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| Live search with ajax |
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Posted by: mohs3n - 07-05-2020, 04:10 AM - Forum: CodeIgniter 4 Support
- Replies (5)
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Hi
I've been looking for a tutorial on how to make a live user search with CI4 but I haven't found anything useful on the net.
I am creating a backend with CI4 and on the user management page I have a search input which I want to be a live search with ajax where I can start typing a name and it shows me suggestions.
Has anybody done this with CI4?
I'd appreciate if anybody could share their ideas or some code snippets. 
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| My template library |
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Posted by: cvlancvlan - 07-04-2020, 10:47 PM - Forum: CodeIgniter 4 Support
- Replies (1)
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I'm beginner in codeigniter 4. Recently i created this Template Library for my project. If someone have suggestions please put here.
I inspired from this project: https://github.com/lonnieezell/myth-forums
app/Libraries/TemplateLibrary.php
PHP Code: <?php namespace App\Libraries;
use CodeIgniter\View\View;
use Config\Services;
class TemplateLibrary {
private $renderer;
private $template;
public function __construct() {
$this->template = [];
/* Theme */
$this->template['theme'] = 'default';
/* Headline */
$this->template['headline'] = '';
/* Breadcrumb */
$this->template['breadcrumb'] = '';
/* Canonical */
$this->template['canonical'] = '';
/* Meta */
$this->template['meta'] = [
'title' => '',
'description' => '',
'keywords' => '',
'robots' => 'INDEX, FOLLOW'
];
/* Css files */
$this->template['css_files'] = [];
/* Js files */
$this->template['js_files'] = [];
}
public function setTheme(string $theme) {
$this->template['theme'] = $theme;
}
public function setHeadline(string $headline) {
$this->template['headline'] = $headline;
}
public function setBreadcrumb(array $breadcrumb) {
$this->template['breadcrumb'] = $breadcrumb;
}
public function setCanonical(string $canonical) {
$this->template['canonical'] = $canonical;
}
public function setMeta(string $key, $value) {
if ( array_key_exists($key, $this->template['meta']) ) {
$this->template['meta'][$key] = (string) $value;
}
}
public function addCssFile(string $key, string $path, int $priority) {
if ( strpos($path, 'https://') === false ) {
$path = href('themes/' . strtolower($this->template['theme']) . '/' . $path);
}
$this->template['css_files'][$key]['path'] = $path;
$this->template['css_files'][$key]['priority'] = $priority;
usort($this->template['css_files'], function($a, $b) {
return $a['priority'] - $b['priority'];
});
}
public function addJsFile(string $key, string $path, int $priority) {
if ( strpos($path, 'https://') === false ) {
$path = href('themes/' . strtolower($this->template['theme']) . '/' . $path);
}
$this->template['js_files'][$key]['path'] = $path;
$this->template['js_files'][$key]['priority'] = $priority;
usort($this->template['js_files'], function($a, $b) {
return $a['priority'] - $b['priority'];
});
}
public function getTemplate() {
return $this->template;
}
public function getTheme() {
return $this->template['theme'];
}
public function getHeadline() {
return $this->template['headline'];
}
public function getBreadcrumb() {
return $this->template['breadcrumb'];
}
public function getCanonical() {
return $this->template['canonical'];
}
public function getMeta(string $key) {
if ( array_key_exists($key, $this->template['meta']) ) {
return $this->template['meta'][$key];
} return NULL;
}
public function getCssFiles() {
return $this->template['css_files'];
}
public function getJsFiles() {
return $this->template['js_files'];
}
/*
public function renderView(string $name, array $data = [], array $options = []) {
return view('MyApp\Views\\' . ucfirst($this->template['theme']) . '\\' . $name, $data, $options);
}
public function render(string $name, array $data = [], array $options = []) {
$data['template'] = $this;
return $this->renderView($name, $data, ['saveData' => true]);
}
*/
private function getRenderer() {
if ( $this->renderer !== NULL ) {
return $this->renderer;
}
$path = ROOTPATH . 'myapp/Views/' . ucfirst($this->template['theme']);
$this->renderer = Services::renderer($path, null, false);
return $this->renderer;
}
public function renderView(string $name, array $data = [], array $options = []) {
$renderer = $this->getRenderer();
$saveData = null;
if (array_key_exists('saveData', $options)) {
$saveData = (bool) $options['saveData'];
unset($options['saveData']);
}
return $renderer->setData($data, 'raw')
->render($name, $options, $saveData);
}
public function render(string $name, array $data = []) {
$data['template'] = $this->template;
return $this->renderView($name, $data, ['saveData' => true]);
}
}
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| my model does not work as expected |
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Posted by: Ahmad Ali - 07-04-2020, 09:14 PM - Forum: Model-View-Controller
- Replies (1)
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Hi, I have a users table in the database the problem is when I want to update a selected row in the table using save or update function it does not update.
I don't know why but I'm sure that the code is fine.
Below is the function that updates the selected row.
