ajuste no cbo, pesquisa e validação do home_visit_screen.dart

2024-02-12 17:01:57 -03:00
parent 8cf5569840
commit 51711e689b
6 changed files with 213 additions and 34 deletions
--- a/lib/widgets/dropdown_button_com_pesquisa.dart
+++ b/lib/widgets/dropdown_button_com_pesquisa.dart
@@ -0,0 +1,70 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_typeahead/flutter_typeahead.dart';
+import 'package:rkm/widgets/text_default.dart';
+import '../config/color_palette.dart';
+import '../config/const_variable.dart';
+import 'input_search_text.dart';
+
+class DropDownButtonComPesquisa extends StatelessWidget {
+  var onChanged;
+  String? select;
+  String title;
+  double fontSize;
+  List list;
+  double width;
+  double heightDinamic;
+  double widthContainer;
+
+  DropDownButtonComPesquisa({
+    required this.onChanged,
+    required this.select,
+    required this.title,
+    required this.list,
+    required this.width,
+    this.heightDinamic = 0.2,
+    this.fontSize = 15,
+    this.widthContainer = 300,
+});
+
+  @override
+  Widget build(BuildContext context) {
+
+    double height = MediaQuery.of(context).size.height;
+
+    return
+      Container(
+        width: width,
+        height: height*heightDinamic,
+        margin: ConstVariable().marginHightInput,
+        color: ColorPalette.white,
+        child: ListView(
+          shrinkWrap: true,
+          children: [
+            TypeAheadField(
+              controller: TextEditingController(),
+              hideOnEmpty: false,
+              suggestionsCallback: (pattern) {
+                if (list != null) {
+                  // Use toList() para converter o resultado do where em uma lista
+                  return list.where((value) => value.toLowerCase().contains(pattern.toLowerCase())).toList();
+                } else {
+                  return Future.value([]); // Retorna uma lista vazia como um Future
+                }
+              },
+              emptyBuilder:  (context) {
+                return ListTile(
+                  title: Text('Nenhum resultado encontrado'),
+                );
+              },
+              itemBuilder: (context, dynamic suggestion) {
+                return ListTile(
+                  title: Text(suggestion),
+                );
+              },
+              onSelected: onChanged,
+            ),
+          ],
+        ),
+      );
+  }
+}