Bindings

Definition

Connects writable control values to State objects declared in the XML runtime.

Usage

Use bindings when form controls need to edit local page state before an Action sends data.

Rules

• value="$state.path" required. Binds a control value to a State object field.
• safe names. State ids and path segments must be safe property names.
• unbound values. Literal and computed values render as local control state only.

Example

xml
<State id="form" name="" active="true" />
​
<TextInput label="Name" value="$form.name" />
<Switch label="Active" value="$form.active" />