dart-html Questions
2
Is there a way I can parse the contents of PDF files into widgets or something more understandable or perhaps into something that can be modified and again converted to PDF format?
Angelitaangell asked 1/11, 2019 at 19:18
0
Was testing a UI change on my android emulator with Flutter. Emulator crashed and I got this message:
"Error: Dart library 'dart:html' is not available on this platform.
lib/…/pages/sign_up.da...
Lockyer asked 4/3, 2023 at 0:47
4
Solved
When defining a Future as follows:
Future<HttpRequest> httpRequest = HttpRequest.request(url,
method: method, requestHeaders: requestHeaders);
I want to handle a timeout after 5 secondes. I...
3
In javascript, if I have 3 variables like this:
var x = 1
var y = 'cat'
var z = {color: 'blue'}
I can log all of them like this:
console.log('The values are:', x, y, z)
In dart, you can imp...
1
I'm writing a code in which I'm doing registration with firebase. And the data including Profile image is going to firestore. But the issue is I'm getting multiple errors which I'm not able to solv...
3
Solved
I'm using HttpClient from dart (dart:io package, NOT dart:http) and I'd like to send an HTTPS request. Is there a way to do that? I can't seem to find a method that would allow me that.
3
Solved
Just started tinkering with Dart and I decided to write a simple Http Server and a client. My server code:
#import("dart:io");
final HOST = "127.0.0.1";
final PORT = 8080;
final LOG_REQUESTS = ...
6
I have encounter error "Removing disallowed attribute" after I upgraded my dart editor in SDK 0.7.3.1_r27487.
I have a custom tag which template contains boostarp attributes "data-target" and "dat...
3
Solved
I know in Javascript how to dynamically add a stylesheet.
This can be done using the following code:
var sheet = document.createElement('style');
But when I try the same using Dart (https://www....
Caiman asked 7/5, 2014 at 17:17
3
Solved
I am doing a server side dart code using notepad++, I have already succeed in server side dart code using dart editor. But I the same think where I done with notepad++ done a error as net::ERR_UNSA...
4
Solved
I want to make a smooth scrolling to a section of my page. In jQuery is done so:
$('html, body').animate({
scrollTop: $('#anchorOfMyTargetSection').offset().top
}, 'slow');
In Dart, I can make ...
Hannie asked 18/7, 2014 at 0:12
3
Solved
I realised that in current Dart SDK version 0.4.1.0_r19425 methods like setTimeout, setInterval, clearTimeout, clearInterval aren't part of Window class any more and they all moved to WorkerContext...
1
Solved
Hi I developed a Flutter Plugin flutter_tex. It's based on the WebView. How do I add Flutter Web support for this??
I tried this example to show my HTML content.
import 'dart:ui' as ui;
void fo...
Pharynx asked 5/2, 2020 at 12:9
1
Solved
For Example, I have a variable like this.
var fooBar = 12;
I want a something like this in Dart lang.
print_var_name(fooBar);
which prints:
fooBar
How can I achieve that? Is this even poss...
2
Solved
Relativley new to Angular and Dart I have the following problem:
my_component.dart:
import 'package:angular2/core.dart';
import 'package:angular2_components/angular2_components.dart';
import 'pa...
Saviour asked 30/1, 2017 at 14:46
1
I have an App Layout of angular components in my AngularDart project. How can I change the drawer of App layout from persistent to temporary at the change of media screen?
Unloosen asked 17/9, 2017 at 18:41
1
Solved
for(int i=0; i<10; i++) {
priceValue.add(54.99 + i*5);
print(54.99 + i*5);
}
Result:
js_primitives.dart:30 54.99
js_primitives.dart:30 59.99
js_primitives.dart:30 64.99000000000001
js_primi...
Trichromat asked 15/6, 2017 at 3:23
1
Solved
I've got a MappedListIterable than I know to sort
When calling the sort method , I 'm getting
EXCEPTION: NoSuchMethodError: Class 'MappedListIterable' has no
instance method 'sort'. Receiver...
1
Solved
I'm trying to establish an authenticated websocket connection, and this question is a sibling to similar question for server part.
How I can add extra headers when I establish a websocket connectio...
Heffernan asked 26/5, 2015 at 10:32
1
Solved
I try to do the following:
var properties = ["height" , "width"];
for (var prop in properties){
div.style[prop] = otherdiv.style[prop];
}
But dart doesn't seem to accept this bracket notation...
Plunge asked 1/2, 2015 at 12:34
1
Solved
I have a request in this form:
http://website/index.html?name=MyName&token=12345
Is there a way how to extract name and token from this url? There is always an option to iterate through all ...
1
Solved
I am displaying internationalized strings within a Polymer element as follows:
<div>
<span class="title">{{title}}</span>
<br/><br/>
<span class="subtitle">{...
Marpet asked 1/1, 2014 at 11:46
1
Solved
I want to add HTML entities like &nbsp; or &amp; using a Dart class. I tried this :
my_element.nodes.add(new Text('&amp;&copy;'));
but as mentioned in Text class doc, markup is ...
Dismay asked 17/6, 2013 at 18:29
2
Solved
If I write the following Dart code, how do I know which click handler happens first?
main() {
var button = new ButtonElement();
var stream = button.onClick.asBroadcastStream();
stream.listen(c...
1
Solved
How do I drive an animation loop or game loop at 60fps in a Dart web application?
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