mirror of https://gitlab.crans.org/bde/nk20
90 lines
3.7 KiB
HTML
90 lines
3.7 KiB
HTML
{% extends "base.html" %}
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{% load static %}
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{% load i18n %}
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{% load crispy_forms_tags %}
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{% block content %}
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<p><a class="btn btn-default" href="{% url 'treasury:invoice_list' %}">{% trans "Invoices list" %}</a></p>
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<form method="post" action="">
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{% csrf_token %}
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{# Render the invoice form #}
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{% crispy form %}
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{# The next part concerns the product formset #}
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{# Generate some hidden fields that manage the number of products, and make easier the parsing #}
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{{ formset.management_form }}
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<table class="table table-condensed table-striped">
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{# Fill initial data #}
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{% for form in formset %}
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{% if forloop.first %}
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<thead>
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<tr>
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<th>{{ form.designation.label }}<span class="asteriskField">*</span></th>
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<th>{{ form.quantity.label }}<span class="asteriskField">*</span></th>
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<th>{{ form.amount.label }}<span class="asteriskField">*</span></th>
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</tr>
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</thead>
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<tbody id="form_body">
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{% endif %}
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<tr class="row-formset">
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<td>{{ form.designation }}</td>
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<td>{{ form.quantity }}</td>
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<td>{{ form.amount }}</td>
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{# These fields are hidden but handled by the formset to link the id and the invoice id #}
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{{ form.invoice }}
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{{ form.id }}
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</tr>
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{% endfor %}
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</tbody>
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</table>
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{# Display buttons to add and remove products #}
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<div class="btn-group btn-block" role="group">
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<button type="button" id="add_more" class="btn btn-primary">{% trans "Add product" %}</button>
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<button type="button" id="remove_one" class="btn btn-danger">{% trans "Remove product" %}</button>
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</div>
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<div class="btn-block">
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<button type="submit" class="btn btn-block btn-primary">{% trans "Submit" %}</button>
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</div>
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</form>
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<div id="empty_form" style="display: none;">
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{# Hidden div that store an empty product form, to be copied into new forms #}
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<table class='no_error'>
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<tbody id="for_real">
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<tr class="row-formset">
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<td>{{ formset.empty_form.designation }}</td>
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<td>{{ formset.empty_form.quantity }} </td>
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<td>{{ formset.empty_form.amount }}</td>
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{{ formset.empty_form.invoice }}
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{{ formset.empty_form.id }}
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</tr>
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</tbody>
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</table>
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</div>
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{% endblock %}
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{% block extrajavascript %}
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<script>
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{# Script that handles add and remove lines #}
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IDS = {};
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$("#id_product_set-TOTAL_FORMS").val($(".row-formset").length - 1);
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$('#add_more').click(function () {
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var form_idx = $('#id_product_set-TOTAL_FORMS').val();
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$('#form_body').append($('#for_real').html().replace(/__prefix__/g, form_idx));
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$('#id_product_set-TOTAL_FORMS').val(parseInt(form_idx) + 1);
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$('#id_product_set-' + parseInt(form_idx) + '-id').val(IDS[parseInt(form_idx)]);
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});
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$('#remove_one').click(function () {
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let form_idx = $('#id_product_set-TOTAL_FORMS').val();
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if (form_idx > 0) {
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IDS[parseInt(form_idx) - 1] = $('#id_product_set-' + (parseInt(form_idx) - 1) + '-id').val();
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$('#form_body tr:last-child').remove();
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$('#id_product_set-TOTAL_FORMS').val(parseInt(form_idx) - 1);
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}
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});
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</script>
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{% endblock %}
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