xO-Tx
98a0376a14
ISSUE:
The click on "THEME" tab in editor panel triggers the
'_onThemeTabClick' method which:
1- Starts the loader ('_execWithLoadingEffect' method).
2- Runs '_activateSnippet' which uses the same mutex as the
loader.
Execution order:
A1- '_execWithLoadingEffect' with promise: adds the loader in
the DOM immediately.
A2- '_activateSnippet' sets a second loader to be added after
a delay = 500.
A3- 'releaseLoader' removes the first loader.
A4- '_activateSnippet' ends : (before adding the second
loader: t(4) - t(2) < 500) and timeout is cleared.
In some cases we get t(4) - t(2) > 500 which adds a second
loader to the DOM, and the new flow will be:
B1- Same as A1.
B2- Same as A2.
B3- Second loader added to the DOM / replaces the first one
in 'loadingElements'.
B4- 'releaseLoader' removes the second loader (from the DOM
& 'this.loadingElements').
B5- Same as A4 but the first loader still in the DOM.
The goal of this commit is to fix this behaviour by preventing
more than one loader on the target element.
task-2656308
closes odoo/odoo#77500
X-original-commit: 9f21b2eefab2115c1b8581ad9f43fe1e65f934ed
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>
Odoo
Odoo is a suite of web based open source business apps.
The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, Warehouse Management, Project Management, Billing & Accounting, Point of Sale, Human Resources, Marketing, Manufacturing, ...
Odoo Apps can be used as stand-alone applications, but they also integrate seamlessly so you get a full-featured Open Source ERP when you install several Apps.
Getting started with Odoo
For a standard installation please follow the Setup instructions from the documentation.
To learn the software, we recommend the Odoo eLearning, or Scale-up, the business game. Developers can start with the developer tutorials