Multiple word searches can be implemented in Flutter using a search bar and a list view.
Here is an example implementation of multiple word searches in Flutter:
TextField(
controller: TextEditingController(),
onChanged: (value) {
search(value);
},
decoration: InputDecoration(
labelText: "Search",
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
),
),
Widget buildListView() {
if (filteredData.isEmpty) {
return Text("No results found");
} else {
return ListView.builder(
itemBuilder: (context, index) {
return ListTile(
title: Text(filteredData[index].title),
subtitle: Text(filteredData[index].description),
);
},
itemCount: filteredData.length,
);
}
}
void search(String value) {
setState(() {
filteredData = data
.where((element) =>
element.title.toLowerCase().contains(value.toLowerCase()) ||
element.description.toLowerCase().contains(value.toLowerCase()))
.toList();
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Search"),
),
body: Column(
children: [
SizedBox(height: 20),
Padding(
padding: const EdgeInsets.all(8.0),
child: TextField(
controller: TextEditingController(),
onChanged: (value) {
search(value);
},
decoration: InputDecoration(
labelText: "Search",
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
),
),
),
),
SizedBox(height: 20),
Expanded(child: buildListView()),
],
),
);
}
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Asked: 2023-06-02 03:08:00 +0000
Seen: 2 times
Last updated: Jun 02 '23
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