Merge lp:~unifield-team/unifield-web/OEB38_m2o_editable into lp:unifield-web

[Matthieu Dietrich @ camptocamp]

[lp:~unifield-team/unifield-web/OEB38_m2o_editable]

4552. By Matthieu Dietrich @ camptocamp on 2011-07-06

[FIX] OEB-38: m2o: field can become non-editable

=== modified file 'addons/openerp/static/javascript/m2o.js'
--- addons/openerp/static/javascript/m2o.js	2011-06-22 09:33:54 +0000
+++ addons/openerp/static/javascript/m2o.js	2011-07-06 14:51:42 +0000
@@ -412,7 +412,11 @@
                     m2o.on_change();
                 } else {
                     var id = jQuery(m2o.field).attr('id');
-                    jQuery(idSelector(id + '_text')).val('');
+                    // If the text on m2o field is related to any existing ID,
+                    // we won't set the text to blank while clicking on search
+                    if (!m2o.field.value) {
+                        jQuery(idSelector(id + '_text')).val('');
+                    }
                     open_search_window(m2o.relation, domain, context, m2o.name, 1, text);
                 }
             }, 'json');