php - Redirecting the previous page after deleting a record -


i'm newbee in ci. i'm hoping can me problem. :) trying redirect previous page in site has table containing data database. keep on getting message 

fatal error: call member function result() on non-object in c:\xampp\htdocs\.....  call member function result() on non-object in c:\xampp\htdocs\findiningcebu.com\application\views\admin\searchrestodisplay.php on line 122

and notice says 

undefined variable: restaurantinfo....backtrace:     file: c:\xampp\htdocs\findiningcebu.com\application\views\admin\searchrestodisplay.php line: 122

here codes:

view:

<div class = "list"> <table border=2> <tr style="font-size: 16px; background-color: rgba(26, 26, 38, 0.5);"> <th>name</th> <th>logo</th> <th>cuisine</th> <th>action</th> </tr>      <?php       $restoname= '';        $restologo= '';       $cuisine= '';        foreach($restaurantinfo->result() $row)        {          $restoname= $row->restoname;          $restologo= $row->restologo;         $cuisine= $row->cuisine;        ?>

controller:

public function delete($id) {     $this->load->model('adminmodel');     $delete = $this->adminmodel->delete($id);     $this->load->view('admin/searchrestodisplay'); }   public function searchresto() {     $restoinfo = $_post['restoinfo'];     $searchinfo = $_post['searchinfo'];      $this->load->model('adminmodel');     $restaurantinfo['restoinfo'] = $restoinfo;     $restaurantinfo['searchinfo'] = $searchinfo;     $restaurantinfo['restaurantinfo']=$this->adminmodel->searchrestaurant($restoinfo,$searchinfo);     $this->load->view('admin/searchrestodisplay',$restaurantinfo); }

model:

public function delete($id){ $this->db->delete('restaurants',array('id'=>$id)); }

this happening because result() method of database class , trying use method on $restaurantinfo , looks simple array.

i recommend $this->adminmodel->searchrestaurant returns this

 function searchrestaurant(){    /*stuff*/    return $query->result_array();  }

this way can foreach on view

foreach($restaurantinfo $row)        {          $restoname= $row['restoname'];          $restologo= $row['restologo'];         $cuisine= $row['cuisine'];       }

the problem looks trying use method of database class on view, query not exists.

so, change searchrestaurant function, or query on view.. thing don't recommend...

hope helps


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