CODEWITHSUNDEEP
phpcodeigniterpagination
Kallol Medhi
Kallol Medhi

Reputation: 589

pagination keeps showing the same data

I have tried lots of code from tutorial but when I click on the pagination it keeps showing me the same data. I am using AdminLTE theme. Maybe thats the problem

Controller

public function view_blog()
    {
        $this->load->model("blog_model");
        $this->load->library("pagination");

        $config = array();
        $config["base_url"] = base_url() . "blog/Blog/view_blog/";
        $config["total_rows"] = $this->blog_model->count_blog();
        $config["per_page"] = 2;
        $config["uri_segment"] = 5;
        $this->pagination->initialize($config);
        $page = ($this->uri->segment(5)) ? $this->uri->segment(5) : 0;

        $data["view_data"] = $this->blog_model->view_data($config["per_page"], $page);
        $data["links"] = $this->pagination->create_links();
        $data['view'] = 'blog_view/view_blog';
        $this->load->view('admin/layout', $data);

    }

Model

 public function view_data($limit,$start)
    {
        $query= $this->db->get("blog", $limit, $start);
        return $query->result();
    }

 public function count_blog(){
        return $this->db->count_all("blog");
    }

View

<div class="content">
    <?php
        foreach ($view_data as $row){
    echo'    <div class="row">
        ....
    </div>';
    }
    ?>

    <?php echo $links; ?>
</div>

When I click on page 2 the next two blog should appear

Upvotes: 0

Views: 80

Answers (2)

Đỗ Văn Chiến
Đỗ Văn Chiến

Reputation: 74

In controller:

If $config["base_url"] = base_url() . "blog/Blog/view_blog/"; exactly.

Change 1

> $config["uri_segment"] = 5;

to 

> $config["uri_segment"] = 4;

Change 2

> $page = ($this->uri->segment(5)) ? $this->uri->segment(5) : 0;

to

> $page = ($this->uri->segment(4)) ? $this->uri->segment(4) : 0;

Upvotes: 1

Enoch
Enoch

Reputation: 221

Try $config["uri_segment"] = 4; instead of $config["uri_segment"] = 5;

I would check that 5 is the correct offset for the page number of your uri segment. According to the URI documentation, 1 is the first segment after your base_url(). If you are following the defaults of the Pagination Class, the page number will be immediately after your configured base_url in the class. Since your $config['base_url'] is set to "blog/Blog/view_blog/", the correct $config['uri_segment'] would be 4 and not 5.

You would also want to change $page = ($this->uri->segment(5)) ? $this->uri->segment(5) : 0; to $page = ($this->uri->segment(4)) ? $this->uri->segment(4) : 0;

Upvotes: 1

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