PHP MVC - How to execute Model methods?

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PHP MVC - How to execute Model methods?

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#1 by (2 votes)

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Good afternoon!

How do I execute a method of the Model class, in specific a method of insertion to the DB, in case I need to send the data of the Form.

This is the form in View (sector.php):

<form method="POST" enctype="multipart/form-data">
     <div class="form-group">
          <label for="nomesetor">Nome do setor:</label>
          <input id="nomesetor" name="nomesetor" type="text" class="form-control col-12 col-sm-12">
     </div>

     <a href="<?php echo BASE_URL; ?>" class="btn btn-danger">Cancelar</a>
     <button type="submit" class="btn btn-primary">Cadastrar</button>
</form>

The method I need to run in the Model (Set.php) is this:

public function addSetor ($nome) {
    $sql = $this->db->prepare("INSERT INTO setor SET nomesetor = :nome");
    $sql->bindValue(":nome", $nome);
    $sql->execute();
}

Anyway, when I click the REGISTER button, I need to execute this method by sending the form. Do I need to go through the controller? And the form, sending via some URL in the action?

I'm waiting, thanks for any help.

php mvc view controller model

asked by anonymous 27.07.2018 / 21:01

1 answer

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score 2 · Accepted Answer

To pass the data as a parameter in the desired method, simply set an action on your form to the file, where it contains the Controller that has access to Your Model.

<form method="POST" enctype="multipart/form-data" action="caminho/seuController.php">

In your Controller you can check the $ _POST variable with the form data and call your method by passing the values as parameters.

if(isset($_POST['nomesetor']) && ! empty($_POST['nomesetor'])){
    $nomeSetor = $_POST['nomesetor']; /*não esqueça de escapar as informações por segurança ao inserir no banco de dados*/

    $this->addSetor($nomeSetor);
}

I hope I have helped:)