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Added optional value to flutter_flow_choice_chips.dart #10

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Added optional value to flutter_flow_choice_chips.dart #10

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12 changes: 7 additions & 5 deletions lib/src/flutter_flow/flutter_flow_choice_chips.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,9 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
const double _kChoiceChipsHeight = 40.0;

class ChipData {
const ChipData(this.label, [this.iconData]);
const ChipData(this.label, [this.value = "", this.iconData]);
final String label;
final String value;
final IconData? iconData;
}

Expand Down Expand Up @@ -77,7 +78,8 @@ class _FlutterFlowChoiceChipsState extends State<FlutterFlowChoiceChips> {
children: [
...widget.options.map(
(option) {
final selected = choiceChipValues.contains(option.label);
final String value = option.value.isNotEmpty ? option.value : option.label;
final selected = choiceChipValues.contains(value);
final style = selected
? widget.selectedChipStyle
: widget.unselectedChipStyle;
Expand All @@ -88,13 +90,13 @@ class _FlutterFlowChoiceChipsState extends State<FlutterFlowChoiceChips> {
onSelected: (isSelected) {
if (isSelected) {
widget.multiselect
? choiceChipValues.add(option.label)
: choiceChipValues = [option.label];
? choiceChipValues.add(value)
: choiceChipValues = [value];
widget.onChanged(choiceChipValues);
setState(() {});
} else {
if (widget.multiselect) {
choiceChipValues.remove(option.label);
choiceChipValues.remove(value);
widget.onChanged(choiceChipValues);
setState(() {});
}
Expand Down