Resolve "BS4: Pagination is pipeline's page has no styling"

app/assets/javascripts/vue_shared/components/table_pagination.vue

@@ -124,15 +124,18 @@
             break;
         }
       },
+      hideOnSmallScreen(item) {
+        return !item.first && !item.last && !item.next && !item.prev && !item.active;
+      },
     },
   };
 </script>
 <template>
   <div
     v-if="showPagination"
-    class="gl-pagination"
+    class="gl-pagination prepend-top-default"
   >
-    <ul class="pagination clearfix">
+    <ul class="pagination justify-content-center">
       <li
         v-for="(item, index) in getItems"
         :key="index"
@@ -142,12 +145,17 @@
           'js-next-button': item.next,
           'js-last-button': item.last,
           'js-first-button': item.first,
+          'd-none d-md-block': hideOnSmallScreen(item),
           separator: item.separator,
           active: item.active,
-          disabled: item.disabled
+          disabled: item.disabled || item.separator
         }"
+        class="page-item"
       >
-        <a @click.prevent="changePage(item.title, item.disabled)">
+        <a
+          @click.prevent="changePage(item.title, item.disabled)"
+          class="page-link"
+        >
           {{ item.title }}
         </a>
       </li>

app/assets/stylesheets/framework/pagination.scss

 .gl-pagination {
-  text-align: center;
-  border-top: 1px solid $border-color;
-  margin: 0;
-  margin-top: 0;
-
-  .pagination {
-    padding: 0;
-    margin: 20px 0;
-
-    a {
-      cursor: pointer;
-    }
-
-    .separator,
-    .separator:hover {
-      a {
-        cursor: default;
-        background-color: $gray-light;
-        padding: $gl-vert-padding;
-      }
-    }
-  }
-
-
-  .gap,
-  .gap:hover {
-    background-color: $gray-light;
-    padding: $gl-vert-padding;
-    cursor: default;
-  }
-}
-
-.card > .gl-pagination {
-  margin: 0;
-}
-
-/**
- * Extra-small screen pagination.
- */
-@media (max-width: 320px) {
-  .gl-pagination {
-    .first,
-    .last {
-      display: none;
-    }
-
-    .page-item {
-      display: none;
-
-      &.active {
-        display: inline;
-      }
-    }
-  }
-}
-
-/**
- * Small screen pagination
- */
-@include media-breakpoint-down(xs) {
-  .gl-pagination {
-    .pagination li a {
-      padding: 6px 10px;
-    }
-
-    .page-item {
-      display: none;
-
-      &.active {
-        display: inline;
-      }
-    }
-  }
-}
-
-/**
- * Medium screen pagination
- */
-@media (min-width: map-get($grid-breakpoints, xs)) and (max-width: map-get($grid-breakpoints, sm)) {
-  .gl-pagination {
-    .page-item {
-      display: none;
-
-      &.active,
-      &.sibling {
-        display: inline;
-      }
-    }
+  a {
+    color: inherit;
+    text-decoration: none;
   }
 }

app/views/kaminari/gitlab/_first_page.html.haml

@@ -5,5 +5,5 @@
 -#    total_pages:   total number of pages
 -#    per_page:      number of items to fetch per page
 -#    remote:        data-remote
-%li.first.page-item
+%li.page-item.js-first-button
   = link_to_unless current_page.first?, raw(t 'views.pagination.first'), url, remote: remote, class: 'page-link'

app/views/kaminari/gitlab/_gap.html.haml

@@ -4,5 +4,5 @@
 -#    total_pages:   total number of pages
 -#    per_page:      number of items to fetch per page
 -#    remote:        data-remote
-%li.page-item.disabled
+%li.page-item.disabled.d-none.d-md-block
   = link_to raw(t 'views.pagination.truncate'), '#', class: 'page-link'

app/views/kaminari/gitlab/_last_page.html.haml

@@ -5,5 +5,5 @@
 -#    total_pages:   total number of pages
 -#    per_page:      number of items to fetch per page
 -#    remote:        data-remote
-%li.last.page-item
+%li.page-item.js-last-button
   = link_to_unless current_page.last?, raw(t 'views.pagination.last'), url, {remote: remote, class: 'page-link'}

app/views/kaminari/gitlab/_next_page.html.haml

@@ -8,5 +8,5 @@
 - page_url = current_page.last? ? '#' : url
-%li.page-item{ class: ('disabled' if current_page.last?) }
+%li.page-item.js-next-button{ class: ('disabled' if current_page.last?) }
   = link_to raw(t 'views.pagination.next'), page_url, rel: 'next', remote: remote, class: 'page-link'

app/views/kaminari/gitlab/_page.html.haml

@@ -6,5 +6,5 @@
 -#    total_pages:   total number of pages
 -#    per_page:      number of items to fetch per page
 -#    remote:        data-remote
-%li.page-item.js-pagination-page{ class: [active_when(page.current?), ('sibling' if page.next? || page.prev?)] }
+%li.page-item.js-pagination-page{ class: [active_when(page.current?), ('sibling' if page.next? || page.prev?), ('d-none d-md-block' if !page.current?) ] }
   = link_to page, url, { remote: remote, rel: page.next? ? 'next' : page.prev? ? 'prev' : nil, class: 'page-link' }

app/views/kaminari/gitlab/_paginator.html.haml

@@ -6,7 +6,7 @@
 -#    remote:        data-remote
 -#    paginator:     the paginator that renders the pagination tags inside
 = paginator.render do
-  .gl-pagination
+  .gl-pagination.prepend-top-default
     %ul.pagination.justify-content-center
       - unless current_page.first?
         = first_page_tag unless total_pages < 5 # As kaminari will always show the first 5 pages

app/views/kaminari/gitlab/_prev_page.html.haml

@@ -8,5 +8,5 @@
 - page_url = current_page.first? ? '#' : url
-%li.page-item{ class: ('disabled' if current_page.first?) }
+%li.page-item.js-previous-button{ class: ('disabled' if current_page.first?) }
   = link_to raw(t 'views.pagination.previous'), page_url, rel: 'prev', remote: remote, class: 'page-link'

app/views/kaminari/gitlab/_without_count.html.haml

-.gl-pagination
-  %ul.pagination.clearfix
+.gl-pagination.prepend-top-default
+  %ul.pagination.justify-content-center
     - if previous_path
       %li.page-item.prev
         = link_to(t('views.pagination.previous'), previous_path, rel: 'prev', class: 'page-link')

spec/javascripts/vue_shared/components/table_pagination_spec.js

@@ -51,7 +51,7 @@ describe('Pagination component', () => {
         expect(
           component.$el.querySelector('.js-previous-button').classList.contains('disabled'),
-          ).toEqual(true);
+        ).toEqual(true);
         component.$el.querySelector('.js-previous-button a').click();