如何从 Searchable Dropdown 每个 Name 而不是每个 Id 搜索项目?
SearchableDropdown(items:_vagasDisponiveis.map((item) {
return new DropdownMenuItem(
child: Text(item.v_n),
value: item.v_id
);
}
).toList(),
isExpanded: true,
value: vaga_id,
isCaseSensitiveSearch: true,
searchHint: new Text('Select ', style: new TextStyle(fontSize: 20)),
onChanged: (value) {
setState(() {
vaga_id = value;
});
},
)
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