Fix inline product forms POST, Add limits to default page, add all orders menu entry and GET option, fix imported modules

orders_app/forms.py

@@ -1,5 +1,5 @@
 from crispy_forms.helper import FormHelper
-from crispy_forms.layout import Layout, Field, Fieldset, Div, HTML, ButtonHolder, Submit
+from crispy_forms.layout import Layout, Field, Fieldset, Div, Row, HTML, ButtonHolder, Submit
 from django import forms
 from django.urls import reverse_lazy
 from django.forms.models import inlineformset_factory
@@ -8,6 +8,11 @@ from django_addanother.widgets import AddAnotherWidgetWrapper
 from orders_app.custom_layout_object import Formset
 from orders_app.models import Order, OrderProduct, Customer, Product, Store
 
+from .models import *
+from .custom_layout_object import Formset
+
+import re
+
 
 class CustomerForm(forms.ModelForm):
     class Meta:
@@ -78,6 +83,7 @@ class StoreForm(forms.ModelForm):
 class OrderLine(forms.ModelForm):
     class Meta:
         model = OrderProduct
+        exclude = ()
         fields = ['id', 'order', 'product', 'amount', 'cake_type', 'cake_type_num', 'cake_color', 'cake_color_other', 'fyt_color', 'fyt_color_other', 'cake_flavor', 'cake_img', 'cream_cake_3d', 'cream_cake_height', 'cream_cake_img', 'engagement_cake_type', 'engagement_cake_base', 'engagement_cake_pcs', 'engagement_cake_pcs_other', 'engagement_cake_glaze', 'cup_flavor', 'cup_color', 'cup_color_other', 'cup_type', 'candy_bar_type', 'candy_bar_decor', 'candy_bar_decor_other', 'candy_bar_wrap', 'info']
         widgets = {
             'product': AddAnotherWidgetWrapper(
@@ -92,9 +98,13 @@ class OrderLine(forms.ModelForm):
             'info': forms.Textarea(attrs={'rows': 2, 'cols': 30}),
         }
 
-    def __init__(self, *arg, **kwarg):
+    def __init__(self, *args, **kwargs):
-        super(OrderLine, self).__init__(*arg, **kwarg)
+        super().__init__(*args, **kwargs)
-        self.empty_permitted = False
+        
+        formtag_prefix = re.sub('-[0-9]+$', '', kwargs.get('prefix', ''))
+
+        self.helper = FormHelper()
+        self.helper.form_tag = False
         self.fields['product'].label = "Προϊόν"
         self.fields['amount'].label = "Ποσότητα"
         self.fields['cake_type'].label = "Τύπος"
@@ -122,6 +132,40 @@ class OrderLine(forms.ModelForm):
         self.fields['candy_bar_decor_other'].label = "Ντεκόρ CandyBar Άλλο"
         self.fields['candy_bar_wrap'].label = "Τύλιγμα CandyBar"
         self.fields['info'].label = "Πληροφορίες"
+        self.helper.layout = Layout(
+            Row(
+                Field('product'),
+                Field('amount'),
+                Field('cake_type'),
+                Field('cake_type_num'),
+                Field('cake_color'),
+                Field('cake_color_other'),
+                Field('fyt_color'),
+                Field('fyt_color_other'),
+                Field('cake_flavor'),
+                Field('cake_img'),
+                Field('cream_cake_3d'),
+                Field('cream_cake_height'),
+                Field('cream_cake_img'),
+                Field('engagement_cake_type'),
+                Field('engagement_cake_base'),
+                Field('engagement_cake_pcs'),
+                Field('engagement_cake_pcs_other'),
+                Field('engagement_cake_glaze'),
+                Field('cup_flavor'),
+                Field('cup_color'),
+                Field('cup_color_other'),
+                Field('cup_type'),
+                Field('candy_bar_type'),
+                Field('candy_bar_decor'),
+                Field('candy_bar_decor_other'),
+                Field('candy_bar_wrap'),
+                Field('info'),
+                Field('DELETE'),
+                css_class='formset_row-{}'.format(formtag_prefix)
+            )
+        )
+        
 
