Issue I’m working on AngularDart in Visual Studio code and I’m having trouble setting up breakpoints and debugging inside my package. It looks like the source maps are all relative, so the chrome debugger looks in the ${webroot}/packages/etc which doesn’t
Continue readingTag: angular-dart
How do I call .then after .callMethod returns in Dart?
Issue I am trying to load a .czml file into a Cesium map using Dart. The javascript code works correctly and looks like this var viewer = new Cesium.Viewer(‘cesiumContainer’); viewer.extend(Cesium.viewerDynamicObjectMixin); viewer.dataSources.removeAll(); var czmlDataSource = new Cesium.CzmlDataSource(); czmlDataSource.loadUrl(‘Vehicle.czml’).then(function() { viewer.dataSources.add(czmlDataSource); });
Continue readingHow do I call .then after .callMethod returns in Dart?
Issue I am trying to load a .czml file into a Cesium map using Dart. The javascript code works correctly and looks like this var viewer = new Cesium.Viewer(‘cesiumContainer’); viewer.extend(Cesium.viewerDynamicObjectMixin); viewer.dataSources.removeAll(); var czmlDataSource = new Cesium.CzmlDataSource(); czmlDataSource.loadUrl(‘Vehicle.czml’).then(function() { viewer.dataSources.add(czmlDataSource); });
Continue readingHow do I call .then after .callMethod returns in Dart?
Issue I am trying to load a .czml file into a Cesium map using Dart. The javascript code works correctly and looks like this var viewer = new Cesium.Viewer(‘cesiumContainer’); viewer.extend(Cesium.viewerDynamicObjectMixin); viewer.dataSources.removeAll(); var czmlDataSource = new Cesium.CzmlDataSource(); czmlDataSource.loadUrl(‘Vehicle.czml’).then(function() { viewer.dataSources.add(czmlDataSource); });
Continue readingHow do I call .then after .callMethod returns in Dart?
Issue I am trying to load a .czml file into a Cesium map using Dart. The javascript code works correctly and looks like this var viewer = new Cesium.Viewer(‘cesiumContainer’); viewer.extend(Cesium.viewerDynamicObjectMixin); viewer.dataSources.removeAll(); var czmlDataSource = new Cesium.CzmlDataSource(); czmlDataSource.loadUrl(‘Vehicle.czml’).then(function() { viewer.dataSources.add(czmlDataSource); });
Continue readingHow do I call .then after .callMethod returns in Dart?
Issue I am trying to load a .czml file into a Cesium map using Dart. The javascript code works correctly and looks like this var viewer = new Cesium.Viewer(‘cesiumContainer’); viewer.extend(Cesium.viewerDynamicObjectMixin); viewer.dataSources.removeAll(); var czmlDataSource = new Cesium.CzmlDataSource(); czmlDataSource.loadUrl(‘Vehicle.czml’).then(function() { viewer.dataSources.add(czmlDataSource); });
Continue readingHow do I call .then after .callMethod returns in Dart?
Issue I am trying to load a .czml file into a Cesium map using Dart. The javascript code works correctly and looks like this var viewer = new Cesium.Viewer(‘cesiumContainer’); viewer.extend(Cesium.viewerDynamicObjectMixin); viewer.dataSources.removeAll(); var czmlDataSource = new Cesium.CzmlDataSource(); czmlDataSource.loadUrl(‘Vehicle.czml’).then(function() { viewer.dataSources.add(czmlDataSource); });
Continue readingHow do I use document.querySelector to change css class using ngFor?
Issue So I have been stuck here for some time and no matter how much research I do, I cannot find a solid answer. I may be approaching this the wrong way so feel free to tell me if I
Continue readinglearning angular dart and using angular gallery section library
Issue I have been learning Angular Dart since about 3 weeks ago but I’m having really a hard time with it specially that the learning resources for this new language are really limited. Anyway, my problem is I can’t import
Continue readingCan I use a component written in Angular(JS) in AngularDart?
