Add position menu above ability to glDropdown.

app/assets/javascripts/gl_dropdown.js

@@ -443,6 +443,7 @@
       var contentHtml;
       this.resetRows();
       this.addArrowKeyEvent();
+
       if (this.options.setIndeterminateIds) {
         this.options.setIndeterminateIds.call(this);
       }
@@ -460,9 +461,21 @@
       if (this.options.filterable) {
         this.filterInput.focus();
       }
+
+      if (this.options.showMenuAbove) {
+        this.positionMenuAbove();
+      }
+
       return this.dropdown.trigger('shown.gl.dropdown');
     };
 
+    GitLabDropdown.prototype.positionMenuAbove = function() {
+      var $button = $(this.el);
+      var $menu = this.dropdown.find('.dropdown-menu');
+
+      $menu.css('top', ($button.height() + $menu.height()) * -1);
+    };
+
     GitLabDropdown.prototype.hidden = function(e) {
       var $input;
       this.resetRows();

app/assets/javascripts/labels_select.js

@@ -4,7 +4,7 @@
       var _this;
       _this = this;
       $('.js-label-select').each(function(i, dropdown) {
-        var $block, $colorPreview, $dropdown, $form, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, defaultLabel, enableLabelCreateButton, issueURLSplit, issueUpdateURL, labelHTMLTemplate, labelNoneHTMLTemplate, labelUrl, projectId, saveLabelData, selectedLabel, showAny, showNo, $sidebarLabelTooltip, initialSelected, $toggleText, fieldName, useId, propertyName;
+        var $block, $colorPreview, $dropdown, $form, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, defaultLabel, enableLabelCreateButton, issueURLSplit, issueUpdateURL, labelHTMLTemplate, labelNoneHTMLTemplate, labelUrl, projectId, saveLabelData, selectedLabel, showAny, showNo, $sidebarLabelTooltip, initialSelected, $toggleText, fieldName, useId, propertyName, showMenuAbove;
         $dropdown = $(dropdown);
         $toggleText = $dropdown.find('.dropdown-toggle-text');
         projectId = $dropdown.data('project-id');
@@ -16,6 +16,7 @@
         }
         showNo = $dropdown.data('show-no');
         showAny = $dropdown.data('show-any');
+        showMenuAbove = $dropdown.data('showMenuAbove');
         defaultLabel = $dropdown.data('default-label');
         abilityName = $dropdown.data('ability-name');
         $selectbox = $dropdown.closest('.selectbox');
@@ -120,6 +121,7 @@
           });
         };
         return $dropdown.glDropdown({
+          showMenuAbove: showMenuAbove,
           data: function(term, callback) {
             return $.ajax({
               url: labelUrl
@@ -157,7 +159,11 @@
                   data = extraData.concat(data);
                 }
               }
-              return callback(data);
+
+              callback(data);
+              if (showMenuAbove) {
+                $dropdown.data('glDropdown').positionMenuAbove();
+              }
             });
           },
           renderRow: function(label, instance) {