 
 OrderLineFormSet = inlineformset_factory(
@@ -138,6 +182,7 @@ OrderLineFormSetEdit = inlineformset_factory(
 class OrderForm(forms.ModelForm):
     class Meta:
         model = Order
+        exclude = ()
         fields = ['order_status', 'customer_name', 'customer_address', 'customer_telephone', 'customer_email', 'delivery', 'delivery_date', 'store', 'order_info', 'order_products']
         widgets = {
             'delivery_date': forms.DateInput(attrs={'type': 'text', 'id': 'delivery_date', 'class': 'datepicker'}),
@@ -153,7 +198,7 @@ class OrderForm(forms.ModelForm):
         super(OrderForm, self).__init__(*args, **kwargs)  
         self.helper = FormHelper()
         self.helper.form_tag = True
-        self.helper.render_hidden_fields = True
+        #self.helper.render_hidden_fields = True
         self.helper.form_class = 'form-horizontal'
         self.helper.label_class = 'col-md-3 create-label'
         self.helper.field_class = 'col-md-9'

orders_app/models.py

@@ -3,7 +3,6 @@ from django.core.validators import MinValueValidator, MaxValueValidator
 from django.db import models
 from phonenumber_field.modelfields import PhoneNumberField
 
-
 class Store(models.Model):
     name = models.CharField(max_length=128)
     address = models.CharField(max_length=128)
@@ -190,7 +189,7 @@ class OrderProduct(models.Model):
     product = models.ForeignKey(Product, on_delete=models.CASCADE)
     amount = models.FloatField(validators=[MinValueValidator(0.01), MaxValueValidator(999)])
 
-    #az = 'ΚΙΛΑ	ΓΕΥΣΗ	KARDASIS 	Νο	ΧΡΩΜΑ	ΦΥΤΙΛΑΚΙ	ΠΑΡΑΤΗΡΗΣΕΙΣ'
+    #vars = 'ΚΙΛΑ	ΓΕΥΣΗ	KARDASIS 	Νο	ΧΡΩΜΑ	ΦΥΤΙΛΑΚΙ	ΠΑΡΑΤΗΡΗΣΕΙΣ'
     cake_type = models.CharField(max_length=45, choices=CAKE_TYPES, blank=True, null=True)
     cake_type_num = models.FloatField(max_length=128, default="0", blank=True, null=True)
     cake_color = models.CharField(max_length=45, choices=COLOR_OPTIONS, blank=True, null=True)
@@ -199,19 +198,19 @@ class OrderProduct(models.Model):
     fyt_color_other = models.CharField(max_length=128, blank=True, null=True)
     cake_flavor = models.CharField(max_length=45, choices=CAKE_FLAVORS, blank=True, null=True)
     cake_img = models.ImageField(blank=True, null=True)
-    #az = 'ΜΕΓΕΘΟΣ	ΥΨΟΣ	ΓΕΥΣΗ	ΠΑΡΑΤΗΡΗΣΕΙΣ'
+    #vars = 'ΜΕΓΕΘΟΣ	ΥΨΟΣ	ΓΕΥΣΗ	ΠΑΡΑΤΗΡΗΣΕΙΣ'
     cream_cake_3d = models.CharField(max_length=45, choices=CREAM_3D, default="ΟΧΙ", blank=True)
     cream_cake_height = models.FloatField(max_length=128, default="0", blank=True, null=True)
     cream_cake_img = models.ImageField(blank=True, null=True)
 
-    #az = 'ΓΑΜΟΣ	ΒΑΣΗ	ΤΕΜΑΧΙΑ	ΓΕΥΣΗ	ΠΑΡΑΤΗΡΗΣΕΙΣ'
+    #vars = 'ΓΑΜΟΣ	ΒΑΣΗ	ΤΕΜΑΧΙΑ	ΓΕΥΣΗ	ΠΑΡΑΤΗΡΗΣΕΙΣ'
     engagement_cake_type = models.CharField(max_length=45, choices=ENGAMENT_TYPE, blank=True, null=True)
     engagement_cake_base = models.CharField(max_length=128, blank=True, null=True)
     engagement_cake_pcs = models.CharField(max_length=45, choices=ENGAMENT_CAKE_PIECES, blank=True, null=True)
     engagement_cake_pcs_other = models.CharField(max_length=128, blank=True, null=True)
     engagement_cake_glaze = models.CharField(max_length=45, choices=ENGAMENT_CAKE_GLAZE, blank=True, null=True)
 
-    #az = 'ΤΕΜΑΧΙΑ	ΓΕΥΣΗ	ΚΥΠΕΛΛΟ	ΧΡΩΜΑ	ΤΕΜΑΧΙΑ	ΧΡΩΜΑ	ΔΙΑΚΟΣΜΗΣΗ	ΤΥΛΙΓΜΕΝΑ	ΠΑΡΑΤΗΡΗΣΕΙΣ'
+    #vars = 'ΤΕΜΑΧΙΑ	ΓΕΥΣΗ	ΚΥΠΕΛΛΟ	ΧΡΩΜΑ	ΤΕΜΑΧΙΑ	ΧΡΩΜΑ	ΔΙΑΚΟΣΜΗΣΗ	ΤΥΛΙΓΜΕΝΑ	ΠΑΡΑΤΗΡΗΣΕΙΣ'
     cup_flavor = models.CharField(max_length=45, choices=CUP_FLAVORS, blank=True, null=True)
     cup_color = models.CharField(max_length=45, choices=COLOR_OPTIONS, blank=True, null=True)
     cup_color_other = models.CharField(max_length=128, blank=True, null=True)

