Aurélien Warnon 9fe442f384 [IMP] mail: change strategy for onchange_on_keydown from throttle to debounce
The FieldChar and the "Emoji" fields support a "onchange_on_keydown" attribute
that allow triggering the onchange event when the user types into the field.
(Instead of having to wait for a blur event).

This is especially useful, for example, in the social module to refresh the
post preview when the user is typing his message.

The current strategy to avoid spamming this onchange event was to throttle the
method to trigger it at most once every second.
However, triggering it every second could still be problematic in terms of
performances and could cause loading issues (e.g: if you have a large GIF in
your post preview)

To try to mitigate this issue, we changed the strategy from throttle to
debounce and changed the delay to two seconds.
Meaning the onchange will be triggered 2 seconds after the user is done typing,
which still gives a nice "live update" effect without triggering the onchange
too much.

Task-2500821

closes odoo/odoo#69023

Related: odoo/enterprise#17573
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
2021-05-17 10:32:55 +00:00
2021-05-07 15:13:07 +00:00
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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

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