CODEWITHSUNDEEP
flutterdart
Jag99
Jag99

Reputation: 754

Flutter using ListView.builder

How can apply listview builder using the model and data as below to achieve the layout in the screenshot:

enter image description here

Model

class Location {
  String name;
  String imagePath;
  String summary;

  Location(this.name, this.imagePath, this.summary);
  
}

Data

import 'package:app_data_model/model/location.dart';

var locationData = [
  Location(
      'Statue of Liberty',
      'assets/images/new-york-city-statue-of-liberty.jpg',
      'The Statue of Liberty was France\'s gift to America. Built in 1886, it remains a famous world symbol of freedom and one of the greatest American icons. '),
  Location(
      'Central Park',
      'assets/images/new-york-city-central-park-lake-bridge-boats.jpg',
      'A walk, peddle, or carriage ride through the crisscrossing pathways of Central Park is a must-do on anyone\'s New York City itinerary. '),
  Location(
      'Empire State Building',
      'assets/images/new-york-city-empire-state-building.jpg',
      'The Empire State Building is one of New York\'s most famous landmark buildings and key tourist attractions. The 381-meter-tall, 102-storey building was the tallest in the world until the 1 World Trade Center tower rose higher, 41 years later. ')
];

Upvotes: 0

Views: 209

Answers (2)

ahmed elajnaf
ahmed elajnaf

Reputation: 121

ListView.builder(itemCount: locationData.length, (BuildContext context,index)=>ListTile(leading: Image.network(locationData[index].image),title :Text(locationData[index].locationName);)

check the Location model to get the right attributes

Upvotes: 1

timilehinjegede
timilehinjegede

Reputation: 14033

Added a demo based on what you want:

class StackOver extends StatelessWidget {
  var locationData = [
    Location(
        'Statue of Liberty',
        'assets/images/new-york-city-statue-of-liberty.jpg',
        'The Statue of Liberty was France\'s gift to America. Built in 1886, it remains a famous world symbol of freedom and one of the greatest American icons. '),
    Location(
        'Central Park',
        'assets/images/new-york-city-central-park-lake-bridge-boats.jpg',
        'A walk, peddle, or carriage ride through the crisscrossing pathways of Central Park is a must-do on anyone\'s New York City itinerary. '),
    Location(
        'Empire State Building',
        'assets/images/new-york-city-empire-state-building.jpg',
        'The Empire State Building is one of New York\'s most famous landmark buildings and key tourist attractions. The 381-meter-tall, 102-storey building was the tallest in the world until the 1 World Trade Center tower rose higher, 41 years later. ')
  ];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Solve Before Downvote !'),
      ),
      body: ListView.builder(
        // give the listview a length based on your location data
        itemCount: locationData.length,
        itemBuilder: (context, index) {
          // return a custom widget based on your preference 
          return ListTile(
            // access the imagePath of your [locationData] using the index provided by the itembuilder
            leading: Image.asset(
              locationData[index].imagePath,
            ),
            // access the name of your [locationData] using the index provided by the itembuilder
            title: Text(
              locationData[index].name,
            ),
          );
        },
      ),
    );
  }
}

RESULT:

result

Upvotes: 2

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