orders_app/users.txt

@@ -7,6 +7,9 @@ sp1!glk2
 spiti3
 sp4$glku3
 
+spiti4
+sp5%glku4
+
 pronorth
 pro1!north123!@#
 

orders_app/views.py

@@ -15,6 +15,10 @@ from reportlab.pdfbase import pdfmetrics
 from reportlab.pdfbase.ttfonts import TTFont
 from reportlab.pdfgen import canvas
 from textwrap import wrap
+from .models import *
+from .forms import *
+from django.views.generic.edit import CreateView, UpdateView
+from django.db import transaction
 
 
 from orders_app.forms import OrderForm, OrderLineFormSet, CustomerForm, ProductForm, StoreForm,\
@@ -270,14 +274,36 @@ class DashboardPageView(LoginRequiredMixin, TemplateView):
     
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
-        time_delta = datetime.today() - timedelta(days=30)
+        time_delta = datetime.today() - timedelta(days=90)
-
+        try:
+            all_orders = self.request.GET['all_orders']
+        except KeyError:
+            all_orders = False
         if self.request.user.id == 3:
-            context["DB_Objects"] = Order.objects.filter(store=1).filter(order_date__gte=time_delta).order_by('id').reverse()
+            if all_orders:
+                context["DB_Objects"] = Order.objects.filter(store_id=3).order_by('id').reverse()
+            else:
+                context["DB_Objects"] = Order.objects.filter(store_id=3).filter(order_date__gte=time_delta).order_by('id').reverse()
         elif self.request.user.id == 4:
-            context["DB_Objects"] = Order.objects.filter(store=2).filter(order_date__gte=time_delta).order_by('id').reverse()
+            if all_orders:
+                context["DB_Objects"] = Order.objects.filter(store_id=4).order_by('id').reverse()
+            else:
+                context["DB_Objects"] = Order.objects.filter(store_id=4).filter(order_date__gte=time_delta).order_by('id').reverse()
         elif self.request.user.id == 5:
-            context["DB_Objects"] = Order.objects.filter(store=3).filter(order_date__gte=time_delta).order_by('id').reverse()
+            if all_orders:
+                context["DB_Objects"] = Order.objects.filter(store_id=5).order_by('id').reverse()
+            else:
+                context["DB_Objects"] = Order.objects.filter(store_id=5).filter(order_date__gte=time_delta).order_by('id').reverse()
+        elif self.request.user.id == 6:
+            if all_orders:
+                context["DB_Objects"] = Order.objects.filter(store_id=6).order_by('id').reverse()
+            else:
+                context["DB_Objects"] = Order.objects.filter(store_id=6).filter(order_date__gte=time_delta).order_by('id').reverse()
+        elif self.request.user.id == 7:
+            if all_orders:
+                context["DB_Objects"] = Order.objects.filter(store_id=7).order_by('id').reverse()
+            else:
+                context["DB_Objects"] = Order.objects.filter(store_id=7).filter(order_date__gte=time_delta).order_by('id').reverse()
         else:
             context["DB_Objects"] = Order.objects.filter(order_date__gte=time_delta).order_by('id').reverse()
         context["active_page"] = 'dashboard'
@@ -297,24 +323,32 @@ class ProductPageView(LoginRequiredMixin, TemplateView):
 
