Fixes #3944 - Multiselects shows wrong display values in overviews

app/assets/javascripts/app/index.coffee

@@ -95,7 +95,10 @@ class App extends Spine.Controller
 
       # fillup options
       if !_.isEmpty(attributeConfig.options)
-        if attributeConfig.options[resultLocal]
+        if Array.isArray(attributeConfig.options)
+          option = _.find(attributeConfig.options, (option) -> option.value == resultLocal)
+          resultLocal = option.name
+        else if attributeConfig.options[resultLocal]
           resultLocal = attributeConfig.options[resultLocal]
 
       # transform boolean

public/assets/tests/qunit/model_ui.js

@@ -35,6 +35,40 @@ QUnit.test( "model ui basic tests", assert => {
     name: 'link2', display: 'link 1', linktemplate: 'http://zammad.com',  tag: 'input', null: true
   };
   App.Ticket.configure_attributes.push( attribute4 )
+  var attribute5 = {
+    name: 'multiselect',
+    display: 'Multi Select',
+    tag: 'multiselect',
+    options: [
+      {
+        name: 'One',
+        value: '1',
+      },
+      {
+        name: 'Two',
+        value: '2',
+      },
+      {
+        name: 'Three',
+        value: '3',
+      },
+      {
+        name: 'Four',
+        value: '4',
+      },
+      {
+        name: 'Five',
+        value: '5',
+      },
+    ],
+    linktemplate: '',
+    null: true,
+    relation: '',
+    nulloption: true,
+    maxlength: 255,
+    multiple: true,
+  }
+  App.Ticket.configure_attributes.push(attribute5)
 
   var ticket = new App.Ticket()
   ticket.load({
@@ -46,6 +80,7 @@ QUnit.test( "model ui basic tests", assert => {
     textarea:   "some new\nline",
     link1:      'closed',
     link2:      'closed',
+    multiselect: ['1', '2', '3']
   })
 
   App.i18n.set('en-us')
@@ -59,6 +94,7 @@ QUnit.test( "model ui basic tests", assert => {
   assert.equal( App.viewPrint( ticket, 'textarea' ), '<div>some new</div><div>line</div>')
   assert.equal( App.viewPrint( ticket, 'link1' ), '<a href="http://zammad.com" target="blank">closed</a>')
   assert.equal( App.viewPrint( ticket, 'link2' ), '<a href="http://zammad.com" target="blank">closed</a>')
+  assert.equal( App.viewPrint( ticket, 'multiselect' ), 'One, Two, Three', 'multiselect test 1')
 
   let stub = sinon.stub(App.Config, 'get')
   stub.withArgs('timezone_default').returns('Example/Timezone')
@@ -81,6 +117,7 @@ QUnit.test( "model ui basic tests", assert => {
   assert.equal( App.viewPrint( ticket, 'textarea' ), '<div>some new</div><div>line</div>')
   assert.equal( App.viewPrint( ticket, 'link1' ), '<a href="http://zammad.com" target="blank">geschlossen</a>')
   assert.equal( App.viewPrint( ticket, 'link2' ), '<a href="http://zammad.com" target="blank">closed</a>')
+  assert.equal( App.viewPrint( ticket, 'multiselect' ), 'One, Two, Three', 'multiselect test 2')
 
 
   App.i18n.set('en-us')
@@ -92,6 +129,30 @@ QUnit.test( "model ui basic tests", assert => {
   assert.equal( App.viewPrint( ticket, 'state' ), 'closed &lt;&gt;&amp;')
   assert.equal( App.viewPrint( ticket, 'state_id' ), 'closed &lt;&gt;&amp;')
 
+  // multiselect single value in array
+  ticket.load({
+    multiselect: ['4']
+  })
+  assert.equal( App.viewPrint( ticket, 'multiselect' ), 'Four', 'multiselect single value in array')
+
+  // multiselect single value in string
+  ticket.load({
+    multiselect: '4'
+  })
+  assert.equal( App.viewPrint( ticket, 'multiselect' ), 'Four', 'multiselect single value in string')
+
+  // multiselect multiple value
+  ticket.load({
+    multiselect: ['3', '4', '5']
+  })
+  assert.equal( App.viewPrint( ticket, 'multiselect' ), 'Three, Four, Five', 'multiselect multiple value')
+
+  // multiselect no value
+  ticket.load({
+    multiselect: null
+  })
+  assert.equal( App.viewPrint( ticket, 'multiselect' ), '-', 'multiselect no value')
+
   // normal string
   data = {
     a: 1,

spec/system/overview_spec.rb

@@ -150,4 +150,81 @@ RSpec.describe 'Overview', type: :system do
       end
     end
   end
+
+  context 'when multiselect is choosen as column', authenticated_as: :authenticate, db_strategy: :reset do
+    def authenticate
+      create :object_manager_attribute_multiselect, data_option: data_option, name: attribute_name
+      ObjectManager::Attribute.migration_execute
+      user
+    end
+
+    let(:user) { create(:agent, groups: [group]) }
+
+    let(:attribute_name) { 'multiselect' }
+    let(:options_hash) do
+      {
+        'key_1' => 'display_value_1',
+        'key_2' => 'display_value_2',
+        'key_3' => 'display_value_3',
+        'key_4' => 'display_value_4',
+        'key_5' => 'display_value_5'
+      }
+    end
+    let(:data_option) { { options: options_hash, default: '' } }
+    let(:group) { create(:group, name: 'aaa') }
+
+    let(:ticket) { create(:ticket, group: group, customer: user, multiselect: multiselect_value) }
+
+    let(:view) { { 's'=>%w[number title multiselect] } }
+    let(:condition) do
+      {
+        'ticket.customer_id' => {
+          operator: 'is',
+          value:    user.id
+        }
+      }
+    end
+    let(:overview) { create(:overview, condition: condition, view: view) }
+
+    let(:overview_table_selector) { '.table-overview .js-tableBody' }
+
+    before do
+      ticket
+
+      visit "ticket/view/#{overview.link}"
+    end
+
+    context 'with nil multiselect value' do
+      let(:multiselect_value) { nil }
+      let(:expected_text) { '-' }
+
+      it "shows dash '-' for tickets" do
+        within :active_content, overview_table_selector do
+          expect(page).to have_selector 'tr.item td', text: expected_text
+        end
+      end
+    end
+
+    context 'with a single multiselect value' do
+      let(:multiselect_value) { ['key_4'] }
+      let(:expected_text) { 'display_value_4' }
+
+      it 'shows the display value for tickets' do
+        within :active_content, overview_table_selector do
+          expect(page).to have_selector 'tr.item td', text: expected_text
+        end
+      end
+    end
+
+    context 'with multiple multiselect values' do
+      let(:multiselect_value) { %w[key_2 key_3 key_5] }
+      let(:expected_text) { 'display_value_2, display_value_3, display_value_5' }
+
+      it 'shows comma seperated diaplay value for tickets' do
+        within :active_content, overview_table_selector do
+          expect(page).to have_selector 'tr.item td', text: expected_text
+        end
+      end
+    end
+  end
 end