reset.js.coffee in effective_datatables-4.8.0

- old
+ new

@@ -1,11 +1,32 @@
 $(document).on 'click', '.dataTables_wrapper a.buttons-reset-search', (event) ->
   event.preventDefault() # prevent the click
 
+  # Reset the HTML
   $table = $(event.currentTarget).closest('.dataTables_wrapper').find('table.dataTable').first()
   $thead = $table.children('thead').first()
 
-  $thead.find('input').val('').removeAttr('checked').removeAttr('selected')
+  # Reset all inputs
   $thead.find('select').val('').trigger('change.select2')
 
-  $table.DataTable().search('').columns().search('').draw()
+  $inputs = $thead.find('input')
+  $inputs.val('').removeAttr('checked').removeAttr('selected')
+
+  # Reset delayedChange
+  $.each $inputs, (input) =>
+    $input = $(input)
+    if ($input.delayedChange.oldVal)
+      $input.delayedChange.oldVal = undefined
+
+  # Reset the datatable
+  datatable = $table.DataTable()
+
+  # Reset search
+  datatable.search('').columns().search('')
+
+  # Reset to default visibility
+  $.each $table.data('default-visibility'), (index, visible) =>
+    datatable.column(index).visible(visible, false)
+
+  # Don't pass up the click
+  false
 