 class OrderProductsPageView(LoginRequiredMixin, TemplateView):
     template_name = "diaxeirisi/Dashboard.OrderProducts.html"
-    time_delta = datetime.today() - timedelta(days=30)
+    
+
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
-        print(self.request.user.id)
         if self.request.user.id == 3:
-            order_ids = Order.objects.filter(store=1).filter(order_date__gte=time_delta).order_by('id').reverse()
+            order_ids = Order.objects.filter(store_id=3).order_by('-id')[:200]
             order_ids = list(answer.id for answer in order_ids)
             context["DB_Objects"] = OrderProduct.objects.filter(order_id__in=order_ids)
         elif self.request.user.id == 4:
-            order_ids = Order.objects.filter(store=2).filter(order_date__gte=time_delta).order_by('id').reverse()
+            order_ids = Order.objects.filter(store_id=4).order_by('-id')[:200]
             order_ids = list(answer.id for answer in order_ids)
             context["DB_Objects"] = OrderProduct.objects.filter(order_id__in=order_ids)
         elif self.request.user.id == 5:
-            order_ids = Order.objects.filter(store=3).filter(order_date__gte=time_delta).order_by('id').reverse()
+            order_ids = Order.objects.filter(store_id=5).order_by('-id')[:200]
+            order_ids = list(answer.id for answer in order_ids)
+            context["DB_Objects"] = OrderProduct.objects.filter(order_id__in=order_ids)
+        elif self.request.user.id == 6:
+            order_ids = Order.objects.filter(store_id=6).order_by('-id')[:200]
+            order_ids = list(answer.id for answer in order_ids)
+            context["DB_Objects"] = OrderProduct.objects.filter(order_id__in=order_ids)
+        elif self.request.user.id == 7:
+            order_ids = Order.objects.filter(store_id=7).order_by('-id')[:200]
             order_ids = list(answer.id for answer in order_ids)
             context["DB_Objects"] = OrderProduct.objects.filter(order_id__in=order_ids)
         else:
-            context["DB_Objects"] = OrderProduct.objects.all().filter(order_date__gte=time_delta).order_by('id').reverse()
+            context["DB_Objects"] = OrderProduct.objects.all().order_by('-id')[:200]
         context["active_page"] = 'products'
         return context
 
@@ -449,6 +483,7 @@ class OrderUpdate(UpdateView):
     form_class = OrderForm
     template_name = 'orders/order_create.html'
 
+
     def get_success_url(self):
         return reverse_lazy('orders_app:order_update', kwargs={'pk': self.object.pk})
 
@@ -458,25 +493,27 @@ class OrderUpdate(UpdateView):
     def get_order_id(self):
         return self.kwargs['pk']
 
-    def get_context_data(self, **kwargs):
+
-        context = super(OrderUpdate, self).get_context_data(**kwargs)
+    def get_context_data(self, *args, **kwargs):
+        data = super(OrderUpdate, self).get_context_data(**kwargs)
         if self.request.POST:
-            context['order_products'] = OrderLineFormSetEdit(self.request.POST, self.request.FILES, instance=self.object)
+            data['order_products'] = OrderLineFormSetEdit(self.request.POST, instance=self.object)
         else:
-            context['order_products'] = OrderLineFormSetEdit(instance=self.object)
+            data['order_products'] = OrderLineFormSetEdit(instance=self.object)
-        return context
+        return data
+
+
 
     def post(self, request, *args, **kwargs):
         order_data = Order.objects.get(id=self.get_order_id())
         #order_line_data = OrderProduct.objects.filter(order=self.get_order_id())
         form = OrderForm(self.request.POST, self.request.FILES, instance=order_data) #, initial={model_to_dict(order_data)}
         order_products = OrderLineFormSetEdit(self.request.POST, self.request.FILES, instance=form.instance)
+        
         if form.is_valid() and order_products.is_valid():
             form.save()
             for inline_form in order_products:
-                if not inline_form.cleaned_data['DELETE']:
                 inline_form.save()
-
             messages.success(self.request, "Η παραγγελία αποθηκευτηκέ")
             return HttpResponseRedirect(request.META['HTTP_REFERER'])
         else:

