer');


}

public function user_posts (){


  $usernum = $this->session->userdata('customer_id');
  $this->db->order_by('created_time','DESC');
  $query = $this->db->get_where('posts',array('customer_id ='=>'$usernum'));
  return $query->result_array();


}
$query = $this->db->get_where('posts',array('slug'=>$slug));
  return $query->row_array();
}

<?php

echo $title;

foreach ($posts as $post): {

echo $post['title'];

}endforeach;


 ?>

public function account($acno = "") {//changes

        $data['title'] = 'Your submissions';
        $data['posts'] = $this->Post_model->user_posts();//changes
        echo'<pre>';print_r($data);die;//changes
        $this->load->view('templates/header');
        $this->load->view('users/profile', $data);
        $this->load->view('templates/footer');
    }

public function user_posts (){
  $usernum = $this->session->userdata('customer_id');
  $this->db->order_by('created_time','DESC');
  $query = $this->db->get_where('posts', array('customer_id' => $usernum));
  return $query->result_array();
}

型号：

    public function account(){

      $data['title'] = 'Your submissions';

      $data['posts'] = $this->post_model->user_posts();

      $this->load->view('templates/header');
      $this->load->view('users/profile', $data);
      $this->load->view('templates/footer');

    }

//view function the post by clicking on title

public function view ($slug=NULL){
  $data['post'] = $this->post_model->get_posts($slug);
  $post_id = $data['post']['id'];
  $data['comments'] = $this->comment_model->get_comments($slug);


  if(empty($data['post'])){
    show_404();
  }
$data['title'] = $data['post']['title'];

$this->load->view('templates/header');
$this->load->view('posts/view', $data);
$this->load->view('templates/footer');


}

public function user_posts (){


  $usernum = $this->session->userdata('customer_id');
  $this->db->order_by('created_time','DESC');
  $query = $this->db->get_where('posts',array('customer_id ='=>'$usernum'));
  return $query->result_array();


}
$query = $this->db->get_where('posts',array('slug'=>$slug));
  return $query->row_array();
}

<?php

echo $title;

foreach ($posts as $post): {

echo $post['title'];

}endforeach;


 ?>

public function account($acno = "") {//changes

        $data['title'] = 'Your submissions';
        $data['posts'] = $this->Post_model->user_posts();//changes
        echo'<pre>';print_r($data);die;//changes
        $this->load->view('templates/header');
        $this->load->view('users/profile', $data);
        $this->load->view('templates/footer');
    }

public function user_posts (){
  $usernum = $this->session->userdata('customer_id');
  $this->db->order_by('created_time','DESC');
  $query = $this->db->get_where('posts', array('customer_id' => $usernum));
  return $query->result_array();
}

查看：

    public function account(){

      $data['title'] = 'Your submissions';

      $data['posts'] = $this->post_model->user_posts();

      $this->load->view('templates/header');
      $this->load->view('users/profile', $data);
      $this->load->view('templates/footer');

    }

//view function the post by clicking on title

public function view ($slug=NULL){
  $data['post'] = $this->post_model->get_posts($slug);
  $post_id = $data['post']['id'];
  $data['comments'] = $this->comment_model->get_comments($slug);


  if(empty($data['post'])){
    show_404();
  }
$data['title'] = $data['post']['title'];

$this->load->view('templates/header');
$this->load->view('posts/view', $data);
$this->load->view('templates/footer');


}

public function user_posts (){


  $usernum = $this->session->userdata('customer_id');
  $this->db->order_by('created_time','DESC');
  $query = $this->db->get_where('posts',array('customer_id ='=>'$usernum'));
  return $query->result_array();


}
$query = $this->db->get_where('posts',array('slug'=>$slug));
  return $query->row_array();
}

<?php

echo $title;

foreach ($posts as $post): {

echo $post['title'];

}endforeach;


