Function updateFormValue

Convenience function to update a form value. Pass the Meiosis cell and the state property (such as 'firstName') or path (such as ['person', 'firstName']) into which to update the value. Returns a function that you can pass to a DOM handler, such as oninput (Mithril) or onInput (Preact, React). For example:

// Using Mithil
m('input[type=text]', { oninput: updateFormValue(cell, 'firstName') })

// Using Preact/React
<input type="text" onInput={updateFormValue(cell, ['person', 'firstName'])}/>

Returns

a function that accepts a DOM event and updates the value on the Meiosis state.