static/formset/jquery.formset.js

@@ -0,0 +1,248 @@
+/**
+ * jQuery Formset 1.5-pre
+ * @author Stanislaus Madueke (stan DOT madueke AT gmail DOT com)
+ * @requires jQuery 1.2.6 or later
+ *
+ * Copyright (c) 2009, Stanislaus Madueke
+ * All rights reserved.
+ *
+ * Licensed under the New BSD License
+ * See: http://www.opensource.org/licenses/bsd-license.php
+ */
+;(function($) {
+    $.fn.formset = function(opts)
+    {
+        var options = $.extend({}, $.fn.formset.defaults, opts),
+            flatExtraClasses = options.extraClasses.join(' '),
+            totalForms = $('#id_' + options.prefix + '-TOTAL_FORMS'),
+            maxForms = $('#id_' + options.prefix + '-MAX_NUM_FORMS'),
+            minForms = $('#id_' + options.prefix + '-MIN_NUM_FORMS'),
+            childElementSelector = 'input,select,textarea,label,div',
+            $$ = $(this),
+
+            applyExtraClasses = function(row, ndx) {
+                if (options.extraClasses) {
+                    row.removeClass(flatExtraClasses);
+                    row.addClass(options.extraClasses[ndx % options.extraClasses.length]);
+                }
+            },
+
+            updateElementIndex = function(elem, prefix, ndx) {
+                var idRegex = new RegExp(prefix + '-(\\d+|__prefix__)-'),
+                    replacement = prefix + '-' + ndx + '-';
+                if (elem.attr("for")) elem.attr("for", elem.attr("for").replace(idRegex, replacement));
+                if (elem.attr('id')) elem.attr('id', elem.attr('id').replace(idRegex, replacement));
+                if (elem.attr('name')) elem.attr('name', elem.attr('name').replace(idRegex, replacement));
+            },
+
+            hasChildElements = function(row) {
+                return row.find(childElementSelector).length > 0;
+            },
+
+            showAddButton = function() {
+                return maxForms.length == 0 ||   // For Django versions pre 1.2
+                    (maxForms.val() == '' || (maxForms.val() - totalForms.val() > 0));
+            },
+
+            /**
+            * Indicates whether delete link(s) can be displayed - when total forms > min forms
+            */
+            showDeleteLinks = function() {
+                return minForms.length == 0 ||   // For Django versions pre 1.7
+                    (minForms.val() == '' || (totalForms.val() - minForms.val() > 0));
+            },
+
+            insertDeleteLink = function(row) {
+                var delCssSelector = $.trim(options.deleteCssClass).replace(/\s+/g, '.'),
+                    addCssSelector = $.trim(options.addCssClass).replace(/\s+/g, '.');
+
+                var delButtonHTML = '<a class="' + options.deleteCssClass + '" href="javascript:void(0);">' + options.deleteText +'</a>';
+                if (options.deleteContainerClass) {
+                    // If we have a specific container for the remove button,
+                    // place it as the last child of that container:
+                    row.find('[class*="' + options.deleteContainerClass + '"]').append(delButtonHTML);
+                } else if (row.is('TR')) {
+                    // If the forms are laid out in table rows, insert
+                    // the remove button into the last table cell:
+                    row.children(':last').append(delButtonHTML);
+                } else if (row.is('UL') || row.is('OL')) {
+                    // If they're laid out as an ordered/unordered list,
+                    // insert an <li> after the last list item:
+                    row.append('<li>' + delButtonHTML + '</li>');
+                } else {
+                    // Otherwise, just insert the remove button as the
+                    // last child element of the form's container:
+                    row.append(delButtonHTML);
+                }
+
+                // Check if we're under the minimum number of forms - not to display delete link at rendering
+                if (!showDeleteLinks()){
+                    row.find('a.' + delCssSelector).hide();
+                }
+
+                row.find('a.' + delCssSelector).click(function() {
+                    var row = $(this).parents('.' + options.formCssClass),
+                        del = row.find('input:hidden[id $= "-DELETE"]'),
+                        buttonRow = row.siblings("a." + addCssSelector + ', .' + options.formCssClass + '-add'),
+                        forms;
+                    if (del.length) {
+                        // We're dealing with an inline formset.
+                        // Rather than remove this form from the DOM, we'll mark it as deleted
+                        // and hide it, then let Django handle the deleting:
+                        del.val('on');
+                        row.hide();
+                        forms = $('.' + options.formCssClass).not(':hidden');
+                        totalForms.val(forms.length);
+                    } else {
+                        row.remove();
+                        // Update the TOTAL_FORMS count:
+                        forms = $('.' + options.formCssClass).not('.formset-custom-template');
+                        totalForms.val(forms.length);
+                    }
+                    for (var i=0, formCount=forms.length; i<formCount; i++) {
+                        // Apply `extraClasses` to form rows so they're nicely alternating:
+                        applyExtraClasses(forms.eq(i), i);
+                        if (!del.length) {
+                            // Also update names and IDs for all child controls (if this isn't
+                            // a delete-able inline formset) so they remain in sequence:
+                            forms.eq(i).find(childElementSelector).each(function() {
+                                updateElementIndex($(this), options.prefix, i);
+                            });
+                        }
+                    }
+                    // Check if we've reached the minimum number of forms - hide all delete link(s)
+                    if (!showDeleteLinks()){
+                        $('a.' + delCssSelector).each(function(){$(this).hide();});
+                    }
+                    // Check if we need to show the add button:
+                    if (buttonRow.is(':hidden') && showAddButton()) buttonRow.show();
+                    // If a post-delete callback was provided, call it with the deleted form:
+                    if (options.removed) options.removed(row);
+                    return false;
+                });
+            };
+
+        $$.each(function(i) {
+            var row = $(this),
+                del = row.find('input:checkbox[id $= "-DELETE"]');
+            if (del.length) {
+                // If you specify "can_delete = True" when creating an inline formset,
+                // Django adds a checkbox to each form in the formset.
+                // Replace the default checkbox with a hidden field:
