I am working in Codeigniter and I want to hide ID from URL.
my current URL is:
www.localhost/CI/services/1/ac_repair
but need this type of URL in codeigniter:
www.localhost/CI/services/ac_repair
View Page Code:
<?=anchor('services/' . $ser->s_id . '/' . url_title($ser->s_title,'_') ,'View Service');?>
Controller Code:
public function services()
{
$this->load->model('ServicesModel', 'ser_model');
$s_id = $this->uri->segment(2, 0);
if($s_id){
$get_service = $this->ser_model->get_ser($s_id);
return $this->load->view('public/detail', compact('get_service') );
}
else
{
// $services = $this->articles->articles_list( $config['per_page'], $this->uri->segment(3) );
$get_services['result'] = $this->ser_model->all_services_list();
// $this->load->view('public/services', ['services'=>$services]);
$this->load->view('public/services', $get_services);
}
}
Model Code here:
public function get_ser($id)
{
// $q = $this->db
$q = $this->db->select('*')
->from('services')
->where( ['s_id' => $id] )
->get();
if ( $q->num_rows() )
return $q->row();
return false;
}
but need this type of URL in codeigniter:
www.localhost/CI/services/ac_repair
If you want this functionality you have to be able to use your title ac_repair in place of the id. This means the title needs to be marked as unique and therefore not contain any duplicates.
The following pseudo-code should give you an idea:
function services($url_title = null) {
if (!is_null($url_title)) {
// get ser would use title instead of $id
$this->db->where('title', $url_title);
} else {
// all rows
}
}
Other methods would be "hacky" and I cannot think of any off the top of my head that I would consider usable.
Side note: you should never be returning in a view
Related
I'd like to create a route that takes a required ID, and optional start and end dates ('Ymd'). If dates are omitted, they fall back to a default. (Say last 30 days) and call a controller....lets say 'path#index'
Route::get('/path/{id}/{start?}/{end?}', function($id, $start=null, $end=null)
{
if(!$start)
{
//set start
}
if(!$end)
{
//set end
}
// What is the syntax that goes here to call 'path#index' with $id, $start, and $end?
});
There is no way to call a controller from a Route:::get closure.
Use:
Route::get('/path/{id}/{start?}/{end?}', 'Controller#index');
and handle the parameters in the controller function:
public function index($id, $start = null, $end = null)
{
if (!$start) {
// set start
}
if (!$end) {
// set end
}
// do other stuff
}
This helped me simplify the optional routes parameters (From Laravel Docs):
Occasionally you may need to specify a route parameter, but make the presence of that route parameter optional. You may do so by placing a ? mark after the parameter name. Make sure to give the route's corresponding variable a default value:
Route::get('user/{name?}', function ($name = null) {
return $name;
});
Route::get('user/{name?}', function ($name = 'John') {
return $name;
});
Or if you have a controller call action in your routes then you could do this:
web.php
Route::get('user/{name?}', 'UsersController#index')->name('user.index');
userscontroller.php
public function index($name = 'John') {
// Do something here
}
I hope this helps someone simplify the optional parameters as it did me!
Laravel 5.6 Routing Parameters - Optional parameters
I would handle it with three paths:
Route::get('/path/{id}/{start}/{end}, ...);
Route::get('/path/{id}/{start}, ...);
Route::get('/path/{id}, ...);
Note the order - you want the full path checked first.
