DropdownProPlus #

A customizable dropdown package for Flutter.

Features #

• Customizable dropdown overlay
• Searchable dropdown
• Multi-select support
• Clean and simple API
• Easy integration into any Flutter app

Installation #

Add this to your pubspec.yaml:

dependencies:
  dropdownproplus: ^0.1.2
Then run:

bash
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flutter pub get
Usage
dart
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import 'package:flutter/material.dart';
import 'package:dropdownproplus/dropdownproplus.dart';

void main() {
  runApp(const ExampleApp());
}

class ExampleApp extends StatelessWidget {
  const ExampleApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'DropdownProPlus Example',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(primarySwatch: Colors.blue),
      home: const ExamplePage(),
    );
  }
}

class ExamplePage extends StatelessWidget {
  const ExamplePage({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text("DropdownProPlus Example")),
      body: Padding(
        padding: const EdgeInsets.all(30.0),
        child: Column(
          children: [
            DropdownPlus(
              isEnabled: true,
              enableSearchBar: true,
              dropdownLabel: "Fruits",
              onItemSelected: (value) {},
              dropdownItems: ["Apple", "Banana", "Orange", "Mango"],
              value: '',
              callBackKey: '',
            ),

            SizedBox(height: 15),

            DropdownPlus(
              isEnabled: true,
              enableSearchBar: true,
              enableMultiSelect: true,
              dropdownLabel: "Product",
              onItemSelected: (value) {
                ScaffoldMessenger.of(context).showSnackBar(
                  SnackBar(content: Text("Selected: $value")),
                );
              },
              dropdownItems: [
                "Product1", "Product2", "Product3", "Product4",
                "Product5", "Product6", "Product7", "Product8", "Product9"
              ],
              value: '',
              callBackKey: '',
            ),

            Spacer(),
            Placeholder(),
            Spacer(),

            DropdownPlus(
              isEnabled: true,
              enableSearchBar: true,
              isMandatory: true,
              dropdownLabel: "Bakery Products",
              onItemSelected: (value) {
                ScaffoldMessenger.of(context).showSnackBar(
                  SnackBar(content: Text("Selected: $value")),
                );
              },
              dropdownItems: [
                "Bread", "Butter", "Toast", "Khari",
                "Milk", "Cheese", "Curd", "Butter Milk", "Cookies"
              ],
              value: '',
              callBackKey: '',
            ),

            SizedBox(height: 30),
          ],
        ),
      ),
    );
  }
}


## Parameters
Parameter	Description
dropdownLabel	Label displayed for the dropdown
dropdownItems	List of dropdown items
onItemSelected	Callback when an item is selected
isEnabled	Enable or disable the dropdown
enableSearchBar	Enable search bar inside dropdown
enableMultiSelect	Enable multi-selection
isMandatory	Marks field as required
value	Selected value for customized items or JSON/POJO objects
callBackKey	Access tapped details of dropdown item