[tryton-commits] [tryton] [7.8] Restore initial state when the execution of a wiz...

[Cédric Krier]

details:   https://code.tryton.org/tryton/commit/697ec4b1e6d1
branch:    7.8
user:      Cédric Krier <c...@b2ck.com>
date:      Tue Jun 16 13:41:49 2026 +0200
description:
        Restore initial state when the execution of a wizard fails

        Since 1aad63cbbba7 there is a check that the button from a wizard are 
triggered
        from the same state as they were created.
        But when an exception is raised during the execution, the wizard must 
be put
        back to the initial state such that buttons can still be triggered 
again.

        Closes #14895
        (grafted from 0eddec418366403871755be8ba3b750a9c0fcdf4)
diffstat:

 sao/src/wizard.js                  |  15 +++++++--------
 tryton/tryton/gui/window/wizard.py |  10 +++++-----
 2 files changed, 12 insertions(+), 13 deletions(-)

diffs (100 lines):

diff -r 704b20efc9da -r 697ec4b1e6d1 sao/src/wizard.js
--- a/sao/src/wizard.js Tue Jun 16 15:36:46 2026 +0200
+++ b/sao/src/wizard.js Tue Jun 16 13:41:49 2026 +0200
@@ -43,20 +43,22 @@
                 'params': [this.session.context]
             }, this.session).then(result => {
                 this.session_id = result[0];
-                this.start_state = this.state = result[1];
+                this.start_state = result[1];
                 this.end_state = result[2];
-                return this.process();
+                return this.process(this.start_state);
             }, () => {
                 this.destroy();
             });
             return this.__prm.promise();
         },
-        process: function() {
+        process: function(state) {
             if (this.__processing || this.__waiting_response) {
                 return jQuery.when();
             }
             this.__processing = true;
             var process = function() {
+                let current_state = this.state;
+                this.state = state;
                 if (this.state == this.end_state) {
                     return this.end();
                 }
@@ -121,6 +123,7 @@
                         this.state = this.end_state;
                         this.end();
                     }
+                    this.state = current_state;
                     this.__processing = false;
                 });
             };
@@ -158,8 +161,7 @@
                 return;
             }
             this.info_bar.clear();
-            this.state = definition.state;
-            this.process();
+            this.process(definition.state);
         },
         _get_button: function(definition) {
             var style = 'btn-default';
@@ -401,9 +403,6 @@
         hide: function() {
             this.dialog.modal('hide');
         },
-        state_changed: function() {
-            this.process();
-        }
     });
 
 }());
diff -r 704b20efc9da -r 697ec4b1e6d1 tryton/tryton/gui/window/wizard.py
--- a/tryton/tryton/gui/window/wizard.py        Tue Jun 16 15:36:46 2026 +0200
+++ b/tryton/tryton/gui/window/wizard.py        Tue Jun 16 13:41:49 2026 +0200
@@ -71,11 +71,10 @@
                 self.destroy()
                 return
             self.session_id, self.start_state, self.end_state = result
-            self.state = self.start_state
-            self.process()
+            self.process(self.start_state)
         RPCExecute('wizard', action, 'create', callback=callback)
 
-    def process(self):
+    def process(self, state):
         from tryton.action import Action
         if self.__processing or self.__waiting_response:
             return
@@ -88,6 +87,7 @@
                 }
         else:
             data = {}
+        current_state, self.state = self.state, state
 
         def callback(result):
             try:
@@ -98,6 +98,7 @@
                         or not self.screen):
                     self.state = self.end_state
                     self.end()
+                self.state = current_state
                 self.__processing = False
                 return
 
@@ -179,8 +180,7 @@
                 self.screen.invalid_message(), Gtk.MessageType.ERROR)
             return
         self.info_bar_clear()
-        self.state = state
-        self.process()
+        self.process(state)
 
     def _get_button(self, definition):
         button = Button(definition)