Delete session value from a variable

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I have a button reset to delete values from a form.

It turns out that I wanted to delete the session variable in PHP and I can’t do it, it can be by jQuery.

This is the code I have: 

document.getElementById("pesquisa").reset();
php jquery

1 answer

1

Creates a function that will call the reset that you currently use and will clean the Session through Ajax, all you need to do is call the function on the button where the type will be Button and the onclick you pass the name of the created function.

PHP code:

Try {
    // limpa a sessão
    $_SESSION = array();

    // destroy a sessão
    session_destroy();

    echo "sucesso";
}
cacth(Exception $e) {
    echo "erro";
}

Code jQuery:

function resetSession() {
    $("pesquisa").reset();

    $.ajax({
        url: "Acao.php",
        method: "POST",
        data: {},
        async: false,
        cache: false,
        success: function (data) {
            if (data != "sucesso") {
                Alert("Session não finalizada!");
            }
            else {
                Alert("Session finalizada!");
            }
        },
        error: function () {
            Alert("Ocorreu uma falha!";
        }
    });
}

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