<?php
// Scenario: Get the content of a form by its number
// Description: Demonstrates how to retrieve the inner text or HTML content of a form element based on its position number on the page
// Classes used: DOM, XHEForm, XHEBrowser, XHEApplication
// Path to the init.php file for connecting to the XHE API
$xhe_host = getenv("RPABOT_HOST_URL");
if (!isset($path)){
    // Path to the init.php file for connecting to the XHE API
    $path = "../../../Templates/init.php";
    // Including init.php grants access to all classes and functionality for working with the XHE API
    require($path);
}

// English: Example of using get_content_by_number function to get form content by its number

// Load a page with forms
WEB::$browser->navigate(TEST_POLYGON_URL . "form.html");

// Example 1: Get the inner text of the form by number (as_html = false)
$formInnerText = DOM::$form->get_content_by_number(1, false);

// Display the form inner text
if ($formInnerText !== "") {
    echo "Form inner text by number: " . $formInnerText . "\n";
} else {
    echo "Failed to get form inner text by number.\n";
}

// Example 2: Get the inner HTML of the form by number (as_html = true)
$formInnerHTML = DOM::$form->get_content_by_number(1, true);

// Display the form inner HTML
if ($formInnerHTML !== "") {
    echo "Form inner HTML by number: " . $formInnerHTML . "\n";
} else {
    echo "Failed to get form inner HTML by number.\n";
}

// Stop the application
WINDOW::$app->quit();
?>