If you want to use focusNode property on TextField in flutter? Use the following example code to use focusNode property on TextField in flutter.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | FocusNode focusNode; void initState() { focusNode = new FocusNode(); // listen to focus changes focusNode.addListener(() => print('focusNode updated: hasFocus: ${focusNode.hasFocus}')); } void setFocus() { FocusScope.of(context).requestFocus(focusNode); } Widget build() { return ... new TextField(focusNode: focusNode, ...); } |
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