PHP Code: public function edit_profile()
{
if ($this->request->getPost()) {
$email = $this->request->getPost('email');
$username = $this->request->getPost('username');
$model = new UserModel();
$site_session = new site_session();
$id = session()->get($site_session->userid());
echo $id . ' ', $email . ' ' . $username;
$model->save([
'id' => $id,
'email' => $email,
'username' => $username
]);
}
// return redirect()->to('profile');
}
PHP Code: <?php
namespace App\Models;
use CodeIgniter\Model;
use site_session;
class UserModel extends Model
{
protected $table = 'users';
protected $primaryKey = 'id';
protected $returnType = 'array';
protected $useSoftDeletes = true;
protected $allowedFields = ['email', 'username', 'password'];
protected $useTimestamps = true;
protected $createdField = 'created_at';
protected $updatedField = 'updated_at';
protected $deletedField = 'deleted_at';
protected $validationRules = [
'email' => 'required|valid_email',
'username' => 'required|min_length[2]|max_length[10]|is_unique[users.username]',
'password' => 'required|min_length[8]|max_length[20]'
];
protected $validationMessages = [
'email' => [
'required' => 'This field is required',
'valid_email' => 'email is not valid make sure you wrote it right'
],
'username' => [
'required' => 'This field is required',
'min_length' => 'the min username is 2',
'is_unique' => 'this username is takken',
'max_length' => 'the max username is 10'
],
'password' => [
'required' => 'This field is required',
'min_length' => 'the min pasword is 8',
'max_length' => 'the max pasword is 20'
]
];
// protected $skipValidation = false;
protected $beforeInsert = ['hashPassword'];
protected $beforeUpdate = ['hashPassword'];
protected function hashPassword(array $data)
{
if (!isset($data['data']['password']))
return $data;
$password = $data['data']['password'];
$data['data']['password'] = password_hash($password, PASSWORD_DEFAULT);
return $data;
}
public function validateUser($data , $password){
if(password_verify($password , $data)){
return true;
}
if(password_verify($data , $password)){
return true;
}
return false;
}
}
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Show email errors |
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Posted by: Ceo - 07-04-2020, 03:16 PM - Forum: CodeIgniter 4 Support
- Replies (1)
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How do I view the particular error when trying to send an email.
The email->send() only returns boolean and thus I cannot catch an exception
Any help?
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| Table Custom |
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Posted by: gra - 07-04-2020, 10:56 AM - Forum: CodeIgniter 4 Support
- Replies (4)
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I would like to create a dynamic table with the edit and delete buttons.
PHP Code: $this->table->setheading( 'Product',
'Description',
'Number',
'Actions'
);
foreach ($param as $key_TB => $value) {
//second Buttons Delete
$LAY_BT_Delete = '<form action="FormDelete" method="POST">
<input type="text" hidden name="id" value="'.$value["id"].'">
<button class="btn btn-danger" type="submit">
Delete
</button>
</frorm>';
// Close first button Change FormChange
$LAY_BT_Change ='<button class="btn btn-primary" type="submit" >
Change
</button>
</frorm>';
//Data for form change
$this->table->addRow( '<form action="FormChange" method="POST">'
.'<input type="text" class="form-control" maxlength="50" required name="name" value="'.$value["name"].'">',
'<input type="text" class="form-control" maxlength="50" name="description" value="'.$value["description"].'">',
$Number,
$LAY_BT_Change.$LAY_BT_Delete);
}
return $this->table->generate();
But without understanding the data to be sent.
And it doesn't allow me to generate the second submission form.
what solution can i use?
Thanks
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| Filter arguments - howto? |
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Posted by: tgix - 07-04-2020, 01:31 AM - Forum: CodeIgniter 4 Support
- No Replies
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Creating my RESTful API and I'd like to use the filter arguments as described in the docs:
http://codeigniter.com/user_guide/incomi...ng-filters
However, the FilterInterface signatures for after() and before() doesn't allow me to access the arguments passed (even though they are passed from \CodeIgniter\Filters::run). As I cannot create my own implementations of after() and before() that includes the argument without breaking \CodeIgniter\Filters\FilterInterface I'm at a loss here.
Realizing that a patch for this would break all code implementing \CodeIgniter\Filters\FilterInterface I don't find that to be a good solution, but still I'm working on a patch.
Or, maybe I am missing something completely?
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| Problem with redirect-> to |
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Posted by: hugoafr - 07-03-2020, 11:20 PM - Forum: CodeIgniter 4 Support
- Replies (2)
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Hello,
sorry for my English,
I have a strange problem, redirection works fine when I call it from a method, but when I call it from a function it doesn't work.
Example:
PHP Code: //Example function to redirect
public function _redirect_user(){
return redirect()->to(site_url('proyecto/index'));
}
//This does not work, it does not throw an error, it is just as if the process ended.
public function my_method_a()
{
$this->_redirect_user();
}
//This works fine.
public function my_method_b()
{
return redirect()->to(site_url('proyecto/index'));
}
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| How to return $data to modal btn form (for Edit function) |
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Posted by: Maxel - 07-03-2020, 06:45 PM - Forum: General Help
- Replies (1)
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Hi, i'm new with php and i wonder anybody here can help me with how to return data to a modal button.
when calling the edit button a page, it is quite easy as you just have to load the $data array in the controller that leads the view.
But with the modal button, there is no loading view, then where are loading the $data.
Please need help i'm stuck with my project work
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