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Improved navigation by keyboard.

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This commit is contained in:
Martin Edenhofer 2016-03-29 03:10:24 +02:00
parent a70377558f
commit 6c7d9bcb4d
3 changed files with 123 additions and 93 deletions
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206
app/assets/javascripts/app/lib/app_post/user_organization_autocompletion.coffee
View file

@ -9,13 +9,16 @@ class App.UserOrganizationAutocompletion extends App.Controller
'focus input': 'open'
'click': 'stopPropagation'
elements:
'.recipientList': 'recipientList'
constructor: (params) ->
super
@key = Math.floor( Math.random() * 999999 ).toString()
if !@attribute.source
@attribute.source = @apiPath + '/search/user-organization'
@attribute.source = "#{@apiPath}/search/user-organization"
@build()
# set current value
@ -31,13 +34,14 @@ class App.UserOrganizationAutocompletion extends App.Controller
open: =>
@clearDelay('close')
@el.addClass('open')
$(window).on 'click.UserOrganizationAutocompletion', @close
$(window).on 'keydown.UserOrganizationAutocompletion', @navigateByKeyboard
close: =>
$(window).off 'keydown.UserOrganizationAutocompletion'
execute = =>
@el.removeClass('open')
@delay(execute, 200, 'close')
@delay(execute, 50, 'close')
$(window).off 'click.UserOrganizationAutocompletion'
@ -64,6 +68,98 @@ class App.UserOrganizationAutocompletion extends App.Controller
if @callback
@callback(userId)
navigateByKeyboard: (e) =>
# clean input field on ESC
if e.keyCode is 27
# if org member selection is shown, go back to member list
if !@recipientList.hasClass('is-shown')
@hideOrganizationMembers()
return
# empty user selection and close
$(e.target).val('').trigger('change')
# if tab / close recipientList
if e.keyCode is 9
@close()
# ignore arrow keys
if e.keyCode is 37
return
if e.keyCode is 39
return
# up / select upper item
if e.keyCode is 38
e.preventDefault()
if @recipientList.hasClass('is-shown')
if @recipientList.find('li.is-active').length is 0
@recipientList.find('li').last().addClass('is-active')
else
if @recipientList.find('li.is-active').prev().length isnt 0
@recipientList.find('li.is-active').removeClass('is-active').prev().addClass('is-active')
return
recipientListOrgMemeber = @$('.recipientList-organizationMembers').not('.hide')
if recipientListOrgMemeber.not('.hide').find('li.is-active').length is 0
recipientListOrgMemeber.not('.hide').find('li').last().addClass('is-active')
else
if recipientListOrgMemeber.not('.hide').find('li.is-active').prev().length isnt 0
recipientListOrgMemeber.not('.hide').find('li.is-active').removeClass('is-active').prev().addClass('is-active')
return
# down / select lower item
if e.keyCode is 40
e.preventDefault()
if @recipientList.hasClass('is-shown')
if @recipientList.find('li.is-active').length is 0
@recipientList.find('li').first().addClass('is-active')
else
if @recipientList.find('li.is-active').next().length isnt 0
@recipientList.find('li.is-active').removeClass('is-active').next().addClass('is-active')
return
recipientListOrgMemeber = @$('.recipientList-organizationMembers').not('.hide')
if recipientListOrgMemeber.not('.hide').find('li.is-active').length is 0
recipientListOrgMemeber.find('li').first().addClass('is-active')
else
if recipientListOrgMemeber.not('.hide').find('li.is-active').next().length isnt 0
recipientListOrgMemeber.not('.hide').find('li.is-active').removeClass('is-active').next().addClass('is-active')
return
# enter / take item
if e.keyCode is 13
e.preventDefault()
e.stopPropagation()
# nav by org member selection
if !@recipientList.hasClass('is-shown')
recipientListOrganizationMembers = @$('.recipientList-organizationMembers').not('.hide')
if recipientListOrganizationMembers.find('.js-back.is-active').get(0)
@hideOrganizationMembers()
return
userId = recipientListOrganizationMembers.find('li.is-active').data('user-id')
return if !userId
@setUser(userId)
@close()
return
# nav by user list selection
userId = @recipientList.find('li.is-active').data('user-id')
if userId
if userId is 'new'
@newUser()
else
@setUser(userId)
@close()
return
organizationId = @recipientList.find('li.is-active').data('organization-id')
return if !organizationId
@showOrganizationMembers(undefined, @recipientList.find('li.is-active'))
buildOrganizationItem: (organization) ->
App.view('generic/user_search/item_organization')(
organization: organization
@ -86,11 +182,11 @@ class App.UserOrganizationAutocompletion extends App.Controller
App.view('generic/user_search/new_user')()
build: =>
@el.html App.view('generic/user_search/input')(
@html App.view('generic/user_search/input')(
attribute: @attribute
)
if !@attribute.disableCreateUser
@el.find('.recipientList').append( @buildUserNew() )
@recipientList.append(@buildUserNew())
@el.find('[name="' + @attribute.name + '"]').on(
'change',
@ -98,79 +194,6 @@ class App.UserOrganizationAutocompletion extends App.Controller
@executeCallback()
)
# navigate in result list
@el.find('[name="' + @attribute.name + '_completion"]').on(
