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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

manuals/node-red/flowfuse-ui-text-manual.md

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+# FlowFuse `ui-text` Manual (EVOLV Reference)
+
+Source: https://dashboard.flowfuse.com/nodes/widgets/ui-text.html
+
+## Purpose
+
+Read-only text display widget. Shows a label + value. Supports HTML in payload.
+
+## Properties
+
+| Property | Type | Dynamic | Notes |
+|----------|------|---------|-------|
+| `group` | ref | No | Parent ui-group |
+| `width` | int | No | Columns |
+| `height` | int | No | Row units |
+| `label` | string | Yes | Left-side label text |
+| `format` | string | No | Template: `{{msg.payload}}` or `{{msg.myProp}}` |
+| `layout` | string | Yes | See layout options below |
+| `style` | bool | No | Enable custom font/size/color |
+| `font` | string | Yes | Font family (when style enabled) |
+| `fontSize` | string | Yes | e.g. `"16px"`, `"1.2rem"` |
+| `color` | string | Yes | Text color (when style enabled) |
+
+## Layout Options
+
+| Value | Description |
+|-------|-------------|
+| `row-left` | Label and value left-aligned |
+| `row-center` | Centered on row |
+| `row-right` | Right-aligned |
+| `row-spread` | Label left, value right |
+| `col-center` | Stacked vertically, centered |
+
+## Input
+
+`msg.payload` — string or number. HTML is rendered if present.
+
+## Dynamic Properties (`msg.ui_update`)
+
+```js
+msg.ui_update = {
+  label: "New Label",
+  layout: "row-spread",
+  font: "monospace",
+  fontSize: "14px",
+  color: "#ff5722"
+};
+```
+
+Also: `msg.class` — add CSS class to the widget container.
+
+## Value Formatting
+
+The `format` field supports template syntax and JSONata:
+- `{{msg.payload}}` — raw value
+- `{{msg.myProp}}` — any msg property
+- JSONata in Value property: `$round(payload, 1)`
+
+## HTML Support
+
+`msg.payload` can contain HTML tags. Useful for inline formatting:
+```js
+msg.payload = '<b>Active</b> — 3 pumps online';
+```
+
+## EVOLV Key Rules
+
+1. Use `layout: "row-spread"` for status lines (label left, value right).
+2. For multi-field status, build a formatted string in the Function node and send as single payload.
+3. Keep text widgets `height: 1` for compact status rows.
+4. Use `format: "{{msg.payload}}"` (the default) — keeps it simple.
+5. For direction arrows and styled status, use HTML in payload: `↑ filling | 142 m³/h | 35 min`.