Codeigniter 4🔥 [19.- Borrar registros]
En este tutorial vamos a trabajar con el borrado de registros. Codigo en github.com:
https://github.com/programadornovato/codeigniter4/commit/1fca146a9637e752a4153da8d244b8f5ff34974d
//app/Controllers/Home.php
<?php namespace App\Controllers;
use CodeIgniter\Controller;
use App\Models\UserModel;
class Home extends BaseController
{
public function __construct(){
helper('form');
}
public function guarda(){
$userModel=new UserModel($db);
$request= \Config\Services::request();
$data=array(
'name'=>$request->getPostGet('name'),
'email'=>$request->getPostGet('email'),
);
if($request->getPostGet('id')){
$data['id']=$request->getPostGet('id');
}
if($userModel->save($data)===false){
var_dump($userModel->errors());
}
if($request->getPostGet('id')){
$users=$userModel->find([$request->getPostGet('id')]);
$users=array('users'=>$users);
$estructura=view('estructura/header').view('estructura/formulario',$users);
}
else{
$users=$userModel->findAll();
$users=array('users'=>$users);
$estructura=view('estructura/header').view('estructura/body',$users);
}
return $estructura;
}
public function editar(){
$userModel=new UserModel($db);
$request= \Config\Services::request();
$id=$request->getPostGet('id');
$users=$userModel->find([$id]);
$users=array('users'=>$users);
$estructura=view('estructura/header').view('estructura/formulario',$users);
return $estructura;
}
public function borrar(){
$userModel=new UserModel($db);
$request= \Config\Services::request();
$id=$request->getPostGet('id');
$userModel->delete($id);
$users=$userModel->findAll();
$users=array('users'=>$users);
$estructura=view('estructura/header').view('estructura/body',$users);
return $estructura;
}
public function formulario(){
$estructura=view('estructura/header').view('estructura/formulario');
return $estructura;
}
public function index()
{
$userModel=new UserModel($db);
//$users=$userModel->find([1,2]);
//$users=$userModel->findAll();
//$users=$userModel->where('name','maria')->findAll();
//$users=$userModel->findAll(2,3);
//$users=$userModel->withDeleted()->findAll();
/*
$data=[
'name'=>"programador1",
'email'=>"programador1@hotmail.com"
];
$userModel->insert($data);
$data=[
'name'=>"programador2",
'email'=>"programador2@hotmail.com"
];
$userModel->update(10,$data);
$data=[
'name'=>"yo"
];
$userModel->update([2,3],$data);
$userModel->whereIn('id',[4,5,10])
->set(['name'=>'yo tambien'])
->update();
$data=[
'name'=>"programador11",
'email'=>"programador11@hotmail.com"
];
$userModel->save($data);
$data=[
'id'=>"12",
'name'=>"programador yo tambien",
'email'=>"programadorto@hotmail.com"
];
$userModel->save($data);
*/
//$userModel->delete([2,4,5]);
//$userModel->where('id',10)->delete();
//$userModel->purgeDeleted();
/*
$data=[
'name'=>"programadorvalido nuevo 2",
'email'=>"programadornuevo2@hotmail.com"
];
if($userModel->save($data)===false){
var_dump($userModel->errors());
}
*/
/*
$users=$userModel->asArray()->where('name','programador11')
->orderBy('id','asc')
->findAll();
var_dump($users);
*/
$users=$userModel->findAll();
$users=array('users'=>$users);
$estructura=view('estructura/header').view('estructura/body',$users);
return $estructura;
}
//--------------------------------------------------------------------
}
//app/Views/estructura/body.php
<body>
<div class="container">
<div class="row">
<a href="<?php echo base_url(); ?>home/formulario" class="btn btn-info" role="button" >Nuevo</a>
</div>
<div class="row">
<table class="table">
<tr>
<th scope="col">id</th>
<th scope="col">name</th>
<th scope="col">email</th>
<th scope="col">deleted</th>
<th scope="col">acciones</th>
</tr>
<?php
foreach($users as $user){
echo "<tr scope='row' >";
echo "<td>".$user['id']."</td>";
echo "<td>".$user['name']."</td>";
echo "<td>".$user['email']."</td>";
echo "<td>".$user['deleted']."</td>";
echo "<td>";
?>
<a href="<?php echo base_url(); ?>home/editar?id=<?php echo $user['id']; ?>" class="btn btn-warning" role="button" ><i class="fa fa-pencil-square-o"></i></a>
<a href="<?php echo base_url(); ?>home/borrar?id=<?php echo $user['id']; ?>" class="btn btn-danger" role="button" ><i class="fa fa-trash"></i></a>
<?php
echo "</td>";
echo "</tr>";
}
?>
</table>
</div>
</div>
</body>
</html>
![Codeigniter 4🔥 [19.- Borrar registros]](https://i.ytimg.com/vi/-ZnIx2u_2-0/hqdefault.jpg "Codeigniter 4🔥 [19.- Borrar registros] 2")
#Codeigniter4 #php7 #backend #Codeigniter #php .
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.
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