Package orm2 :: Package ui :: Package xist :: Module result_table :: Class andreas_pager

Class andreas_pager

result_table_widget --+    
                      |    
                  pager --+
                          |
                         andreas_pager

Pager widget based on an idea by Andreas Junge of jungepartner, Witten (Germany) <http://www.jungepartner.de>.

It's a smart way of prividing page links for datasets of up to 1000 or so records.

Instance Methods

[hide private]

__call__(self, result_table, request, base_url)

__call__1(self, result_table, request, base_url)
Obsolete old way of getting the needed rows from the RDBMS.

__init__(self)

fetch_row(self, result_table, row_no)
Fetch one row from the RDBMS, used to be called by __call1__().

fetch_rows(self, result_table, primary_key_attributes, primary_key_data, orderby)
Fetch those rows indicated by the PRIMARY_KEY_DATA.

format_value(self, dbobj)
Format a single value that goes laft and right of the -- in the page links.

get_all_primary_keys(self, result_table, primary_key_columns, where, orderby)
Return a list of all relevant primary keys.

row_condition(self, dbclass, key_attributes, key_data)
Return a list that goes into an sql.where() to select the particular row referenced by key_data.