Issue I would like to use this file uploader in AngularDart. It’s written in AngularJS. https://github.com/agreatfool/Cart/tree/master/dart-version/web/src/bower/angular-file-upload Is this possible? Are there examples anywhere of how to do this? Is there an alternative AngularDart file uploaders I can use? Thanks Solution
Continue readingAngularDart Dependency Injection
Issue I’m using AngularDart and I can’t figure out how to inject my entry point dependencies. Main.dart: import ‘package:angular/angular.dart’; import ‘package:angular_dart/app_component.dart’; import ‘package:angular_dart/app_component.template.dart’ as ng; @GenerateInjector(const [ const Provider(MyRepository, useClass: ng.MyRepositoryImpl), ]) final InjectorFactory appInjector = ng.appInjector$Injector; void main() {
Continue readingHow to use well formatted arrow functions in Dart?
Issue Working on a flutter/dart project I’m currently almost always thinking about a way to decrease my code size, considering that one of the things would be using arrow functions to avoid the brackets. However I can’t find a way
Continue readingAngular Dart 2 – querySelect returning null
Issue I’m trying to set up a drag&drop component to upload multiple files. However, when I attempt to access elements on the DOM with the querySelector method, I end up with null. I’ve tried to implement the AfterViewInit class to
Continue readingAngulardart markdown directive not working
Issue I’m trying to do the following: import ‘dart:html’; import ‘package:angular/angular.dart’; import ‘package:markdown/markdown.dart’ as md; @Directive(selector: ‘[markdown]’) class MarkdownDirective { @Input(‘markdown’) String marked; MarkdownDirective(Element el) { final html = md.markdownToHtml(marked); print(el.innerHtml); // this is empty print(html); // obv null el.setInnerHtml(html);
Continue readingAngularDart: Creating a Form with Reactive Form Builder
Issue I’m trying to create from using AngularDart 5, angular_forms 2. The API seems to be very different from angular_forms 1 and I cannot figure out how to create a FormGroup using FormBuilder and ControlGroup. Below is my code. LoginComponent.dart
Continue readingGenerate angular component html file with builder
Issue I’m writing an angular package (_shared_angular) that provides an angular component. The .html file of this component should be generated though because it will be based on other files. I don’t want the .html file to be checked in,
Continue readingHow to get route parameters in the AngularDart component in my view?
Issue In AngularDart, how can I get the route parameters from within my component which is in a view? As far as I have managed to get is that in my router, I believe I should add parameters as such:
Continue readingUsing SASS in Angular Dart
Issue I am trying to figure out how to use .scss files in my AngularDart project. My app structure so far looks like this: -lib -src -signin_component -signin_component.dart -singin_component.html -signin_component.scss -signin_component.scss.css -route_paths.dart -routes.dart -app_component.css -app_component.dart -app_component.html The pubspec.yaml file contains
Continue readingAngular Dart Material Daterange picker height
Issue I use <material-date-range-picker …> but it is displayed to tall. I found that material_date_range_picker.scss declares .main-content { …; height: $datepicker-main-content-height; … } and $datepicker-main-content-height is defined as $mat-grid * 9 which is 72px. The component looks ugly and breaks
Continue readingBuild failed – Check imports – Dart Angular Tutorial – angular_tour_of_heroes – part 2
Issue While following tutorail – Angular-dart tutorial – Tour of Heroes – part 2 with using IntelliJ IDEA in Windows 10 while using chrome, I got following error(s) – [SEVERE] build_web_compilers|entrypoint on web/main.dart (cached): Unable to find modules for some
Continue readingHow to update the view after an http request in AngularDart
Issue I have written a simple AngularDart app that queries the a webservice. The user enters text into a search box and each new character in the search box fires a query to the webservice. This works fine. However, I
Continue readingHow to validate input text length in material input?
Issue I am developing an application using angular dart. I am using angular dart material input for getting input from user. I have a multiline text input for which I use material input and type=”text”. I have made this field
Continue readingHow to set hint text color in AngularDart Material Components?
