Rules and fixed values

There are three places to adjust what a screen shows. Each works at a different level.

Where	Affects	Takes effect
Data table Rules	Every sign using the table	On save
Sign: What this sign shows	That one sign	When you republish
Location: What this venue shows	Every screen at that venue	Straight away

Hide rows on one sign

1. On Signs, open What this sign shows for the sign.
2. Pick the list under Lists in this feed, then a field under Hide by.
3. Untick anything the sign shouldn’t show and click Save.
4. Republish the sign.

Signs built on a data table show Nothing to filter here for now. Hide their rows with the table’s own Rules instead.

For anything more specific, use Advanced rule… and Add a rule with is, is not, is one of or is none of. With no rules, every row shows. The row shows a badge with the number of rules.

Hide rows at one venue

Every screen at a venue starts from the same data. To drop items one venue doesn’t sell, open What this venue shows on its row under Locations and untick them. It takes effect on the screens with no republish.

Fix a value on one sign

1. On Signs, open Fixed values for this sign.
2. Each field from the feed is listed with its current value. Type over the ones you want to change.
3. To change a value inside a list, pick the row it belongs to, or Every row to apply one value to all of them.
4. Click Save, then republish the sign.

To hand a field back to the feed, use Use the feed’s value again. Edit as JSON shows everything at once.

Only fields the feed already has can be fixed. A new name is almost always a typo, so the dialog refuses it and names it. If a sign has no feed, whatever you set here becomes its data.