SegmentedControlIOS

Use SegmentedControlIOS to render a UISegmentedControl iOS.

Programmatically changing selected index

The selected index can be changed on the fly by assigning the selectedIndex prop to a state variable, then changing that variable. Note that the state variable would need to be updated as the user selects a value and changes the index, as shown in the example below.

Example

<SegmentedControlIOS
  values={['One', 'Two']}
  selectedIndex={this.state.selectedIndex}
  onChange={(event) => {
    this.setState({selectedIndex: event.nativeEvent.selectedSegmentIndex});
  }}
/>

Props

• View props...

• enabled
• momentary
• onChange
• onValueChange
• selectedIndex
• tintColor
• values

Reference

Props

enabled

If false the user won't be able to interact with the control. Default value is true.

Type	Required
bool	No

momentary

If true, then selecting a segment won't persist visually. The onValueChange callback will still work as expected.

Type	Required
bool	No

onChange

Callback that is called when the user taps a segment; passes the event as an argument

Type	Required
function	No

onValueChange

Callback that is called when the user taps a segment; passes the segment's value as an argument

Type	Required
function	No

selectedIndex

The index in props.values of the segment to be (pre)selected.

Type	Required
number	No

tintColor

Accent color of the control.

Type	Required
string	No

values

The labels for the control's segment buttons, in order.

Type	Required
array of string	No