PHP code example of dconco / phpspa

1. Go to this page and download the library: Download dconco/phpspa library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

dconco / phpspa example snippets


$counter = createState("counter", 0);



// layout.php
function layout() {
    return <<<HTML
    <html>
        <head>
            <title>My Live App</title>
        </head>
        <body>
            <div id="app">__CONTENT__</div>
            <script src="https://cdn.jsdelivr.net/npm/phpspa-js"></script>
        </body>
    </html>
    HTML;
}



// components.php
function HomePage() {
    $counter = createState("count", 0);

    return <<<HTML
        <h1>Counter: {$counter}</h1>
        <button onclick="phpspa.setState('count', {$counter} + 1)">Increase</button>
        <button onclick="phpspa.setState('count', 0)">Reset</button>
        <br><br>
        <Link to="/login" label="Go to Login" />
    HTML;
}

function LoginPage() {
    return <<<HTML
        <h2>Login</h2>
        <form method="post">
            <input name="username" placeholder="Username"><br>
            <input name="password" type="password" placeholder="Password"><br>
            <button type="submit">Login</button>
        </form>
    HTML;
}



// index.php
s.php';

$app = new App('layout');
$app->targetId('app');

$app->attach(
    (new Component('HomePage'))
        ->title('Home')
        ->method('GET')
        ->route('/')
);

$app->attach(
    (new Component('LoginPage'))
        ->title('Login')
        ->method('GET|POST')
        ->route('/login')
);

$app->run();