YUI Dialogues were using an older method for locking focus to modals,
but this way conflicts with the way in which we lock focus for AMD
modules.
As a result, when an AMD dialogue launches a YUI dialogue the focus is
not correctly locked and it is not possible to focus on anything in the
YUI dialogue.
This includes a minor changes to the focuslock AMD module to ensure that
it is possible to loop the focus in both directions. Many of our older
YUI dialogues are themselves focusable. As a result we need to include
the lock region in the calculation when calculating the possible
descendants.
If we do not do so then the reverse looping does not work.
Add an event that can be fired when an mform is about to be submitted via ajax.
This allows custom field types to perform an action when the form is submitted.
The atto text editor will reset any autosaves when the form is submitted.
In the issue MDL-39319 (6ddf92c77), the ability to uninstall multiple
language packs at once was added. By a mistake, the PARAM_ALPHAEXT was
used as paramater type for the dash-separated list of language packs to
be uninstalled. Language packs with a number in the name (such as
en_us_k12) do not pass the ALPHAEXT cleaning.
This patch changes the parameter cleaning to PARAM_SAFEPATH which is
more appropriate for the given scenario as language code themselves must
be SAFEDIRs.
Fixes a regression caused by MDL-56364, wherein the buttons were made
readOnly, meaning addButtons wouldn't work. This removes that change,
while maintaining the original dependency between the buttons and the
closeButton config options.
The DIALOGUE object was using Y.clone to copy the input config, messing
up the prototype chains for any objects in the config param. Really,
this doesn't need to clone the config, so I've refactored to avoid doing
so. Also moved some of the other attribute init and setup calls to the
appropriate places (initializer and modifyAttrs).
They should be left aligned with a header, content and footer (right aligned with the buttons).
There should be a primary continue button and a secondary cancel button.
Classes attribute was not being honoured by all form element templates.
Formchangechecker was only looking for the ignoredirty class on the element,
in boost it is on the container.
Assign had specific styles to hide the submit buttons that were not matching in boost.
Instead of using the more rollup-tolerant config for all files, make the
configuration stricter by default but lower in grunt for yui modules.
This means that manual runs (prechecker) or editor integrations will
flag up the errors as well as grunt.
Also add ignore lines to the core files so that eslint isn't noisy when
not running with grunt.
When the content of a dialogue changes after it is first opened - you need to call centerDialogue()
to make sure it still sits in the middle of the window. In addition this now recalculates the "lockScroll"
so that if you need to scroll down to see all of the dialogue you can do it.
The hideIfOutside function was being too restrictive with the
selector for checking if the event occurred within a menu child
(anchor tag) rather than the menu itself.
