Various tweaks for support of native inventory

certaianly some other things made it in here too..

tailbone/templates/batch/view.mako

@@ -10,6 +10,12 @@
     var has_execution_options = ${'true' if master.has_execution_options else 'false'};
 
     $(function() {
+        % if master.has_worksheet:
+            $('.load-worksheet').click(function() {
+                $(this).button('disable').button('option', 'label', "Working, please wait...");
+                location.href = '${url('{}.worksheet'.format(route_prefix), uuid=batch.uuid)}';
+            });
+        % endif
         $('#refresh-data').click(function() {
             $(this)
                 .button('option', 'disabled', true)
@@ -50,7 +56,11 @@
     </div>
 </%def>
 
-<%def name="leading_buttons()"></%def>
+<%def name="leading_buttons()">
+  % if master.has_worksheet and not batch.executed and request.has_perm('{}.worksheet'.format(permission_prefix)):
+      <button type="button" class="load-worksheet">Edit as Worksheet</button>
+  % endif
+</%def>
 
 <%def name="refresh_button()">
   % if master.viewing and master.batch_refreshable(batch) and request.has_perm('{}.refresh'.format(permission_prefix)):

tailbone/templates/batch/worksheet.mako

@@ -0,0 +1,45 @@
+## -*- coding: utf-8; -*-
+<%inherit file="/base.mako" />
+
+<%def name="extra_javascript()">
+  ${parent.extra_javascript()}
+  <script type="text/javascript">
+
+    $(function() {
+
+        $('.worksheet .current-entry input').focus(function(event) {
+            $(this).parents('tr:first').addClass('active');
+        });
+
+        $('.worksheet .current-entry input').blur(function(event) {
+            $(this).parents('tr:first').removeClass('active');
+        });
+
+    });
+  </script>
+</%def>
+
+<%def name="extra_styles()">
+  ${parent.extra_styles()}
+  <style type="text/css">
+
+    .worksheet tr.active {
+        border: 5px solid Blue;
+    }
+
+    .worksheet .current-entry {
+        text-align: center;
+    }
+
+    .worksheet .current-entry input {
+        text-align: center;
+        width: 3em;
+    }
+
+  </style>
+</%def>
+
+<%def name="worksheet_grid()"></%def>
+
+
+${self.worksheet_grid()}