New Configuration page explaining derived (computed) variables: what they
are, how to configure them in MPE_DERIVED, how filtering works, the rules
and limits (expressions only, self-contained, read-only, not stored), and
the data-exposure and performance notes.
New MPE_DERIVED table page, registered in the Table Guide nav.
Two pages, both aimed at SAS developers rather than end users:
- Filter in a Pre-Edit Hook: what editors/getdata returns (sasparams.FILTER_TEXT
and the query clauses, never FILTER_RK), when PRE_EDIT_HOOK runs relative to
the filter, and a worked example that widens a date filter to the previous
quarter - re-reading the table so the rows match, and keeping Row Level
Security applied to both branches.
- One Table, Two Rule Sets: moved from the datacontroller.io blog, so the
developer-facing material lives in one place. Images moved to docs/img/.
The docs site only offered Material's light scheme. This adds the dark
scheme and makes it the default.
- palette: two entries, slate first, each with a toggle. Material takes the
first entry as the default, so the site opens dark and a sun icon in the
header switches to light (and a moon switches back).
- dc-brand.css: the dark scheme's greys are derived from a hue variable, so
it is pointed at the brand slate (206deg) rather than Material's neutral
225deg, which gives the whole scheme the same cast as the header.
- dc-brand.css: the brand slate is unreadable on a dark background, so the
dark scheme uses a light tint of it (#9fb5c6) for body links. Green stays
the accent, which keeps link hover visible in both schemes.
Contrast, over the dark background rgb(30, 36, 41): body text 8.8:1, body
links 7.4:1, inline code 7.2:1, accent green 5.6:1, header text 10.2:1. The
light scheme is unchanged.
The docs site rendered as stock Material: indigo header, indigo links and
Open Sans. Neither colour nor type matched the marketing site
(datacontroller.io) or the application itself.
- Palette: the slate (#314351) and green (#79a843) already used by the
marketing navbar, hero and logo accent, wired up via a `custom` palette
and defined in the new docs/dc-brand.css.
- Type: Montserrat for text, matching the marketing site's headings.
- Logo: the application's own dc-logo.svg mark in the header.
The previous `palette:` mapping form (a dict of primary/accent) is no
longer honoured by the Material version this repo builds against, so the
theme fell through to Material's default indigo - the site was not in fact
rendering the White/Amber it asked for. The list form used here is the one
Material currently reads.
Adds /downloads to the Installation section, listing what each release
asset is for and how to verify a download against the SHA256SUMS file
the release pipeline publishes (sha256sum -c, plus certutil for
Windows). The SAS 9 deployment page now links to it wherever it sends
the reader to the releases page.
mkdocs build passes; nav, sitemap and cross-links verified in the
rendered output.
dc
allan