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新增第一层点击选择功能 #355

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merged 1 commit into from
Oct 21, 2024
Merged

新增第一层点击选择功能 #355

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4 changes: 2 additions & 2 deletions tdesign-component/lib/src/components/cascader/td_multi_cascader.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -353,7 +353,7 @@ class _TDMultiCascaderState extends State<TDMultiCascader> with TickerProviderSt
return GestureDetector(
onTap: () {
int level = 0;
if (_tabListData.length > 2 && _currentTabIndex == 0) {
if (item.level ==0 && _currentTabIndex == 0) {
_tabListData.clear();
_tabListData.add(MultiCascaderListModel(
label: '选择选项',
Expand Down Expand Up @@ -439,7 +439,7 @@ class _TDMultiCascaderState extends State<TDMultiCascader> with TickerProviderSt

void _getChildrenListData(int level, String value) {
//查询层级数据
var selectLevelData = _listData.where((element) => element.level == (level)).toList();
var selectLevelData = _listData.where((element) => element.level == (level)&&element.parentValue==value).toList();
//判断下级是否存在
if (selectLevelData.isNotEmpty) {
//获取下级数据
Expand Down