oh huh. looks like remove/move are ready.

app/assets/javascripts/closet_hangers/index.js

@@ -364,6 +364,14 @@
     return $(hangersElQuery + " input[type=checkbox]");
   }
 
+  function getCheckedIds() {
+    var checkedIds = [];
+    getCheckboxes().filter(':checked').each(function() {
+      if (this.checked) checkedIds.push(this.id);
+    });
+    return checkedIds;
+  }
+
   getCheckboxes().live("change", updateBulkActions);
 
   function updateBulkActions() {
@@ -372,12 +380,65 @@
     $('.bulk-actions-target-count').text(checkedCount);
   }
 
-  function maintainCheckboxes(fn) {
-    var checkedIds = [];
-    getCheckboxes().filter(':checked').each(function() {
-      if (this.checked) checkedIds.push(this.id);
+  $(".bulk-actions-move-all").bind("submit", function(e) {
+    // TODO: DRY
+    e.preventDefault();
+    var form = $(this);
+    var data = form.serializeArray();
+    data.push({name: "return_to", value: window.location.pathname + window.location.search});
+
+    var checkedBoxes = getCheckboxes().filter(':checked');
+    checkedBoxes.each(function() {
+      data.push({name: "ids[]", value: $(this).closest('.object').attr('data-id')});
     });
 
+    $.ajax({
+      url: form.attr("action"),
+      type: form.attr("method"),
+      data: data,
+      success: function (html) {
+        var doc = $(html);
+        maintainCheckboxes(function() {
+          hangersEl.html( doc.find('#closet-hangers').html() );
+          hangersInit();
+        });
+        doc.find('.flash').hide().insertBefore(hangersEl).show(500).delay(5000).hide(250);
+        itemsSearchField.val("");
+      },
+      error: function (xhr) {
+        handleSaveError(xhr, "moving these items");
+      }
+    });
+  });
+
+  $(".bulk-actions-remove-all").bind("submit", function(e) {
+    e.preventDefault();
+    var form = $(this);
+    var hangerIds = [];
+    var checkedBoxes = getCheckboxes().filter(':checked');
+    var hangerEls = $();
+    checkedBoxes.each(function() {
+      hangerEls = hangerEls.add($(this).closest('.object'));
+    });
+    hangerEls.each(function() {
+      hangerIds.push($(this).attr('data-id'));
+    });
+    $.ajax({
+      url: form.attr("action") + ".json?" + $.param({ids: hangerIds}),
+      type: "delete",
+      dataType: "json",
+      success: function () {
+        objectRemoved(hangerEls);
+      },
+      error: function () {
+        $.jGrowl("Error removing items. Try again?");
+      }
+    });
+  });
+
+  function maintainCheckboxes(fn) {
+    var checkedIds = getCheckedIds();
+
     fn();
 
     checkedIds.forEach(function(id) {

app/assets/stylesheets/closet_hangers/_index.sass

@@ -86,13 +86,14 @@ body.closet_hangers-index
     input
       width: 30em
 
+  .bulk-actions
+    display: none
+    text-align: center
+
   #closet-hangers
     clear: both
     text-align: center
 
-    .bulk-actions
-      display: none
-
     .object
       .quantity
         +opacity(.75)
@@ -390,6 +391,9 @@ body.closet_hangers-index
             display: inline-block
             margin-left: .75em
 
+            form
+              display: inline-block
+
             &:not(:first-child)::before
               content: " or "
               display: inline-block

app/controllers/closet_hangers_controller.rb

@@ -15,6 +15,11 @@ class ClosetHangersController < ApplicationController
 
         format.json { render :json => true }
       end
+    elsif params[:ids]
+      ClosetHanger.transaction do
+        current_user.closet_hangers.where(id: params[:ids]).destroy_all
+      end
+      render json: true
     else
       @closet_hanger = current_user.closet_hangers.find params[:id]
       @closet_hanger.destroy
@@ -116,6 +121,16 @@ class ClosetHangersController < ApplicationController
   end
   
   def update
+    if params[:ids]
+      ClosetHanger.transaction do
+        @closet_hangers = current_user.closet_hangers.includes(:list).find params[:ids]
+        @closet_hangers.each do |h|
+          h.possibly_null_list_id = params[:list_id]
+          h.save!
+        end
+      end
+      redirect_back!(user_closet_hangers_path(current_user))
+    else
       @closet_hanger = current_user.closet_hangers.find(params[:id])
       @closet_hanger.attributes = params[:closet_hanger]
       @item = @closet_hanger.item
@@ -131,6 +146,7 @@ class ClosetHangersController < ApplicationController
         closet_hanger_destroyed
       end
     end
+  end
   
   def update_quantities
     begin

app/models/closet_hanger.rb

@@ -71,6 +71,16 @@ class ClosetHanger < ActiveRecord::Base
     possibly_null_closet_list.trading?
   end
 
+  def possibly_null_list_id=(list_id_or_owned)
+    if list_id_or_owned.to_s == 'true' || list_id_or_owned.to_s == 'false'
+      self.list_id = nil
+      self.owned = list_id_or_owned
+    else
+      self.list_id = list_id_or_owned
+      # owned is set in the set_owned_by_list hook
+    end
+  end
+
   def verb(subject=:someone)
     self.class.verb(subject, owned?)
   end

app/views/closet_hangers/index.html.haml

@@ -56,7 +56,6 @@
     = link_to t('.import_from.neopets_user'), new_neopets_user_path
     = link_to t('.export_to.petpage'), petpage_user_closet_hangers_path(@user)
 
-#closet-hangers{:class => public_perspective? ? nil : 'current-user'}
 - unless public_perspective?
   -# TODO: i18n
   .bulk-actions{'data-target-count' => 0}
@@ -72,11 +71,14 @@
           selected items:
       %ul.bulk-actions-options
         %li
-            %form
-              = select_tag 'destination', options_for_select(destination_options)
+          = form_tag user_closet_hangers_path(@user), method: :put, class: 'bulk-actions-move-all' do
+            = select_tag 'list_id', options_for_select(destination_options)
             %button Move
         %li
+          = form_tag user_closet_hangers_path(@user), method: :delete, class: 'bulk-actions-remove-all' do
             %button Remove all
+
+#closet-hangers{:class => public_perspective? ? nil : 'current-user'}
   - [true, false].each do |owned|
     .closet-hangers-group{'data-owned' => owned.to_s, :id => "closet-hangers-group-#{owned}"}
       %header

config/routes.rb

@@ -63,6 +63,7 @@ OpenneoImpressItems::Application.routes.draw do
     resources :closet_hangers, :only => [:index, :update, :destroy], :path => 'closet' do
       collection do
         get :petpage
+        put :update
         delete :destroy
       end
     end