json_listview 0.1.0

Json binder for listview, creating a listview with data coming from a rest webservice using few lines of code

Json ListView

Json binder for listview, creating a listview with data coming from a rest webservice using few lines of code.

this package will give you a FutureBuilder which contains a loading indicator until your json is loaded from the web then it would provide you the json and gets a Widget from you for the row that belongs tho that json

On Dart Packages : https://pub.dartlang.org/packages/json_listview

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

dependencies:
  json_listview: ^0.1.0

2. Install it

You can install packages from the command line:

with pub:

$ pub get

with Flutter:

$ flutter packages get

Alternatively, your editor might support pub get or flutter packages get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:json_listview/json_listview.dart';

Getting Started

the package has four types of DataBiding to listview

• getting a json array list with a GET request and binding it directly to ListView

var list = JsonListView.getArray(
        'https://jsonplaceholder.typicode.com/todos/',
        headers: {},  ///// request headers
        parameters: {},
        padding: 8.0,
        height: 50.0,
        listItem: (json, index) {
          return Text(json["title"]);
        }, onTap: (index) {
          print("$index selected");
        });

• getting a json object with a GET request and bind a json array inside it to ListView

var list = JsonListView.getArray(
        'https://jsonplaceholder.typicode.com/todos/',
        headers: {},  ///// request headers
        parameters: {},
        padding: 8.0,
        height: 50.0,
        arrayBinding: (JsonObject parentJson) => parentJson["list"],
        listItem: (json, index) {
          return Text(json["title"]);
        }, onTap: (index) {
          print("$index selected");
        });

• getting a json array list with a POST request and binding it directly to ListView

var list = JsonListView.getArray(
        'https://jsonplaceholder.typicode.com/todos/',
        headers: {},  ///// request headers
        parameters: {},
        padding: 8.0,
        height: 50.0,
        coding: PostCoding.JSON,
        listItem: (json, index) {
          return Text(json["title"]);
        }, onTap: (index) {
          print("$index selected");
        });

• getting a json object with a POST request and bind a json array inside it to ListView

var list = JsonListView.getArray(
        'https://jsonplaceholder.typicode.com/todos/',
        headers: {},  ///// request headers
        parameters: {},
        padding: 8.0,
        height: 50.0,
        coding: PostCoding.JSON,
        arrayBinding: (JsonObject parentJson) => parentJson["list"],
        listItem: (json, index) {
          return Text(json["title"]);
        }, onTap: (index) {
          print("$index selected");
        });