Search and filter forms need labels

[Jono M]

In most filter forms, the combobox used to filter does not have an associated label. Also, in some cases the search box doesn't have a label. This is confusing for screen reader users since it's unclear what each of these elements does.

This affects the following pages (latest master)
- Portfolio -> Pages
- Portfolio -> Skins
- Groups -> My groups
- Groups -> Find groups
- Groups -> (group) -> Pages
- Groups -> (group) -> Members
- Inbox

(WCAG Level A)

[Mahara Bot (dev-mahara)]

Patch for "master" branch: https://reviews.mahara.org/2947

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/2947
Committed: http://gitorious.org/mahara/mahara/commit/8f0f68be37629800d4880ec1165b32ad66cdc504
Submitter: Robert Lyon (<email address hidden>)
Branch: master

commit 8f0f68be37629800d4880ec1165b32ad66cdc504
Author: Jono Mingard <email address hidden>
Date: Wed Jan 22 08:56:25 2014 +1300

Added labels to search and filter forms (Bug #1271301)

Using hidden labels when appropriate so the appearance is not modified.
Please see bug report for a list of affected pages.

Change-Id: Id1c1078acc741f219990708b2f99f80ae6818a7e
Signed-off-by: Jono Mingard <email address hidden>