{# -*- mode: web; -*- #}

{% extends "base.html" %}


{% block title %}Add a new invoice{% endblock %}
{% block content %}

{% if message %}
{# the form was submitted and message exists #}
<p><strong>{{ item }}</strong></p>
{# links #}
<p><a href="{{ url_for('add_item', item=item) }}" class="button">Submit another {{ item }}</a></p>
<p><a href="/fapg/home">Return to the index</a></p>

{% else %}
{# the form is displayed when template opens via GET not POST #}

{# show flash - based on WTForms validators see
https://pythonprogramming.net/flash-flask-tutorial/
get_flashed_messages() exists here because of flash() in the route
function #}

{% with errors = get_flashed_messages() %} {% if errors %}
{% for err in errors %}
<div class="alert alert-danger alert-dismissible" role="alert">
    <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">×</span></button>
    {{ err }}
</div>
{% endfor %}
{% endif %}
{% endwith %}
{# end of flash #}


{# the form #}
<form action="{{ url_for('add_item', item=item) }}" method="POST">
    <fieldset>
	<legend>Add a new {{ item }} to our database.</legend>
	{% for field in form %}
	{{ field.label() }}
	{{ field() }}<br/>
	{% endfor %}
    </fieldset>
</form>

{% endif %}
{% endblock %}