# HG changeset patch
# User jbe
# Date 1448992231 -3600
# Node ID e057f8d3f7163a2545d86abb9d2560b838150c1f
# Parent  ea3a8c6509ba49f409646c3aaa0dc97d2e29bcb2
Callback of ui.list{...} receives index as second argument

diff -r ea3a8c6509ba -r e057f8d3f716 framework/env/ui/list.lua
--- a/framework/env/ui/list.lua	Tue Dec 01 17:53:31 2015 +0100
+++ b/framework/env/ui/list.lua	Tue Dec 01 18:50:31 2015 +0100
@@ -15,7 +15,9 @@
       ....,                             -- other options for the given ui.field.* functions
       format         = format,          -- name of the format function to be used (if not using ui_field_type)
       format_options = format_options,  -- options to be passed to the format function
-      content        = content          -- function to output field data per record (ignoring name, format, ...)
+      content        = content          -- alternative function to output field data per record
+                                        -- (ignoring name, format, etc. when set)
+                                        -- (receives record as first and integer index as second argument)
     },
     { ... },
     ...
@@ -140,7 +142,7 @@
                         local field_content
                         if column.content then
                           field_content = function()
-                            return column.content(record)
+                            return column.content(record, record_idx)
                           end
                         elseif column.name then
                           if column.ui_field_type then