+                if (del.is(':checked')) {
+                    // If an inline formset containing deleted forms fails validation, make sure
+                    // we keep the forms hidden (thanks for the bug report and suggested fix Mike)
+                    del.before('<input type="hidden" name="' + del.attr('name') +'" id="' + del.attr('id') +'" value="on" />');
+                    row.hide();
+                } else {
+                    del.before('<input type="hidden" name="' + del.attr('name') +'" id="' + del.attr('id') +'" />');
+                }
+                // Hide any labels associated with the DELETE checkbox:
+                $('label[for="' + del.attr('id') + '"]').hide();
+                del.remove();
+            }
+            if (hasChildElements(row)) {
+                row.addClass(options.formCssClass);
+                insertDeleteLink(row);
+                applyExtraClasses(row, i);
+            }
+        });
+
+        if ($$.length) {
+            var hideAddButton = !showAddButton(),
+                addButton, template;
+            if (options.formTemplate) {
+                // If a form template was specified, we'll clone it to generate new form instances:
+                template = (options.formTemplate instanceof $) ? options.formTemplate : $(options.formTemplate);
+                template.removeAttr('id').addClass(options.formCssClass + ' formset-custom-template');
+                template.find(childElementSelector).each(function() {
+                    updateElementIndex($(this), options.prefix, '__prefix__');
+                });
+                insertDeleteLink(template);
+            } else {
+                // Otherwise, use the last form in the formset; this works much better if you've got
+                // extra (>= 1) forms (thnaks to justhamade for pointing this out):
+                if (options.hideLastAddForm) $('.' + options.formCssClass + ':last').hide();
+                template = $('.' + options.formCssClass + ':last').clone(true).removeAttr('id');
+                template.find('input:hidden[id $= "-DELETE"]').remove();
+                // Clear all cloned fields, except those the user wants to keep (thanks to brunogola for the suggestion):
+                template.find(childElementSelector).not(options.keepFieldValues).each(function() {
+                    var elem = $(this);
+                    // If this is a checkbox or radiobutton, uncheck it.
+                    // This fixes Issue 1, reported by Wilson.Andrew.J:
+                    if (elem.is('input:checkbox') || elem.is('input:radio')) {
+                        elem.attr('checked', false);
+                    } else {
+                        elem.val('');
+                    }
+                });
+            }
+            // FIXME: Perhaps using $.data would be a better idea?
+            options.formTemplate = template;
+
+            var addButtonHTML = '<a class="' + options.addCssClass + '" href="javascript:void(0);">' + options.addText + '</a>';
+            if (options.addContainerClass) {
+                // If we have a specific container for the "add" button,
+                // place it as the last child of that container:
+                var addContainer = $('[class*="' + options.addContainerClass + '"');
+                addContainer.append(addButtonHTML);
+                addButton = addContainer.find('[class="' + options.addCssClass + '"]');
+            } else if ($$.is('TR')) {
+                // If forms are laid out as table rows, insert the
+                // "add" button in a new table row:
+                var numCols = $$.eq(0).children().length,   // This is a bit of an assumption :|
+                    buttonRow = $('<tr><td colspan="' + numCols + '">' + addButtonHTML + '</tr>').addClass(options.formCssClass + '-add');
+                $$.parent().append(buttonRow);
+                addButton = buttonRow.find('a');
+            } else {
+                // Otherwise, insert it immediately after the last form:
+                $$.filter(':last').after(addButtonHTML);
+                addButton = $$.filter(':last').next();
+            }
+
+            if (hideAddButton) addButton.hide();
+
+            addButton.click(function() {
+                var formCount = parseInt(totalForms.val()),
+                    row = options.formTemplate.clone(true).removeClass('formset-custom-template'),
+                    buttonRow = $($(this).parents('tr.' + options.formCssClass + '-add').get(0) || this),
+                    delCssSelector = $.trim(options.deleteCssClass).replace(/\s+/g, '.');
+                applyExtraClasses(row, formCount);
+                row.insertBefore(buttonRow).show();
+                row.find(childElementSelector).each(function() {
+                    updateElementIndex($(this), options.prefix, formCount);
+                });
+                totalForms.val(formCount + 1);
+                // Check if we're above the minimum allowed number of forms -> show all delete link(s)
+                if (showDeleteLinks()){
+                    $('a.' + delCssSelector).each(function(){$(this).show();});
+                }
+                // Check if we've exceeded the maximum allowed number of forms:
+                if (!showAddButton()) buttonRow.hide();
+                // If a post-add callback was supplied, call it with the added form:
+                if (options.added) options.added(row);
+                return false;
+            });
+        }
+
+        return $$;
+    };
+
+    /* Setup plugin defaults */
+    $.fn.formset.defaults = {
+        prefix: 'form',                  // The form prefix for your django formset
+        formTemplate: null,              // The jQuery selection cloned to generate new form instances
+        addText: 'add another',          // Text for the add link
+        deleteText: 'remove',            // Text for the delete link
+        addContainerClass: null,         // Container CSS class for the add link
+        deleteContainerClass: null,      // Container CSS class for the delete link
+        addCssClass: 'add-row',          // CSS class applied to the add link
+        deleteCssClass: 'delete-row',    // CSS class applied to the delete link
+        formCssClass: 'dynamic-form',    // CSS class applied to each form in a formset
+        extraClasses: [],                // Additional CSS classes, which will be applied to each form in turn
+        keepFieldValues: '',             // jQuery selector for fields whose values should be kept when the form is cloned
+        added: null,                     // Function called each time a new form is added
+        removed: null,                   // Function called each time a form is deleted
+        hideLastAddForm: false           // When set to true, hide last empty add form (becomes visible when clicking on add button)
+    };
+})(jQuery);