Route::get('user/{name?}', function ($name = null) {
return $name;
});
Find more details here (Laravel 7) : https://laravel.com/docs/7.x/routing#parameters-optional-parameters
You can call a controller action from a route closure like this:
Route::get('{slug}', function ($slug, Request $request) {
$app = app();
$locale = $app->getLocale();
// search for an offer with the given slug
$offer = \App\Offer::whereTranslation('slug', $slug, $locale)->first();
if($offer) {
$controller = $app->make(\App\Http\Controllers\OfferController::class);
return $controller->callAction('show', [$offer, $campaign = NULL]);
} else {
// if no offer is found, search for a campaign with the given slug
$campaign = \App\Campaign::whereTranslation('slug', $slug, $locale)->first();
if($campaign) {
$controller = $app->make(\App\Http\Controllers\CampaignController::class);
return $controller->callAction('show', [$campaign]);
}
}
throw new \Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
});
What I did was set the optional parameters as query parameters like so:
Example URL:
/getStuff/2019-08-27?type=0&color=red
Route:
Route::get('/getStuff/{date}','Stuff\StuffController#getStuff');
Controller:
public function getStuff($date)
{
// Optional parameters
$type = Input::get("type");
$color = Input::get("color");
}
Solution to your problem without much changes
Route::get('/path/{id}/{start?}/{end?}', function($id, $start=null, $end=null)
{
if(empty($start))
{
$start = Carbon::now()->subDays(30)->format('Y-m-d');
}
if(empty($end))
{
$end = Carbon::now()->subDays(30)->format('Y-m-d');
}
return App\Http\Controllers\HomeController::Path($id,$start,$end);
});
and then
class HomeController extends Controller
{
public static function Path($id, $start, $end)
{
return view('view');
}
}
now the optimal approach is
use App\Http\Controllers\HomeController;
Route::get('/path/{id}/{start?}/{end?}', [HomeController::class, 'Path']);
then
class HomeController extends Controller
{
public function Path(Request $request)
{
if(empty($start))
{
$start = Carbon::now()->subDays(30)->format('Y-m-d');
}
if(empty($end))
{
$end = Carbon::now()->subDays(30)->format('Y-m-d');
}
//your code
return view('view');
}
}
After I have updated a customer (which works fine)
public function update($customer_acc) {
if($this->session->userdata('logged_in'))
{
$id= $this->input->post('did');
$data = array(
'customer_name' => $this->input->post('dname')
);
$this->load->model('update_model');
$this->update_model->update_customer($id,$data);
}
else
{
//If no session, redirect to login page
redirect('login', 'refresh');
}
}
How can i then load back the view customer function. What i need is after the update has been completed so then go back to viewing the customer.
public function view($customer_acc) {
if($this->session->userdata('logged_in'))
{
$this->load->model('display_single_customer');
$customers = $this->display_single_customer->view_single_customer($customer_acc);
$data['customer_acc'] = $customers['customer_acc'];
$data['customer_name'] = $customers['customer_name'];
$this->load->view('customers_single_view', $data);
}
else
{
//If no session, redirect to login page
redirect('login', 'refresh');
}
}
you just exit to another method in your controller to show the new page. for passing the id you can either pass it directly
if ( some condition ) {
$id = $this->input->post('did', TRUE);
// blah blah blah
// success -- now go to show customer method
$this->showCustomer($id) ; }
function showCustomer($id){
// get the customer to display using the $id that was passed
$customers = $this->display_single_customer->view_single_customer($id);
OR you can declare the id with $this-> and then it is available to any method in the controller
$this->id = $this->input->post('did', TRUE);
// blah blah
$this->showCustomer() ; }
function showCustomer(){
// get the customer to display using $this->id
$customers = $this->display_single_customer->view_single_customer($this->id);
// etc etc
I think i may have sussed it I can use a redirect using the $id which is the customer account number
redirect("/customers/view/$id");
Is this the correct way, It works but is it best practice ?
I want both these urls:
/admin/users/add
and
/admin/users/3/edit
to point to edit($user_id = 0) function in my users controller. The number 3 in the second url has to be passed to the $user_id parameter.
How can I do this in a smooth way?
By setting up a route in application/config/routes.php:
$route['admin/users/add'] = "users/edit";
$route['admin/users/(:num)/edit'] = "users/edit/$1";
If you want this to work for other controller too, you can do this:
$route['admin/(:any)/add'] = "$1/edit";
$route['admin/(:any)/(:num)/edit'] = "$1/edit/$2";
Or the same, using regular expressions:
$route['admin/([a-z]+)/add'] = "$1/edit";
$route['admin/([a-z]+)/(\d+)/edit'] = "$1/edit/$2";
As an alternative to separate your logic.
I generally have two controllers that both speak to the same view.
admin/user/add
admin/user/edit/3
Both point to the view
admin/user_form.php
Which then access a save_user() method when the form has been posted.
But as Mischa said, by setting up routes you can point pretty much any url to any method.
Can you do this
public function users ($type, $id = null)
{
if ($type === 'edit')
{
// do edit stuff
}
else
{
// ad add stuff
}
}
Sulotion:
function _remap($method)
{
$param_offset = 2;
// No method, point to...
if (!method_exists($this, $method))
{
if (is_numeric($method) || $method == 'add')
{
// Show single
$param_offset = 1;
$method = 'show';
}
else
{
// Index
$param_offset = 1;
$method = 'index';
}
}
// Since all we get is $method, load up everything else in the URI
$params = array_slice($this->uri->rsegment_array(), $param_offset);
// Call the determined method with all params
call_user_func_array(array($this, $method), $params);
}
Working with the my_model & my_controller for the first time this month within CodeIgniter, I think I almost have this working.
I got an insert function working properly, now I'm trying to add an update to it if there is an ID.
