| import 'package:custom_form_field/src/choose_option_screen.dart'; | |
| import 'package:flutter/cupertino.dart'; | |
| import 'package:flutter/material.dart'; | |
| class CustomDropDownFormField<T> extends FormField<T> { | |
| CustomDropDownFormField({ | |
| Key? key, | |
| required List<DropdownMenuItem<T>> items, | |
| FormFieldValidator<T>? validator, | |
| Widget? hintText, |
| FormField<String>( | |
| autovalidateMode: AutovalidateMode.onUserInteraction, | |
| validator: (value) => | |
| (value?.isNotEmpty ?? false) ? null : "Cannot be null", | |
| onSaved: (value)=> customName = value, | |
| builder: (state) { | |
| return Column( | |
| crossAxisAlignment: CrossAxisAlignment.start, | |
| children: [ | |
| Row( |
| void main() { | |
| var dummyData = { | |
| 'name': 'Umesh Basnet', | |
| 'date':'2019-08-15T11:28:49.703' | |
| }; | |
| Test test = Test.fromJson(dummyData); | |
| print(test.getFormattedText()); | |
This document contains some of the ffmpeg snippets I use most commonly, and typically in the context of converting research-related image data to video. It is not meant to be exhaustive.
| <html> | |
| <body> | |
| <h1> test </h1> | |
| <p> this whould open the link <a href="fb-messenger://share?app_id=58567469885&redirect_uri=https%3A%2F%2Fwww.bbc.com%2Fnepali%2Fnews-51798024&link=https%3A%2F%2Fwww.bbc.com%2Fnepali%2Fnews-51798024%3FCMP%3Dshare_btn_me">link to messange</a> </p> | |
| </body> | |
| </html> |
| import 'package:flutter/material.dart'; | |
| class CustomRRect extends CustomClipper<Path> { | |
| CustomRRect(); | |
| @override | |
| Path getClip(Size size) { | |
| var path = new Path(); | |
| path.lineTo(0.0, size.height/2 - 20); |
| [ | |
| { | |
| "id": "18", | |
| "name": "TestBook", | |
| "price": "200.00", | |
| "author": "Aryan1", | |
| "category": "Sci-Fi", | |
| "language": "en", | |
| "ISBN": "123-00023", | |
| "publish_date": "2019-04-05", |
| function sendNotifiction($title, $message){ | |
| $header = array( | |
| "authorization: key=YOUR_FIREBASE_KEY", | |
| "content-type: application/json", | |
| ); | |
| $data = array | |
| ( | |
| 'title' => $title, |
| class _EventContentState extends State<EventContent> with AutomaticKeepAliveClientMixin<> { | |
| final String url = 'https://furnishmenow.co.za/wp-json/wp/v2/posts'; // Testing url | |
| List data; | |
| Future<String> getEventContentData() async{ | |
| var res = await http.get(Uri.encodeFull(url), headers: { "Accept": "applications/json"}); | |
| setState(() { | |
| var resBody = json.decode(res.body); | |
| data = resBody; |
| class ZigZagClipper extends CustomClipper<Path> { | |
| ClipType clipType; | |
| ZigZagClipper(this.clipType); | |
| @override | |
| Path getClip(Size size) { | |
| Path path = Path(); // the starting point is the 0,0 position of the widget. | |
| path.lineTo(0, size.height); // this draws the line from current point to the left bottom position of widget | |
| path.lineTo(size.width, size.height); // this draws the line from current point to the right bottom position of the widget. |