Fixes #3660 - Pagination for knowledge base answer sorting breaks sorting

app/assets/javascripts/app/controllers/_application_controller/reorder_modal.coffee

@@ -4,6 +4,7 @@ class App.ControllerReorderModal extends App.ControllerModal
     view = $(App.view('reorder_modal')())
 
     table = new App.ControllerTable(
+      pager: false
       baseColWidth: null
       dndCallback: ->
         true

app/assets/javascripts/app/controllers/_application_controller/table.coffee

@@ -111,8 +111,9 @@ class App.ControllerTable extends App.Controller
   groupBy:            undefined
   groupDirection:     undefined
 
-  shownPerPage: 150
-  shownPage: 0
+  pagerEnabled: true
+  pagerItemsPerPage: 150
+  pagerShownPage: 0
 
   destroy: false
   customActions: []
@@ -197,6 +198,8 @@ class App.ControllerTable extends App.Controller
     App.QueueManager.run('tableRender')
 
   renderPager: (el, find = false) =>
+    return if !@pagerEnabled
+
     if @pagerAjax
       @renderPagerAjax(el, find)
     else
@@ -220,7 +223,7 @@ class App.ControllerTable extends App.Controller
       el.filter('.js-pager').html(pager)
 
   renderPagerStatic: (el, find = false) =>
-    pages = parseInt(((@objects.length - 1)  / @shownPerPage))
+    pages = parseInt(((@objects.length - 1)  / @pagerItemsPerPage))
     if pages < 1
       if find
         el.find('.js-pager').html('')
@@ -228,7 +231,7 @@ class App.ControllerTable extends App.Controller
         el.filter('.js-pager').html('')
       return
     pager = App.view('generic/table_pager')(
-      page:  @shownPage
+      page:  @pagerShownPage
       pages: pages
     )
     if find
@@ -500,7 +503,7 @@ class App.ControllerTable extends App.Controller
     groupLast = ''
     groupLastName = ''
     tableBody = []
-    objectsToShow = @objectsOfPage(@shownPage)
+    objectsToShow = @objectsOfPage(@pagerShownPage)
     for object in objectsToShow
       objectActions = []
 
@@ -663,13 +666,17 @@ class App.ControllerTable extends App.Controller
     ['new headers', @headers]
 
   setMaxPage: =>
-    pages = parseInt(((@objects.length - 1)  / @shownPerPage))
-    if parseInt(@shownPage) > pages
-      @shownPage = pages
+    return if !@pagerEnabled
+
+    pages = parseInt(((@objects.length - 1)  / @pagerItemsPerPage))
+    if parseInt(@pagerShownPage) > pages
+      @pagerShownPage = pages
 
   objectsOfPage: (page = 0) =>
+    return @objects if !@pagerEnabled
+
     page = parseInt(page)
-    @objects.slice(page * @shownPerPage, (page + 1) * @shownPerPage)
+    @objects.slice(page * @pagerItemsPerPage, (page + 1) * @pagerItemsPerPage)
 
   paginate: (e) =>
     e.stopPropagation()
@@ -678,7 +685,7 @@ class App.ControllerTable extends App.Controller
       @navigate "#{@pagerBaseUrl}#{(parseInt(page) + 1)}"
     else
       render = =>
-        @shownPage = page
+        @pagerShownPage = page
         @renderTableFull()
       App.QueueManager.add('tableRender', render)
       App.QueueManager.run('tableRender')

public/assets/tests/table_extended.js

@@ -1705,4 +1705,73 @@ test('table new - initial list', function() {
   equal(el.find('tbody > tr:nth-child(2) > td:first').text().trim(), '2 normal', 'check row 2')
   equal(el.find('tbody > tr:nth-child(2) > td:nth-child(2)').text().trim(), '', 'check row 2')
 
+  $('#table').append('<hr><h1>table with large data and pager and 10 per page</h1><div id="table-new12"></div>')
+  var el = $('#table-new12')
+
+  var objects = [];
+  var created_at = Date.parse('2014-06-10T11:17:34.000Z')
+
+  for (i = 0; i < 35; i++) {
+    local_created_at = new Date(created_at - (1000 * 60 * 60 * 24 * i)).toISOString()
+    item = {
+      id:         i,
+      name:       i + ' prio',
+      note:       'some note',
+      active:     true,
+      created_at: local_created_at,
+    }
+    objects.push(item)
+  }
+
+  App.TicketPriority.refresh(objects, {clear: true})
+
+  var table = new App.ControllerTable({
+    tableId:            'large_table_test_pager',
+    el:                 el,
+    overviewAttributes: ['name', 'created_at', 'active'],
+    model:              App.TicketPriority,
+    objects:            App.TicketPriority.all(),
+    checkbox:           false,
+    radio:              false,
+    pagerItemsPerPage:  10,
+    ttt: true
+  })
+
+  equal(el.find('tbody > tr').length, 10)
+  equal(el.find('.js-pager:first-child .js-page').length, 4)
+
+  $('#table').append('<hr><h1>table with large data and pager disabled</h1><div id="table-new13"></div>')
+  var el = $('#table-new13')
+
+  var objects = [];
+  var created_at = Date.parse('2014-06-10T11:17:34.000Z')
+
+  for (i = 0; i < 200; i++) {
+    local_created_at = new Date(created_at - (1000 * 60 * 60 * 24 * i)).toISOString()
+    item = {
+      id:         i,
+      name:       i + ' prio',
+      note:       'some note',
+      active:     true,
+      created_at: local_created_at,
+    }
+    objects.push(item)
+  }
+
+  App.TicketPriority.refresh(objects, {clear: true})
+
+  var table = new App.ControllerTable({
+    tableId:            'large_table_test_pager',
+    el:                 el,
+    overviewAttributes: ['name', 'created_at', 'active'],
+    model:              App.TicketPriority,
+    objects:            App.TicketPriority.all(),
+    checkbox:           false,
+    radio:              false,
+    pagerEnabled:       false,
+    ttt: true
+  })
+
+  equal(el.find('tbody > tr').length, 200)
+  equal(el.find('.js-pager:first-child .js-page').length, 0)
 })