Add speedbump by default when deleting any "row" record

also, allow deleting rows for truck dump child batch

tailbone/grids/core.py

@@ -72,7 +72,7 @@ class Grid(object):
                  joiners={}, filterable=False, filters={}, use_byte_string_filters=False,
                  sortable=False, sorters={}, default_sortkey=None, default_sortdir='asc',
                  pageable=False, default_pagesize=20, default_page=1,
-                 checkboxes=False, checked=None, main_actions=[], more_actions=[],
+                 checkboxes=False, checked=None, main_actions=[], more_actions=[], delete_speedbump=False,
                  **kwargs):
 
         self.key = key
@@ -112,6 +112,7 @@ class Grid(object):
             self.checked = lambda item: False
         self.main_actions = main_actions or []
         self.more_actions = more_actions or []
+        self.delete_speedbump = delete_speedbump
 
         self._whgrid_kwargs = kwargs
 

tailbone/templates/grids/grid.mako

@@ -1,5 +1,5 @@
 ## -*- coding: utf-8; -*-
-<div class="grid ${grid_class}" ${h.HTML.render_attrs(grid_attrs)}>
+<div class="grid ${grid_class}" data-delete-speedbump="${'true' if grid.delete_speedbump else 'false'}" ${h.HTML.render_attrs(grid_attrs)}>
   <table>
     ${grid.make_webhelpers_grid()}
   </table>

tailbone/views/master.py

@@ -128,7 +128,7 @@ class MasterView(View):
     rows_creatable = False
     rows_editable = False
     rows_deletable = False
-    rows_deletable_speedbump = False
+    rows_deletable_speedbump = True
     rows_bulk_deletable = False
     rows_default_pagesize = 20
     rows_downloadable_csv = False

tailbone/views/purchasing/receiving.py

@@ -260,9 +260,9 @@ class ReceivingBatchView(PurchasingBatchView):
         if batch.is_truck_dump_parent():
             return True
 
-        # can never delete rows from truck dump child
+        # can always delete rows from truck dump child
         elif batch.is_truck_dump_child():
-            return False
+            return True
 
         else: # okay, normal batch
             if batch.order_quantities_known: