Per T289724#7342741, server renders an anchor tag pointing to #p-search
into the "button-start" bucket of the sticky header.
In the future after T289718, this anchor will then acts as a button when
the search module is loaded and searchToggle executes.
* skins.vector.search was modified to accomodate instantiating multiple
search components (one in the main header and one in the sticky
header).
* searchToggle.js was modified to accept a searchToggle element as a
param which the caller can then instantiate when ideal. For the sticky
header toggle, this needs to happen *after* the search module loads.
Before then, the toggle will act as a link.
* Drops one jQuery usage from searchToggle so that it can be jQuery
free. Because the native .closest method is used, IE11 support is also
dropped. However, the script feature detects and returns early if the
API isn't available.
* Makes App.vue accept an `id` prop so that multiple instances of it can
be created.
Bug: T289724
Change-Id: I1c5e6eee75918a0d06562d07c31fdcbd5a4ed6d5
- Show sticky header after bottom of first h1.
- Hide sticky header before bottom of first h1.
- Add media query for reduce motion preference.
Bug: T290101
Change-Id: I2b1ecd31ac360a1ef5bf2f016978d6e0665a316c
The sticky header is currently disabled unconditionally
and nothing is wired up, with placeholders for data and
functionality which will be added in future.
Bug: T289716
Change-Id: I16223ce849267e718aad22b8a24b2327332ac8b7