app/assets/javascripts/milestone_select.js

@@ -7,7 +7,7 @@
         this.currentProject = JSON.parse(currentProject);
       }
       $('.js-milestone-select').each(function(i, dropdown) {
-        var $block, $dropdown, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, collapsedSidebarLabelTemplate, defaultLabel, issuableId, issueUpdateURL, milestoneLinkNoneTemplate, milestoneLinkTemplate, milestonesUrl, projectId, selectedMilestone, showAny, showNo, showUpcoming, useId;
+        var $block, $dropdown, $loading, $selectbox, $sidebarCollapsedValue, $value, abilityName, collapsedSidebarLabelTemplate, defaultLabel, issuableId, issueUpdateURL, milestoneLinkNoneTemplate, milestoneLinkTemplate, milestonesUrl, projectId, selectedMilestone, showAny, showNo, showUpcoming, useId, showMenuAbove;
         $dropdown = $(dropdown);
         projectId = $dropdown.data('project-id');
         milestonesUrl = $dropdown.data('milestones');
@@ -15,6 +15,7 @@
         selectedMilestone = $dropdown.data('selected');
         showNo = $dropdown.data('show-no');
         showAny = $dropdown.data('show-any');
+        showMenuAbove = $dropdown.data('showMenuAbove');
         showUpcoming = $dropdown.data('show-upcoming');
         useId = $dropdown.data('use-id');
         defaultLabel = $dropdown.data('default-label');
@@ -31,6 +32,7 @@
           collapsedSidebarLabelTemplate = _.template('<span class="has-tooltip" data-container="body" title="<%- remaining %>" data-placement="left"> <%- title %> </span>');
         }
         return $dropdown.glDropdown({
+          showMenuAbove: showMenuAbove,
           data: function(term, callback) {
             return $.ajax({
               url: milestonesUrl
@@ -60,7 +62,11 @@
               if (extraOptions.length) {
                 extraOptions.push('divider');
               }
-              return callback(extraOptions.concat(data));
+
+              callback(extraOptions.concat(data));
+              if (showMenuAbove) {
+                $dropdown.data('glDropdown').positionMenuAbove();
+              }
             });
           },
           filterable: true,

app/assets/javascripts/users_select.js

@@ -14,11 +14,12 @@
       $('.js-user-search').each((function(_this) {
         return function(i, dropdown) {
           var options = {};
-          var $block, $collapsedSidebar, $dropdown, $loading, $selectbox, $value, abilityName, assignTo, assigneeTemplate, collapsedAssigneeTemplate, defaultLabel, firstUser, issueURL, selectedId, showAnyUser, showNullUser;
+          var $block, $collapsedSidebar, $dropdown, $loading, $selectbox, $value, abilityName, assignTo, assigneeTemplate, collapsedAssigneeTemplate, defaultLabel, firstUser, issueURL, selectedId, showAnyUser, showNullUser, showMenuAbove;
           $dropdown = $(dropdown);
           options.projectId = $dropdown.data('project-id');
           options.showCurrentUser = $dropdown.data('current-user');
           showNullUser = $dropdown.data('null-user');
+          showMenuAbove = $dropdown.data('showMenuAbove');
           showAnyUser = $dropdown.data('any-user');
           firstUser = $dropdown.data('first-user');
           options.authorId = $dropdown.data('author-id');
@@ -73,6 +74,7 @@
           collapsedAssigneeTemplate = _.template('<% if( avatar ) { %> <a class="author_link" href="/u/<%- username %>"> <img width="24" class="avatar avatar-inline s24" alt="" src="<%- avatar %>"> </a> <% } else { %> <i class="fa fa-user"></i> <% } %>');
           assigneeTemplate = _.template('<% if (username) { %> <a class="author_link bold" href="/u/<%- username %>"> <% if( avatar ) { %> <img width="32" class="avatar avatar-inline s32" alt="" src="<%- avatar %>"> <% } %> <span class="author"><%- name %></span> <span class="username"> @<%- username %> </span> </a> <% } else { %> <span class="no-value assign-yourself"> No assignee - <a href="#" class="js-assign-yourself"> assign yourself </a> </span> <% } %>');
           return $dropdown.glDropdown({
+            showMenuAbove: showMenuAbove,
             data: function(term, callback) {
               var isAuthorFilter;
               isAuthorFilter = $('.js-author-search');
@@ -116,8 +118,11 @@
                 if (showDivider) {
                   users.splice(showDivider, 0, "divider");
                 }
-                // Send the data back
-                return callback(users);
+
+                callback(users);
+                if (showMenuAbove) {
+                  $dropdown.data('glDropdown').positionMenuAbove();
+                }
               });
             },
             filterable: true,

app/assets/stylesheets/pages/issuable.scss

@@ -419,31 +419,3 @@
     }
   }
 }
-
-.issue-form {
-
-  .dropdown-menu-labels {
-    top: -391px;
-
-    &.is-loading {
-      top: -166px;
-    }
-  }
-
-  .dropdown-menu-milestone {
-    top: -310px;
-
-    &.is-loading {
-      top: -166px;
-    }
-  }
-
-  .dropdown-menu-assignee {
-    top: -315px;
-
-    &.is-loading {
-      top: -101px;
-    }
-  }
-
-}