templates/diaxeirisi/01_menu.html

@@ -122,14 +122,19 @@
                     </li>
                     <li>
                         <a href="/dx">
-                            <i class="simple-icon-book-open"></i> <span class="d-inline-block">Παραγγελίες Μήνα</span>
+                            <i class="simple-icon-book-open"></i> <span class="d-inline-block">Παραγγελίες 3μήνου</span>
+                        </a>
+                    </li>
+                    <li>
+                        <a href="/dx?all_orders=true">
+                            <i class="simple-icon-folder-alt"></i> <span class="d-inline-block">Όλες οι Παραγγελίες</span>
                         </a>
                     </li>
                 </ul>
                 <ul class="list-unstyled" data-link="products">
                     <li>
                         <a href="/dx/order_products/">
-                            <i class="simple-icon-basket-loaded"></i> <span class="d-inline-block">Προϊόντα Παραγγελιών</span>
+                            <i class="simple-icon-basket-loaded"></i> <span class="d-inline-block">Προϊόντα Παραγγελιών (μέχρι 200)</span>
                         </a>
                     </li>
                     <li>

templates/orders/formset.html

@@ -1,69 +1,36 @@
 {% load crispy_forms_tags %}
 {% load static %}
-{% if 'order/update' in current_view %}
-      <p class="badge badge-outline-warning mb-1">*Για να <b>διαγράψουμε</b> προϊόντα επιλέγουμε τη διαγραφή σε όσα θέλουμε και πατάμε Αποθήκευση. <b>ΔΕΝ</b> πατάμε αφαίρεση.
 
-        <button type="button" class="badge badge-pill badge-warning mb-1" data-toggle="modal" data-target="#myModal"> Παράδειγμα</button>
+{% block css %}
-        <div id="myModal" class="modal fade" tabindex="-1" role="dialog">
+  <style>
-          <div class="modal-dialog">
+    .delete-row {
-            <div class="modal-content">
+    align-self: center;
-                <div class="modal-body">
+    }
-                    <p>Παράδειγμα:</p>
+    .form-row {
-                    <hr>
+      margin: 20px;
-                    <img src="{% static 'images/empty_form.png' %}" width="100%" class="img-responsive">
+      border-bottom: 5px solid #1a0505;
-                </div>
+    }
-            </div>
+    .form-group{
-          </div>
+        margin: 20px;
-        </div>
+    }
-            <br>
+
-     </p>
+    [id^="id_orderproduct_set"]{
- </div>
+        width: 110%;
-{% endif %}
+    }
-<table class="table table-striped col-md-10" style="margin-left: 10px;">
+  </style> 
+{% endblock css %}
+
 {{ formset.management_form|crispy }}
+
 {% for form in formset.forms %}
-            <tr style="border: solid thin;" class="form-row {% cycle 'row1' 'row2' %} formset_row-{{ formset.prefix }}">
-                <form method="post" enctype="multipart/form-data">
-                {% for field in form.visible_fields %}
-
-                    <td>
-
-                    {# Include the hidden fields in the form #}
-                    {% if forloop.first %}
   {% for hidden in form.hidden_fields %}
-                            {{ hidden }}
+    {{ hidden|as_crispy_field }}
   {% endfor %}
-                    {% endif %}
+  {% crispy form %}
-                    {% if field.name == "cake_img" or field.name == "cream_cake_img" %}
-                        {{ field|as_crispy_field }}
-                        {% if field.value %}
-                            <img src ="/media/{{field.value}}" alt="" width="200px">
-                        {% endif %}
-                    {% else %}
-                        {{ field|as_crispy_field }}
-                    {% endif %}
-
-                </td>
-
 {% endfor %}
-            {{ field.errors.as_ul }}
-            </form>
-            </tr>
 