Issue I want to set the hint text color in material-input component in Angular Dart material components – https://dart-lang.github.io/angular_components/#/material_input. How to do it? There doesn’t seem to be any mixin to change the color too. Solution You can do it
Continue readingHow to get MaterialDropdownSelectSimpleDemoComponent from AngularDart Gallery to work in a simple AngularDart Project
Issue I’m new to AngularDart and am trying to add a dropdown selector to my project. I’m looking at the examples in the AngularDart Gallery, specifically: https://dart-lang.github.io/angular_components/#/material_dropdown_select I’ve gone back to “basics” and created a new project using the IntelliJ
Continue readingHow acces to the values of a Set
Issue I’am a begginer in Dart and i dont know how to acces to the values of the next Set Set mySet = Set.from([‘Please’, ‘Help’, ‘Me’]); Solution I didn’t get the clarity of what you mean by accessing next set
Continue readingHow to add markers and thumb labels to Angular Dart material-slider?
Issue In AngularJS, I can create a material slider with a thumb label by using <mat-slider thumbLabel tickInterval=”1″></mat-slider> but I can’t find a way to implement something similar in Angular Dart. I’ve looked at the documentation for Dart’s material-slider, but
Continue readingHow do I use a select element's onchange event to pass an object instead of a string in AngularDart?
Issue Here’s what I’m trying to accomplish. <select (ngModelChange)=”addChild($event)”> <option>Add</option> <option [value]=”null”>New Item</option> <option *ngFor=”let child of menuItem.children” [value]=”child”> {{child.title}} </option> </select> While it compiles, the addChild method is not called. VSCode is reporting that “The bound output ngModelChange does
Continue readingMultipart request with browser_client.dart
Issue I am trying to send multipart request using BrowserClient (package:http/browser_client.dart). I have found answers: first and second. But they both use HttpRequest. BrowserClient could post string, list or map but i think i should send html.FormData. Solution Thanks to
Continue readingPhpStorm – Two Dart web apps in one project
Issue I have a Dart project in PhpStorm and I have two web (Angular Dart) modules (or subprojects?) I have a problem how to run/debug them as PhpStorm created very same JavaScript Debug configurations. When I had only one it
Continue readingAccess elements in Angular Dart
Issue I have a top level element <x-app> with nested modal dialogs <x-app> <material-content> … </material-content> <x-alert-dialog></x-alert-dialog> </x-app> where <x-alert-dialog> contains <modal [visible]=”dlgVisible” dialog-id=”alert-dialog-modal”> <material-dialog class=”alert-dialog”> …. </material-dialog> </modal> Generated HTML contains <x-app> and overlay container div which contains modals
Continue readingVersion of dart used in my existing project
Issue I have a flutter project. I want to know what version of dart language is used in development of the project. And i also want to know the version of flutter framework which is used for developing the project.
Continue readingIs there any trick to implement floating label for dropdown and datepicker components in Angular Dart?
Issue Is there any trick to implement floating label for material-dropdown-select and material-datepicker components in Angular Dart, like has to material-input? We have here: Floating label in AngularDart Gallery – Material Input Demo Here with AngularJs Material: Enter date dropdown
Continue readingAngular Dart build fails after upgrade Dart
Issue I keep getting below error after I upgrade my Dart SDK. It seems webdev package has been upgraded from version 2.0.5 to 2.0.6. However I can’t run my project now, “G:\Program Files\Dart\dart-sdk\bin\pub.bat” global run webdev build –output=web:build webdev could
Continue readingMigrating host and ComponentResolver from AngularDart 4 to 5
Issue I’m busy migrating a large Angular4 application (that was just migrated from Angular2) to Angular5. In several places in the application, we make use of a directive to tag a div or other html element which then gets generated
Continue readingDebug of Angular Dart stopped working in PhpStorm
Issue I have quite big Angular Dart project in PhpStorm. I was able to debug it, but suddenly it doesn’t work anymore (for few weeks). I’m not sure what’s the reason as I upgraded PhpStorm, Dart Plugin and Dart. But
Continue readingdart pub version conflicts
Issue I am trying to learn angulardart. I followed starter guide and using IDE intellij. After I have cloned the repo and then opened index.html in browser directly from intellij I am getting this error /usr/local/opt/dart/libexec/bin/pub global run webdev serve
Continue readingHow to display URLs from an HTML string in Angular Dart?
Issue I’m trying to get Angular Dart to display a link in a tag from an HTML string. At first, I tried to just set the inner HTML of the container to be the HTML string, but that didn’t work,
Continue readingHow to make child routes work in AngularDart?