app/views/shared/issuable/_form.html.haml

@@ -86,19 +86,19 @@
             - if issuable.assignee_id
               = f.hidden_field :assignee_id
             = dropdown_tag(user_dropdown_label(issuable.assignee_id, "Assignee"), options: { toggle_class: "js-dropdown-keep-input js-user-search js-issuable-form-dropdown js-assignee-search", title: "Filter by assignee", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable dropdown-menu-assignee js-filter-submit",
-              placeholder: "Search assignee", data: { first_user: current_user.try(:username), null_user: true, current_user: true, project_id: project.try(:id), selected: issuable.assignee_id, field_name: "#{issuable.class.model_name.param_key}[assignee_id]", default_label: "Assignee" } })
+              placeholder: "Search assignee", data: { first_user: current_user.try(:username), null_user: true, current_user: true, project_id: project.try(:id), selected: issuable.assignee_id, field_name: "#{issuable.class.model_name.param_key}[assignee_id]", default_label: "Assignee", show_menu_above: true } })
       .form-group.issue-milestone
         = f.label :milestone_id, "Milestone", class: "control-label #{"col-lg-4" if has_due_date}"
         .col-sm-10{ class: ("col-lg-8" if has_due_date) }
           .issuable-form-select-holder
-            = render "shared/issuable/milestone_dropdown", selected: issuable.milestone, name: "#{issuable.class.model_name.param_key}[milestone_id]", show_any: false, show_upcoming: false, extra_class: "js-issuable-form-dropdown js-dropdown-keep-input"
+            = render "shared/issuable/milestone_dropdown", selected: issuable.milestone, name: "#{issuable.class.model_name.param_key}[milestone_id]", show_any: false, show_menu_above: true, show_upcoming: false, extra_class: "js-issuable-form-dropdown js-dropdown-keep-input"
       .form-group
         - has_labels = issuable.project.labels.any?
         = f.label :label_ids, "Labels", class: "control-label #{"col-lg-4" if has_due_date}"
         = f.hidden_field :label_ids, multiple: true, value: ''
         .col-sm-10{ class: "#{"col-lg-8" if has_due_date} #{'issuable-form-padding-top' if !has_labels}" }
           .issuable-form-select-holder
-            = render "shared/issuable/label_dropdown", classes: ["js-issuable-form-dropdown"], selected: issuable.labels, data_options: { field_name: "#{issuable.class.model_name.param_key}[label_ids][]", show_any: false }
+            = render "shared/issuable/label_dropdown", classes: ["js-issuable-form-dropdown"], selected: issuable.labels, data_options: { field_name: "#{issuable.class.model_name.param_key}[label_ids][]", show_any: false, show_menu_above: 'true' }
     - if has_due_date
       .col-lg-6
         .form-group

app/views/shared/issuable/_milestone_dropdown.html.haml

@@ -4,7 +4,7 @@
 - if selected.present?
   = hidden_field_tag(name, name == :milestone_title ? selected.title : selected.id)
 = dropdown_tag(milestone_dropdown_label(selected_text), options: { title: "Filter by milestone", toggle_class: "js-milestone-select js-filter-submit #{extra_class}", filter: true, dropdown_class: "dropdown-menu-selectable dropdown-menu-milestone",
-  placeholder: "Search milestones", footer_content: project.present?, data: { show_no: true, show_any: show_any, show_upcoming: show_upcoming, field_name: name, selected: selected.try(:title), project_id: project.try(:id), milestones: milestones_filter_dropdown_path, default_label: "Milestone" } }) do
+  placeholder: "Search milestones", footer_content: project.present?, data: { show_no: true, show_menu_above: true, show_any: show_any, show_upcoming: show_upcoming, field_name: name, selected: selected.try(:title), project_id: project.try(:id), milestones: milestones_filter_dropdown_path, default_label: "Milestone" } }) do
   - if project
     %ul.dropdown-footer-list
       - if can? current_user, :admin_milestone, project