erpnext/www/lms/macros/hero.html

{% macro hero(title, description, is_enrolled) %}
	<div class='container pb-5'>
		<h1>{{ title}}</h1>
		<p class='lead' style="max-width: 100%;">{{ description }}</p>
		<p class="mt-4">
			{% if frappe.session.user == 'Guest' %}
			<a id="signup" class="btn btn-primary btn-lg" href="/login#signup">Sign Up</a>
			{% elif not is_enrolled %}
			<button id="enroll" class="btn btn-primary btn-lg" onclick="enroll()">Enroll</button>
			{% endif %}
		</p>
	</div>

{% block script %}
<script type="text/javascript">
	function enroll() {
		console.log(frappe.utils.get_query_params())
	}
</script>
{% endblock %}
{% endmacro %}