Changes between Version 8 and Version 9 of ListColumns

Timestamp:

Oct 27, 2010, 11:25:16 AM (14 years ago)

Author:

Alex Kamedov

Comment:

--

ListColumns

@@ -31 +31 @@
 
  * value_map - choices used to mapping display value. This can redefine choices from model field for shown in admin change list. If filter argument is provided, this is applied before template filters.
+
+
+====== Work with list_display_link ModelAdmin property ======
+
+If list_display_link ModelAdmin property isn't provided, a first of list_display items will be used as link on object change form.
+
+In list_display_link you can use the same items as you can use in list_display. It can be a model field, property or methods, ModelAdmin methods, functions or ListColumn instances. Note: all items of list_display_link must be exists in list_display too.
+
 
 ==== Example ====
@@ -77 +85 @@
 
     bar_column = admin.ListColumn('get_bar', filter='safe', order_field='bar')
+    formated_bonk = admin.ListColumn('formated_bonk', order_field="bonk")
 
     list_display = [
@@ -83 +92 @@
         admin.ListColumn('baz', filter='truncatewords:"2"|slugify'),
         'bonk',
-        admin.ListColumn('ends', filter='timeuntil', header="Ending in"),
-        admin.ListColumn('formated_bonk', order_field="bonk")
+        formated_bonk,
+        admin.ListColumn('ends', filter='timeuntil', header="Ending in")
     ]
     list_display_link = [bar_column, 'bonk']
@@ -102 +111 @@
 }}}
 
+Links will be only on 1st (bar_column is the property of AccountAdmin and ListColumn instance) and 4th ('bonk' is the Acount model field) columns. formated_bonk is not in list_display_link and not will be with link, although formated_bonk and 'bonk' are the same model field. 'bonk' and formated_bonk is defferent essence in list_display and in list_display_link too.