Merge pull request #2102 from wairbut-m2c/iagirre-admin-poll-stats

Iagirre admin poll stats

app/assets/javascripts/application.js

@@ -73,6 +73,7 @@
 //= require map
 //= require polls
 //= require sortable
+//= require table_sortable
 
 var initialize_modules = function() {
   App.Comments.initialize();
@@ -113,6 +114,7 @@ var initialize_modules = function() {
   App.Map.initialize();
   App.Polls.initialize();
   App.Sortable.initialize();
+  App.TableSortable.initialize();
 };
 
 $(function(){

app/assets/javascripts/table_sortable.js.coffee

@@ -0,0 +1,23 @@
+App.TableSortable =
+  getCellValue: (row, index) ->
+    $(row).children('td').eq(index).text()
+
+  comparer: (index) ->
+    (a, b) ->
+      valA = App.TableSortable.getCellValue(a, index)
+      valB = App.TableSortable.getCellValue(b, index)
+      return if $.isNumeric(valA) and $.isNumeric(valB) then valA - valB else valA.localeCompare(valB)
+
+  initialize: ->
+    $('table.sortable th').click ->
+      table = $(this).parents('table').eq(0)
+      rows = table.find('tr:gt(0)').not('tfoot tr').toArray().sort(App.TableSortable.comparer($(this).index()))
+      @asc = !@asc
+      if !@asc
+        rows = rows.reverse()
+      i = 0
+      while i < rows.length
+        table.append rows[i]
+        i++
+      return
+