Here's my code:
function upsert_client($client_id = 0)
{
load_model('client_model');
$this->insertMethodJS();
$this->fields['client'] = $this->_prototype_client();
$user_id = get_user_id();
$company_id = get_company_id();
if ($client_id)
{
$this->data['client'] = $this->client_model->get_record($client_id);
}
if (!$this->ion_auth->in_group(GROUP_NAME_MANAGER, $user_id))
{
redirect('members/dashboard');
}
if ($_POST)
{
$this->load->helper('string');
if ($this->_validate_client())
{
$fields = $this->input->post(null , TRUE);
$fields['user_id'] = $user_id;
$fields['company_id'] = $company_id;
$fields['active'] = 1;
if ($client_id)
{
$fields['id'] = $this->client_model->get_record($client_id);
unset($fields['billing']);
$this->client_model->update($client_id, $fields);
}
else
{
unset($fields['billing']);
$this->client_model->insert($fields);
redirect('members/clients/manage_clients');
}
}
}
$this->template->write_view('content',$this->base_path.'/'.build_view_path(__METHOD__), $this->data);
$this->template->render();
}
function _prototype_client()
{
$fields = array();
$fields['id'] = 0;
$fields['name'] = '';
return $fields;
}
And from my client_model:
class Client_model extends MY_Model {
function get_record($client_id)
{
$query = $this->db->select('id')
->where(array('id'=>$client_id))
->get('clients');
return $query->row_array();
}
}
Everytime I try to edit a "client", it just inserts a new one... All I'm currently trying to edit is the "name" field.
My edit button:
<td><button class="btn btn-inverse" style="float: right;" type="button">Edit</button></td>
Any help is appreciated, thanks! And let me know if you need any additional details...
I never worked with ion auth in particular but from what I see you have a couple of functions that are not referenced correctly.
load_model('client_model');
//Should be
$this->load->model('client_model');
also a few other functions should be referenced as
$this->function_name();
//Instead of just
function_name();
//Unless they are in another library
$this->lib_name->function_name();
I'm not sure if this well solve your problems but just a few things I noticed.
Your hyperlink points to 'add_client' whereas the function you are showing is called 'upsert' Are you calling the correct URL?
Hello I have a forum and when a user creates a comment, I want that if he didn't type anything I want to show him an error that he must type something in :) but I dont know how to put him the the thread he is in.
I have this
if($this->_submit_validate_comment() == false) {
$this->post(); return;
}
function _submit_validate_comment() {
$this->form_validation->set_rules('kommentar', 'kommentar', 'required|min_length[4]');
return $this->form_validation->run();
}
You could do this with jquery but if that is not an option you could get the forum or topic id from the url (assuming your are using the url this way).
For example:
http://yoursite.com/forum/topic/12
if($this->_submit_validate_comment() == false)
{
$topic_id = $this->uri->segment(3);
redirect('/forum/topic/'. $topic_id);
}
Or
if($this->_submit_validate_comment() == false)
{
$topic_id = $this->uri->segment(3);
$this->topic($topic_id);
}
Hope this helps.
Thanks for helping i can see what you mean but it just dont work :b,
i have this
$topic_id = $this->uri->segment(3);
$this->post($topic_id);
return;
and my url is
localhost:8888/ci/index.php/forum/create_comment
it looks like it cant find the ID
my URL to the forum is
localhost:8888/ci/index.php/forum/post/33
this is my functions
function create_comment() {
if($this->_submit_validate_comment()
== false) { $id = $this->uri->segment(3);
$this->post($id); return;
//echo "validate fejl, kontakt lige
en admin!"; } else { $data =
array( 'fk_forum_traad' =>
$this->input->post('id'),
'brugernavn' =>
$this->session->userdata('username'),
'indhold' =>
$this->input->post('kommentar'),
'dato' => 'fejl' );
$this->load->model('forum_model');
$this->forum_model->create_comment($data);
redirect('/forum/post/'.
$this->input->post('id').'',
'refresh'); }
}
function post($id) {
$this->load->model('forum_model');
$data['query'] =
$this->forum_model->posts($this->uri->segment(3));
$this->load->model('forum_model');
$data['comments'] =
$this->forum_model->comments($this->uri->segment(3));
$data['content'] = 'forum_post_view';
$this->load->view('includes/template',
$data); }
Why not pass in the return uri in the form submission using a hidden input field? No additional work will be needed by the controller other than validation of the return uri before performing a redirect.
Place the validation error string in session class's flashdata for echoing out in the form, along with any other data used to pre-populate your form)