TimePicker cannot be controlled input

[YayC]

Problem description

TimePicker updates the input field without onChange setting state. I am setting an initial value from the state.

Steps to reproduce

In render:

<TimePicker
  hintText={this.props.timePlaceholder}
  onChange={this.handleTimeChange}
  value={this.state.date}
/>

handleTimeChange:

handleTimeChange = (_nullEvent, date) => {
  console.log(date)
}

Versions

• Material-UI: 0.15.2
• React: 15.2.1
• Browser: latest chrome (51.0.2704.103)

[YayC]

I just reproduced this issue. I expect the input value not to change for a controlled component unless the state is explicitly changed. With a handler like the one below, it still changes even though state.date does not change:

handleTimeChange = (_nullEvent, date) => {
  console.log(date)
  console.log(this.state.date)
  return null
}

[oliviertassinari]

Closing for #4796