 ?>

public function account($acno = "") {//changes

        $data['title'] = 'Your submissions';
        $data['posts'] = $this->Post_model->user_posts();//changes
        echo'<pre>';print_r($data);die;//changes
        $this->load->view('templates/header');
        $this->load->view('users/profile', $data);
        $this->load->view('templates/footer');
    }

public function user_posts (){
  $usernum = $this->session->userdata('customer_id');
  $this->db->order_by('created_time','DESC');
  $query = $this->db->get_where('posts', array('customer_id' => $usernum));
  return $query->result_array();
}

---

控制器：

    public function account(){

      $data['title'] = 'Your submissions';

      $data['posts'] = $this->post_model->user_posts();

      $this->load->view('templates/header');
      $this->load->view('users/profile', $data);
      $this->load->view('templates/footer');

    }

//view function the post by clicking on title

public function view ($slug=NULL){
  $data['post'] = $this->post_model->get_posts($slug);
  $post_id = $data['post']['id'];
  $data['comments'] = $this->comment_model->get_comments($slug);


  if(empty($data['post'])){
    show_404();
  }
$data['title'] = $data['post']['title'];

$this->load->view('templates/header');
$this->load->view('posts/view', $data);
$this->load->view('templates/footer');


}

public function user_posts (){


  $usernum = $this->session->userdata('customer_id');
  $this->db->order_by('created_time','DESC');
  $query = $this->db->get_where('posts',array('customer_id ='=>'$usernum'));
  return $query->result_array();


}
$query = $this->db->get_where('posts',array('slug'=>$slug));
  return $query->row_array();
}

<?php

echo $title;

foreach ($posts as $post): {

echo $post['title'];

}endforeach;


 ?>

public function account($acno = "") {//changes

        $data['title'] = 'Your submissions';
        $data['posts'] = $this->Post_model->user_posts();//changes
        echo'<pre>';print_r($data);die;//changes
        $this->load->view('templates/header');
        $this->load->view('users/profile', $data);
        $this->load->view('templates/footer');
    }

public function user_posts (){
  $usernum = $this->session->userdata('customer_id');
  $this->db->order_by('created_time','DESC');
  $query = $this->db->get_where('posts', array('customer_id' => $usernum));
  return $query->result_array();
}

---

像这样改变模型功能

Public function user_posts (){


  $this->db->order_by('created_time','DESC');
   $query = $this->db->get_where('posts', array('customer_id' => $this->session->userdata('customer_id')));
  return $query->result_array();


}

关联数组不需要在

where（）

或

get_where（）

中使用

=

来获取记录

---

在尝试一些东西后，不需要使用带有

$usernum

的单引号这就是纠正我问题的方法

<?= site_url(); ?>controller_name/account

我相信通过删除

$usernum=$this->session->userdata（'customer_id'）

并将其添加到查询中，现在允许用户调用自己的会话id，而无需在函数中输入会话id

---

感谢那些给我输入的人，我不知道你的点击按钮是如何设置的，但你应该这样做

按钮单击页面

function account(){
//1. Check if user is Logged in
if (!$this->ion_auth->logged_in())
{
    //If they are not logged in, redirect them to login page or do something
}
else{
    //User is logged in so get submissions

    //Get all submissions
    $data['title'] = 'Your submissions';
    $this->data['posts']=  $this->post_model->user_posts();

    $this->load->view('templates/header');
    $this->load->view('users/profile', $data);
    $this->load->view('templates/footer');
}}

模型中的用户发布功能

---

也可以考虑在CODENIGITER中使用登录，因为它可以方便地访问会话数据，而不会像您所面临的问题那样访问会话。p> 是否抛出任何错误？您是否已尝试将模型的

返回值

从

$query->row_array（）

更改为

$query->result（）？两种方法都没有出现错误，输入的OutComeThank仍然相同，但这确实没有纠正必须在url末尾输入变量的问题。我遗漏了一些东西，但您是否尝试过不带参数，屏幕上显示了什么？我确实打印了，那么由于我的代码更改，您的输出是什么，您是否看到了我的更改，您的模型中$usernum有一个错误实际上我的方法是正确的，当我将引号放回模型中的$usernum中时，我能够看到打印数组中的信息，但是我需要用客户id填充url