-
+<br>
-    {% endfor %}
+<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
-</table>
-<script src="{% static 'gogo/js/vendor/jquery-3.3.1.min.js' %}"></script>
-{% if 'order/update' in current_view %}
-    <script src="{% static 'formset/formset_update.js' %}"></script>
-    <script type="text/javascript">
-    $('.formset_row-{{ formset.prefix }}').formset({
-        addText: '<span class="badge badge-pill badge-info mb-1">Προσθήκη Προϊόντος</span>',
-        deleteText: 'Αφαίρεση',
-        prefix: '{{ formset.prefix }}',
-    });
-</script>
-{% else %}
 <script src="{% static 'formset/formset.js' %}"></script>
 <script type="text/javascript">
     $('.formset_row-{{ formset.prefix }}').formset({
@@ -72,6 +39,3 @@
         prefix: '{{ formset.prefix }}',
     });
 </script>
-{% endif %}
-
-

templates/orders/formset_old.html

@@ -0,0 +1,57 @@
+{% load crispy_forms_tags %}
+{% load static %}
+{% if 'order/update' in current_view %}
+      <p class="badge badge-outline-warning mb-1">*Για να <b>διαγράψουμε</b> προϊόντα επιλέγουμε τη διαγραφή σε όσα θέλουμε και πατάμε Αποθήκευση. <b>ΔΕΝ</b> πατάμε αφαίρεση.
+
+        <button type="button" class="badge badge-pill badge-warning mb-1" data-toggle="modal" data-target="#myModal"> Παράδειγμα</button>
+        <div id="myModal" class="modal fade" tabindex="-1" role="dialog">
+          <div class="modal-dialog">
+            <div class="modal-content">
+                <div class="modal-body">
+                    <p>Παράδειγμα:</p>
+                    <hr>
+                    <img src="{% static 'images/empty_form.png' %}" width="100%" class="img-responsive">
+                </div>
+            </div>
+          </div>
+        </div>
+            <br>
+     </p>
+ </div>
+{% endif %}
+<table class="table table-striped col-md-10" style="margin-left: 10px;">
+{{ formset.management_form|crispy }}
+    {% for form in formset.forms %}
+            <tr style="border: solid thin;" class="form-row {% cycle 'row1' 'row2' %} formset_row-{{ formset.prefix }}">
+                <form method="post" enctype="multipart/form-data">
+                {% for field in form.visible_fields %}
+
+                    <td>
+
+                    {# Include the hidden fields in the form #}
+                    {% if forloop.first %}
+                        {% for hidden in form.hidden_fields %}
+                            {{ hidden }}
+                        {% endfor %}
+                    {% endif %}
+                    {% if field.name == "cake_img" or field.name == "cream_cake_img" %}
+                        {{ field|as_crispy_field }}
+                        {% if field.value %}
+                            <img src ="/media/{{field.value}}" alt="" width="200px">
+                        {% endif %}
+                    {% else %}
+                        {{ field|as_crispy_field }}
+                    {% endif %}
+
+                </td>
+
+                {% endfor %}
+            {{ field.errors.as_ul }}
+            </form>
+            </tr>
+
+
+    {% endfor %}
+</table>
+<script src="{% static 'gogo/js/vendor/jquery-3.3.1.min.js' %}"></script>
+

templates/orders/order_delete.html

@@ -1,6 +1,6 @@
 {% extends "orders/order_detail.html" %}
 {% block content %}
-    <div class="modal-dialog">
+    <div class="modal-dialog" style="margin-top:150px;">
         <div class="modal-content">
             <div class="modal-header">
                 <h3 class="modal-title">Διαγραφή?</h3>
@@ -15,11 +15,10 @@
                     <strong>
                         <ul>
                             <li>Αριθμός: {{ object.id }}</li>
-                            <li>Πελάτης: {{ object.customer }}</li>
+                            <li>Πελάτης: {{ object.customer_name }}</li>
                             <li>Ημ/νία Παραγγελίας: {{ object.order_date }}</li>
                             <li>Ημ/νία Παράδοσης: {{ object.delivery_date }}</li>
                             <li>Κατάστημα: {{ object.store }}</li>
-                            <li>Κατάστημα: {{ object.order_products.all| cut:":"| cut:"<QuerySet"| cut:"<Product"| cut:">" }}</li>
                         </ul>
                         </strong>
                     <input  class="btn btn-danger" type="submit" value="Ναι, Θέλω να τη διαγράψω" />