onChange method

void onChange(
  1. String d
)

Implementation

void onChange(String d) async {
  cont!.value = TextEditingValue(
      text: widget.model.value.toString(),
      selection: TextSelection(
          baseOffset: 0, extentOffset: widget.model.value.toString().length));

  if (oldValue != widget.model.value) {
    // set answer
    bool ok = await widget.model.answer(widget.model.value);

    // fire on change event
    if (ok == true && mounted) await widget.model.onChange(context);
  }

  return;
}