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hear is my code
public function viewdeletedrecords() { if($this->session->userdata('applicant_firstname') == '') { redirect('papplicant/login') ; } $profile = $this->m_applicant->showdeletedrecods('',''); $total_rows = count($profile) ; $config['base_url'] = base_url().'index.php/papplicant/viewdeletedrecords/' ; $config['per_page'] = '10' ; $config['full_tag_open'] = '<div>' ; $config['full_tag_close'] = '</div>' ; $config['first_link'] = 'First' ; $config['last_link'] = 'Last' ; $config['use_page_numbers'] = TRUE ; $config['prev_link'] = '<' ; $config['uri_segment'] = 3 ; $config['num_links'] = 10 ; $config['cur_tag_open'] = '<b>' ; $config['cur_tag_close'] = '</b>' ; $config['total_rows'] = $total_rows ; $invoicepaginate = $this->m_applicant->showdeletedrecods( $config['per_page'], $this->uri->segment(3)) ; $this->pagination->initialize($config); $data4 = array( 'data' => $invoicepaginate ) ; $this->load->view('applicant', $data4); } what is the use of $this->uri->segment(3) in codeigniter
whan I enter $this->uri->segment(3); it works as expected but when I enter $this->uri->segment(4); it stops working
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Segment function allow you to retrieve a specific segment form URI string where n is a segment number. Segments are numbered from left to right. For example,if your URI like. By the above example URI segment function give result by n parameter.
The URI Class provides methods that help you retrieve information from your URI strings. If you use URI routing, you can also retrieve information about the re-routed segments. This class is initialized automatically by the system so there is no need to do it manually.
The pagination function automatically determines which segment of your URI contains the page number. If you need something different you can specify it. $config['num_links'] = 2; The number of “digit” links you would like before and after the selected page number.
Get URI Segments in PHP Use the following code to get URL segments of the current URL. It returns all the segments of the current URL as an array. $uriSegments = explode("/", parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH));
This provides you to retrieve information from your URI strings
$this->uri->segment(n); // n=1 for controller, n=2 for method, etc Consider this example:
http://example.com/index.php/controller/action/1stsegment/2ndsegment
it will return
$this->uri->segment(1); // controller $this->uri->segment(2); // action $this->uri->segment(3); // 1stsegment $this->uri->segment(4); // 2ndsegment If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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