MapWidget

object

One dashboard card: a formula (headline aggregate), category (top 5 + Other ranking; clicking a row EXCLUDES it), histogram (distribution with a brushable range), or note (authored title + body, no data). Data types are computed server-side over their layer's effective query. field is the aggregated/grouping/binned field (null for a count formula and for notes); agg is count | sum | avg | min | max (category ranking allows count | sum | avg; histogram and note ignore it — send count); aggField is the field a category sum/avg ranks by (null otherwise); unit/note/format are formula presentation (note doubles as a note widget's body); layerId is null exactly for notes.

• idstringrequired

  Unique within the map.

• typestringrequired

  One of formula, category, histogram, note

• layerIdstringor nullrequired

  The layer the widget reads — and the only layer its selection filters. Null for notes.

• titlestringrequired

  Card heading (≤ 60).

• fieldstringor nullrequired

• aggstringrequired

  One of count, sum, avg, min, max

• aggFieldstringor nullrequired

• unitstringor nullrequired

  Formula: text after the number (≤ 20).

• notestringor nullrequired

  Formula: caption under the number; note widget: the body (≤ 2000).

• formatstringor nullrequired

  Formula number formatting; null = automatic.

  One of compact, percent, percent2, integer, decimal1, decimal2, null

• visiblebooleanrequired