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nk20/apps/treasury/templates/treasury/invoice_form.html
2020-09-01 10:13:05 +02:00

118 lines
4.3 KiB
HTML

{% extends "base.html" %}
{% comment %}
SPDX-License-Identifier: GPL-3.0-or-later
{% endcomment %}
{% load i18n crispy_forms_tags %}
{% block content %}
<div class="card bg-white mb-3">
<h3 class="card-header text-center">
{{ title }}
</h3>
<div class="card-body">
{% if object.pk and not object.locked %}
<div class="alert alert-info">
{% blocktrans trimmed %}
Warning: the LaTeX template is saved with this object. Updating the invoice implies regenerate it.
Be careful if you manipulate old invoices.
{% endblocktrans %}
</div>
{% elif object.locked %}
<div class="alert alert-info">
{% blocktrans trimmed %}
This invoice is locked and can no longer be edited.
{% endblocktrans %}
</div>
{% endif %}
</div>
<form method="post" action="">
{% csrf_token %}
{# Render the invoice form #}
<div class="card-body">
{% crispy form %}
</div>
{# The next part concerns the product formset #}
{# Generate some hidden fields that manage the number of products, and make easier the parsing #}
{{ formset.management_form }}
<table class="table table-condensed table-striped">
{# Fill initial data #}
{% for form in formset %}
{% if forloop.first %}
<thead>
<tr>
<th>{{ form.designation.label }}<span class="asteriskField">*</span></th>
<th>{{ form.quantity.label }}<span class="asteriskField">*</span></th>
<th>{{ form.amount.label }}<span class="asteriskField">*</span></th>
</tr>
</thead>
<tbody id="form_body">
{% endif %}
<tr class="row-formset">
<td>{{ form.designation }}</td>
<td>{{ form.quantity }}</td>
<td>{{ form.amount }}</td>
{# These fields are hidden but handled by the formset to link the id and the invoice id #}
{{ form.invoice }}
{{ form.id }}
</tr>
{% endfor %}
</tbody>
</table>
{# Display buttons to add and remove products #}
<div class="card-body">
{% if not object.locked %}
<div class="btn-group btn-block" role="group">
<button type="button" id="add_more" class="btn btn-success">{% trans "Add product" %}</button>
<button type="button" id="remove_one" class="btn btn-danger">{% trans "Remove product" %}</button>
</div>
{% endif %}
<button type="submit" class="btn btn-block btn-primary">{% trans "Submit" %}</button>
</div>
</form>
</div>
{# Hidden div that store an empty product form, to be copied into new forms #}
<div id="empty_form" style="display: none;">
<table class='no_error'>
<tbody id="for_real">
<tr class="row-formset">
<td>{{ formset.empty_form.designation }}</td>
<td>{{ formset.empty_form.quantity }} </td>
<td>{{ formset.empty_form.amount }}</td>
{{ formset.empty_form.invoice }}
{{ formset.empty_form.id }}
</tr>
</tbody>
</table>
</div>
{% endblock %}
{% block extrajavascript %}
<script>
/* script that handles add and remove lines */
IDS = {};
$("#id_products-TOTAL_FORMS").val($(".row-formset").length - 1);
$('#add_more').click(function () {
let form_idx = $('#id_products-TOTAL_FORMS').val();
$('#form_body').append($('#for_real').html().replace(/__prefix__/g, form_idx));
$('#id_products-TOTAL_FORMS').val(parseInt(form_idx) + 1);
$('#id_products-' + parseInt(form_idx) + '-id').val(IDS[parseInt(form_idx)]);
});
$('#remove_one').click(function () {
let form_idx = $('#id_products-TOTAL_FORMS').val();
if (form_idx > 0) {
IDS[parseInt(form_idx) - 1] = $('#id_products-' + (parseInt(form_idx) - 1) + '-id').val();
$('#form_body tr:last-child').remove();
$('#id_products-TOTAL_FORMS').val(parseInt(form_idx) - 1);
}
});
</script>
{% endblock %}