'keydown',
(e) =>
item = $(e.target).val().trim()
#@log('CC', e.keyCode, item)
# clean input field on ESC
if e.keyCode is 27
# if org member selection is shown, go back to member list
if @$('.recipientList-backClickArea').is(':visible')
@$('.recipientList-backClickArea').click()
return
# empty user selection and close
$(e.target).val('')
item = ''
@close()
# if tab / close recipientList
if e.keyCode is 9
@close()
# ignore arrow keys
if e.keyCode is 37
return
if e.keyCode is 39
return
# up / select upper item
if e.keyCode is 38
e.preventDefault()
recipientList = @$('.recipientList')
if recipientList.find('li.is-active').length is 0
recipientList.find('li').last().addClass('is-active')
else
if recipientList.find('li.is-active').prev().length isnt 0
recipientList.find('li.is-active').removeClass('is-active').prev().addClass('is-active')
return
# down / select lower item
if e.keyCode is 40
e.preventDefault()
recipientList = @$('.recipientList')
if recipientList.find('li.is-active').length is 0
recipientList.find('li').first().addClass('is-active')
else
if recipientList.find('li.is-active').next().length isnt 0
recipientList.find('li.is-active').removeClass('is-active').next().addClass('is-active')
return
# enter / take item
if e.keyCode is 13
e.preventDefault()
e.stopPropagation()
userId = @$('.recipientList').find('li.is-active').data('user-id')
if !userId
organizationId = @$('.recipientList').find('li.is-active').data('organization-id')
if !organizationId
return
@showOrganizationMembers(undefined, @$('.recipientList').find('li.is-active'))
return
if userId is 'new'
@newUser()
else
@setUser(userId)
@close()
return
)
# start search
@searchTerm = ''
@el.find('[name="' + @attribute.name + '_completion"]').on(
@ -180,10 +203,12 @@ class App.UserOrganizationAutocompletion extends App.Controller
return if @searchTerm is term
@searchTerm = term
@hideOrganizationMembers()
# hide dropdown
if !term && !@attribute.disableCreateUser
@emptyResultList()
@$('.recipientList').append(@buildUserNew())
@recipientList.append(@buildUserNew())
# show dropdown
if term && ( !@attribute.minLengt || @attribute.minLengt <= term.length )
@ -193,7 +218,7 @@ class App.UserOrganizationAutocompletion extends App.Controller
searchUser: (term) =>
@ajax(
id: 'searchUser' + @key
id: "searchUser#{@key}"
type: 'GET'
url: @attribute.source
data:
@ -211,7 +236,7 @@ class App.UserOrganizationAutocompletion extends App.Controller
# organization
if item.type is 'Organization'
organization = App.Organization.fullLocal(item.id)
@$('.recipientList').append(@buildOrganizationItem(organization))
@recipientList.append(@buildOrganizationItem(organization))
# users of organization
if organization.member_ids
@ -220,14 +245,14 @@ class App.UserOrganizationAutocompletion extends App.Controller
# users
if item.type is 'User'
user = App.User.fullLocal(item.id)
@$('.recipientList').append(@buildUserItem(user))
@recipientList.append(@buildUserItem(user))
if !@attribute.disableCreateUser
@$('.recipientList').append(@buildUserNew())
@recipientList.append(@buildUserNew())
)
emptyResultList: =>
@$('.recipientList').empty()
@recipientList.empty()
@$('.recipientList-organizationMembers').remove()
showOrganizationMembers: (e,listEntry) =>
@ -237,11 +262,14 @@ class App.UserOrganizationAutocompletion extends App.Controller
organizationId = listEntry.data('organization-id')
@recipientList = @$('.recipientList')
@organizationList = @$("##{ organizationId }")
@organizationList = @$("[organization-id=#{ organizationId }]")
return if !@organizationList.get(0)
@recipientList.removeClass('is-shown')
@$('.recipientList-organizationMembers').addClass('is-shown')
# move organization-list to the right and slide it in
$.Velocity.hook(@organizationList, 'translateX', '100%')
@organizationList.removeClass('hide')
@ -262,6 +290,9 @@ class App.UserOrganizationAutocompletion extends App.Controller
hideOrganizationMembers: (e) =>
e && e.stopPropagation()
@recipientList.addClass('is-shown')
@$('.recipientList-organizationMembers').removeClass('is-shown')
return if !@organizationList
# fade list back in
@ -272,7 +303,6 @@ class App.UserOrganizationAutocompletion extends App.Controller
speed: 300
# reset list height
@recipientList.height('')
# slide out organization-list and hide it

2
app/assets/javascripts/app/views/generic/user_search/item_organization_members.jst.eco
View file

@ -1,4 +1,4 @@
<ul class="recipientList-organizationMembers hide" id="<%- @organization.id %>">
<ul class="recipientList-organizationMembers hide" organization-id="<%- @organization.id %>">
<li class="recipientList-controls js-back">
<div class="btn btn--action btn--onDark">
<%- @Icon('arrow-left') %>

2
app/assets/stylesheets/zammad.scss
View file

@ -5879,7 +5879,7 @@ footer {
.recipientList-controls:hover {
@extend .u-clickable;
padding: 0 10px !important;
background: hsl(206,7%,28%) !important;
background: hsl(206,7%,28%);
& + li {
box-shadow: 0 1px rgba(255,255,255,.13) inset;