The new quick form field uses a choice list to display a dropdown
component inside a form. Apart from que quick form code, the patch also
include a small improvement to the choicelist class to disable empty
values. This small patch is needed because the quickform field won't
allow empty values.
If `moduleName` param is passed in config object for modalform, it will be
used to instantiate modal class, otherwise 'core/modal_save_cancel' is
used.
Co-authored-by: Marina Glancy <marina@moodle.com>
Read-only forms do not belong to a <form> element, so we can't refer
to that. Instead find the `.mform` element (which exists for regular
and read-only forms).
By using a more explicit selector for matching containers we avoid
previous problems such as incorrect count, and collapsing of elements
that had the same class name.
In circumstances where all collapsible form sections were expanded on
page load, a check is now made to ensure the expand all/collapse all
button behaves as intended.
The window.tinyMCE.editors API was present in version 3 of TinyMCE, but
is not present in later versions. As a result, this check tries to loop
over a variable which does not exist and throws an error in the process.
We should check that window.tinyMCE *and* window.tinyMCE.editors both
exist before attempting to loop over them.
* Fix focus outline
* Set aria-expanded state accordingly
* Set aria-expanded in the template to false by default as the default
mode of the link is to expand all the sections.
Reference:
https://www.w3.org/TR/wai-aria-practices-1.1/#disclosure
Moodle announced that support for IE would be dropped back in August
2020 with Moodle 3.9 but not active steps were taken at that time. That
decision was made in MDLSITE-6109 and this particular step was meant to
be taken in Moodle 3.10.
This is the first step taken to actively drop support for IE.
This commit also bumps the browser support pattern from 0.25% to 0.3%.
The percentage here includes any browser where at least this percentage
of users worldwide may be using a browser. In this case it causes
support for Android 4.3-4.4 to be dropped, which relate to Android
KitKat (released 2013).
This combination of changes means that all of the supported browsers in
our compatibility list support modern features including async,
for...of, classes, native Promises, and more which has a huge impact on
the ease of debugging code, and drastically reduces the minified file
size because a number of native Polyfills included by Babel are no
longer included.
Unfortunately the babel minify-mangle plugin seems to be abandoned and
in certain circumstances can be very buggy. The only safe options are to
disable it, or to switch to a different minification library.
Not minifying our javascript is not ideal, so this commit updates the
javascript tasks to use a rollup, combined with babel, and terser.
Babel still converts code from ES/UMD/AMD to AMD modules with the
relevant browser support, whilst terser minifies the code.
The rollup bundler handles tracking and creation of sourcemaps, and
supports better parallelisation of the tasks.
Since the upgrade to Node LTS/Gallium requires an upgrade to @babel/core
and eslint, which change the built files anyway, this seems like the
ideal time to make this change.
Paul Holden