Missing argument in codeigniter - codeigniter

Question

I am new to the codeigniter framework. When I try to load the parameter in codeigniter its showing an error like Missing argument 1. Can anyone please help solve my issue. Here Is my code.
This is My View Code. In view code i call the parameter in ">Read More
<div class="row m-t-20">
<?php foreach($show as $row) { ?>
<div class="col-md-3 col-sm-6 col-xs-12">
<div class="recent-pro-box">
<div class="pro-img">
<img src="<?php echo base_url()?>uploads/<?php echo $row['img_path']; ?>" alt="" class="img-responsive" />
</div>
<h2 class="title"><?php echo $row['title'];?></h2>
<p><?php echo $row['message'];?> ...</p>
<div class="more-link">Read More</div>
</div>
</div>
<?php }?>
</div>
Controller code
public function viewProjects($id)
{
$data['show']=$this->Selection_Model->fullProjects($id);
$this->load->view('topurl');
$this->load->view('nav');
$this->load->view('fullProjects',$data);
$this->load->view('footer');
}
Model Code
public function fullProjects($id){
$this->db->select('*');
$this->db->where('p_id',$id);
$this->db->from('projects');
$query = $this->db->get();
$result = $query->row_array();
return $result;
}
Final view code
<div class="col-md-7 ab-text">
<?php foreach($show as $row) { ?>
<div class="col-md-3 col-sm-6 col-xs-12">
<div class="recent-pro-box">
<div class="pro-img">
<p><?php echo $row['message'];?> ...</p>
</div>
</div>
<?php }?>
</div>
</div>

Answer 1

In your view.Not need to use foreach loop.Beacuse in codeigniter row_array result set is used to fetch only first matched row. try like this..
<div class="col-md-7 ab-text">
<div class="col-md-3 col-sm-6 col-xs-12">
<div class="recent-pro-box">
<div class="pro-img">
<p><?php echo $show['message'];?> ...</p>
</div>
</div>
</div>
</div>
OR
If you want to use foreach loop.
In model change
$result = $query->row_array();
TO
$result = $query->result_array();
For more see docs Codeigniter Result Sets

Answer 2

All the code's are fine, except one line in Model. Your model should be
function fullProjects($id){
$this->db->select('*');
$this->db->where('p_id',$id);
$this->db->from('projects');
$query = $this->db->get();
$result = $query->result_array(); # Changed
return $result;
}
If you're accessing array data with this pattern $row['message'];, You must use the array as objective array like this $query->result_array();