Buttons created by components, buttons acting out of component and refresh datatable

example/coffee/views.py

@@ -0,0 +1,12 @@
+from django.views import generic
+from example.coffee.models import Flavor, Taste
+
+class FlavorListView(generic.ListView):
+    template_name = 'www/add-flavor.html'
+    context_object_name = 'flavor_list'
+    model = Flavor
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context['flavor_list'] = Flavor.objects.all()
+        return context

example/static/js/datatables-bs4/css/dataTables.bootstrap4.css

@@ -0,0 +1,206 @@
+table.dataTable {
+  clear: both;
+  margin-top: 6px !important;
+  margin-bottom: 6px !important;
+  max-width: none !important;
+  border-collapse: separate !important;
+  border-spacing: 0;
+}
+table.dataTable td,
+table.dataTable th {
+  -webkit-box-sizing: content-box;
+  box-sizing: content-box;
+}
+table.dataTable td.dataTables_empty,
+table.dataTable th.dataTables_empty {
+  text-align: center;
+}
+table.dataTable.nowrap th,
+table.dataTable.nowrap td {
+  white-space: nowrap;
+}
+
+div.dataTables_wrapper div.dataTables_length label {
+  font-weight: normal;
+  text-align: left;
+  white-space: nowrap;
+}
+div.dataTables_wrapper div.dataTables_length select {
+  width: auto;
+  display: inline-block;
+}
+div.dataTables_wrapper div.dataTables_filter {
+  text-align: right;
+}
+div.dataTables_wrapper div.dataTables_filter label {
+  font-weight: normal;
+  white-space: nowrap;
+  text-align: left;
+}
+div.dataTables_wrapper div.dataTables_filter input {
+  margin-left: 0.5em;
+  display: inline-block;
+  width: auto;
+}
+div.dataTables_wrapper div.dataTables_info {
+  padding-top: 0.85em;
+  white-space: nowrap;
+}
+div.dataTables_wrapper div.dataTables_paginate {
+  margin: 0;
+  white-space: nowrap;
+  text-align: right;
+}
+div.dataTables_wrapper div.dataTables_paginate ul.pagination {
+  margin: 2px 0;
+  white-space: nowrap;
+  justify-content: flex-end;
+}
+div.dataTables_wrapper div.dataTables_processing {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  width: 200px;
+  margin-left: -100px;
+  margin-top: -26px;
+  text-align: center;
+  padding: 1em 0;
+}
+
+table.dataTable thead > tr > th.sorting_asc, table.dataTable thead > tr > th.sorting_desc, table.dataTable thead > tr > th.sorting,
+table.dataTable thead > tr > td.sorting_asc,
+table.dataTable thead > tr > td.sorting_desc,
+table.dataTable thead > tr > td.sorting {
+  padding-right: 30px;
+}
+table.dataTable thead > tr > th:active,
+table.dataTable thead > tr > td:active {
+  outline: none;
+}
+table.dataTable thead .sorting,
+table.dataTable thead .sorting_asc,
+table.dataTable thead .sorting_desc,
+table.dataTable thead .sorting_asc_disabled,
+table.dataTable thead .sorting_desc_disabled {
+  cursor: pointer;
+  position: relative;
+}
+table.dataTable thead .sorting:before, table.dataTable thead .sorting:after,
+table.dataTable thead .sorting_asc:before,
+table.dataTable thead .sorting_asc:after,
+table.dataTable thead .sorting_desc:before,
+table.dataTable thead .sorting_desc:after,
+table.dataTable thead .sorting_asc_disabled:before,
+table.dataTable thead .sorting_asc_disabled:after,
+table.dataTable thead .sorting_desc_disabled:before,
+table.dataTable thead .sorting_desc_disabled:after {
+  position: absolute;
+  bottom: 0.9em;
+  display: block;
+  opacity: 0.3;
+}
+table.dataTable thead .sorting:before,
+table.dataTable thead .sorting_asc:before,
+table.dataTable thead .sorting_desc:before,
+table.dataTable thead .sorting_asc_disabled:before,
+table.dataTable thead .sorting_desc_disabled:before {
+  right: 1em;
+  content: "\2191";
+}
+table.dataTable thead .sorting:after,
+table.dataTable thead .sorting_asc:after,
+table.dataTable thead .sorting_desc:after,
+table.dataTable thead .sorting_asc_disabled:after,
+table.dataTable thead .sorting_desc_disabled:after {
+  right: 0.5em;
+  content: "\2193";
+}
+table.dataTable thead .sorting_asc:before,
+table.dataTable thead .sorting_desc:after {
+  opacity: 1;
+}
+table.dataTable thead .sorting_asc_disabled:before,
+table.dataTable thead .sorting_desc_disabled:after {
+  opacity: 0;
+}
+
+div.dataTables_scrollHead table.dataTable {
+  margin-bottom: 0 !important;
+}
+
+div.dataTables_scrollBody table {
+  border-top: none;
+  margin-top: 0 !important;
+  margin-bottom: 0 !important;
+}
+div.dataTables_scrollBody table thead .sorting:before,
+div.dataTables_scrollBody table thead .sorting_asc:before,
+div.dataTables_scrollBody table thead .sorting_desc:before,
+div.dataTables_scrollBody table thead .sorting:after,
+div.dataTables_scrollBody table thead .sorting_asc:after,
+div.dataTables_scrollBody table thead .sorting_desc:after {
+  display: none;
+}
+div.dataTables_scrollBody table tbody tr:first-child th,
+div.dataTables_scrollBody table tbody tr:first-child td {
+  border-top: none;
+}
+
+div.dataTables_scrollFoot > .dataTables_scrollFootInner {
+  box-sizing: content-box;
+}
+div.dataTables_scrollFoot > .dataTables_scrollFootInner > table {
+  margin-top: 0 !important;
+  border-top: none;
+}
+
+@media screen and (max-width: 767px) {
+  div.dataTables_wrapper div.dataTables_length,
+  div.dataTables_wrapper div.dataTables_filter,
+  div.dataTables_wrapper div.dataTables_info,
+  div.dataTables_wrapper div.dataTables_paginate {
+    text-align: center;
+  }
+}
+table.dataTable.table-sm > thead > tr > th {
+  padding-right: 20px;
+}
+table.dataTable.table-sm .sorting:before,
+table.dataTable.table-sm .sorting_asc:before,
+table.dataTable.table-sm .sorting_desc:before {
+  top: 5px;
+  right: 0.85em;
+}
+table.dataTable.table-sm .sorting:after,
+table.dataTable.table-sm .sorting_asc:after,
+table.dataTable.table-sm .sorting_desc:after {
+  top: 5px;
+}
+
+table.table-bordered.dataTable th,
+table.table-bordered.dataTable td {
+  border-left-width: 0;
+}
+table.table-bordered.dataTable th:last-child, table.table-bordered.dataTable th:last-child,
+table.table-bordered.dataTable td:last-child,
+table.table-bordered.dataTable td:last-child {
+  border-right-width: 0;
+}
+table.table-bordered.dataTable tbody th,
+table.table-bordered.dataTable tbody td {
+  border-bottom-width: 0;
+}
+
+div.dataTables_scrollHead table.table-bordered {
+  border-bottom-width: 0;
+}
+
+div.table-responsive > div.dataTables_wrapper > div.row {
+  margin: 0;
+}
+div.table-responsive > div.dataTables_wrapper > div.row > div[class^="col-"]:first-child {
+  padding-left: 0;
+}
+div.table-responsive > div.dataTables_wrapper > div.row > div[class^="col-"]:last-child {
+  padding-right: 0;
+}