[IMP] Improve compatibility with screen readers (accessibility) (#24574)

Today, Odoo is really tricky to use without seeing the screen, it must be improved to be usable.

This PR forbid to use labels without a "for" attribute, add some title, rule and aria attributes in HTML. With that, Odoo will be fully usable with a screen reader.


* [IMP] Labels must have a for attribute. Improve accessibility.
* [IMP] Better error message when trying to read a missing cached value
* [FIX] Add some aria-label and title attributes for screen readers.
* [FIX] Template name is not included in the error message in case of SyntaxError in QWeb
* [FIX] Improve the Tour failed at step error message to be more explicit.
* [IMP] Add aria-labels
* [FIX] Add missing aria-label on failing test
* [IMP] aria-hidden means hidden. Fix all bad aria-hidden and hide aria-hidden for all.
* [IMP] Color names on kanban views and many2many tags
* [IMP] Add some checks on views for accessibility.
* [IMP] Add `alt` attribute on `img` tags.
* [IMP] Add aria-label and title on non-described icons
* [IMP] Add button role to widgets with btn class
* [IMP] Translate aria and formatted attributes.
* [IMP] Remove wrong aria-labelledby
* [IMP] Add menu role on dropdowns
* [IMP] Buttons must be focusable
* [IMP] Add aria attributes on progress bars
* [IMP] Improve accessibility of basic widgets
* [IMP] Change main layout to more semantic tags
* [IMP] Add menuitem role when missing
* [IMP] Remove wrong role='presentation'
* [IMP] Improve accessibility of tab panels
* [IMP] Add aria-invalid on invalid fields
* [IMP] Add aria-sort on ordered columns
* [IMP] Add role on alerts
* [IMP] Use dialog role, header, main and footer tags for modals
* [IMP] Add labels on o_status
* [IMP] Improve accessibility of kanban view with feeds and articles
* [IMP] Add alerts in case of new messages
* [IMP] Add widget, navigation or img role to aria-labelled items

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/website/static/src/js/menu/mobile_view.js b/addons/website/static/src/js/menu/mobile_view.js
index acfd28042c9..0969efda7a1 100644
--- a/addons/website/static/src/js/menu/mobile_view.js
+++ b/addons/website/static/src/js/menu/mobile_view.js
@@ -17,7 +17,7 @@ var MobilePreviewDialog = Dialog.extend({
     start: function () {
         var self = this;
         this.$modal.addClass('oe_mobile_preview');
-        this.$modal.on('click', '.modal-header', function () {
+        this.$modal.on('click', 'header.modal-header', function () {
             self.$el.toggleClass('o_invert_orientation');
         });
         this.$iframe = $('<iframe/>', {