<notatio-input-field>
<notatio-input-field name="x" value="3"> -- a field you type a value into, Wolfram's InputField. The text is notatio, parsed when you press Enter or leave the field, and the binding _x is the expression it parses to: a number, a symbol, Sin(t), whatever was typed. Text that does not parse leaves the binding where it was and marks the field. type="number" accepts only a number, and size is the width in characters.
For a mathematical editor with typeset input, use <notatio-in>; this is the plain field a form wants.
Attributes
| Attribute | Type | Default | Notes |
|---|---|---|---|
name | string | "" | The binding this field drives: name="x" fills the wildcard _x.reflects |
value | string | "" | The starting text, as notatio. |
type | string | "expression" | expression (default) or number. |
size | number | 8 | Width in characters. |