odoo/odoo — pull request #3654 by tvibliani (2014-11-14 16:16:43+00:00)
Title: [IMP] tree_but_open - persist values in context

On action **"tree_but_open"** (double-click on a row in the list or tree)
current behavior is to throw out all values of old context. This patch
makes it possible to persist some values of context by putting a list of
keys to be persited with a key "persist_values" in the context itself.
Thereby **it solves the problem**:
https://www.odoo.com/forum/help-1/question/how-to-preserve-context-across-multiple-actions-wizards-64377
-in addition it may introduce new possibilities in usage of tree_but_open.
This changes are very safe and they don't affect any existing functionality,
please merge it into the main branch

On branch 7.0
Changes to be committed:

modified: addons/web/controllers/main.py