Issue I have created a small repository with my problem: https://github.com/zegkljan/angular-dart-router-test What the app does (or is supposed to do) On the “home” page there is a list of items. You can click the items which brings you to a
Continue readingHow to fix 'getter isn't defined for class' error in Dart?
Issue My Angular Dart App does not compile. I am new to Angular Dart and I don’t understand what the problem is. This is the BookListComponent: import ‘package:angular/angular.dart’; import ‘../book.dart’; @Component( selector: ‘book-list’, styleUrls: [‘book_list_component.css’], templateUrl: ‘book_list_component.html’, directives: [NgFor], )
Continue readingUsing InjectorFactory for routerProviders or routerProvidersHash can be automated?
Issue I’m bootstrap angular with runApp and the namend Parameter “createInjector” to define the routerStrategy “routerProviders” or “routerProvidersHash”. Is there any way to automate this definition like i wish to do this in my first line? For local development i
Continue readingPassing multiple parameters to a structural directive in AngularDart 5
Issue I want to pass in multiple params to a structural directive, but what was working in Angular2 doesn’t seem to work in Angular5 anymore Here’s my blah component which contains an accordion: @Component( selector: “blah-scene”, // language=HTML template: “””
Continue readingInjecting routes into router-outlet throws 'boolean expression must not be null' error
Issue I’ve just started using Angular Dart, I’ve been using the Routing tutorial at: https://angulardart.dev/tutorial/toh-pt5 as a reference but my application seems to blow up whenever passing my routes into router-outlet I’ve tried declaring router-outlet on it’s own without passing
Continue readingDart Markdown package, how to handle new lines
Issue I am trying to make a WYSIWYG internal tool. And we decided to implement this feature with contentEditable. However, we save data to our databases in markdown. So I have to be able to parse from html to md
Continue readingThe updated material design (mdc – 2018) vs. angular (dart) components
Issue I’m new to Angular and I’m a bit confused whether the implementation of the angular components reflects the recent (2018) material design system changes or they are just updating the old version of the system? the Angular components version
Continue readingHow do use a custom data type with ngModel in Angular Dart
Issue I’m building an app in AngularDart, and so far it’s going well. I particularly love how easy it makes forms. However, I’m running into a little snag in that regard. Basically what I want to do is have the
Continue readingHow to run flutter_web and angulardart on one machine with multiple Dart and webdev versions?
Issue How to run flutter_web and angulardart on one machine with multiple Dart and webdev versions? Even if I set a different PATH when I need to switch Dart versions, two Dart versions are still using the same webdev which
Continue readingImport dart:html in Service got exception No provider found for dynamic
Issue I have a working UserService similar to HeroService from AngularDart tutorial with BrowserClient. And now I need to use localStorage to save the API response. After I import dart:html, I refresh my browser, suddenly I got error on console:
Continue readingAngular 2 Dart: How to share variables between parent with router and child components?
Issue How do I share variables if having a child component with a router and keep them updated through bindings? This is (part of) my code: app_component.dart: import ‘package:angular2/core.dart’; import ‘package:angular2_components/angular2_components.dart’; import ‘package:angular2/router.dart’; import ‘package:my_app/profile_component/profile_component.dart’; import ‘package:my_app/login_component/login_component.dart’; @Component( selector: ‘my-app’,
Continue readingDart2 Router Implementation
Issue I am trying to upgrade Dart1 application to Dart 2.4, I am facing a problem in Router my code is as shown below import ‘dart:async’; import ‘dart:convert’; import ‘package:angular/src/core/di/decorators.dart’; @Injectable() class SpRouterImpl implements SpRouter { final Router _router; SpRouterImpl(this._router);
Continue readingWhat is the difference betweeen (trigger) and (click) in Angular Dart Components?
Issue I have found that some people are using (trigger) for binding click events on eg. <material-button> elements, while I was always using (click). What is the difference between those 2 directives? <material-button (click)=”doStuff()”> <material-button (trigger)=”doStuff()”> to me those does
Continue readingHow to estabilish a secure connection on localhost with angular dart webdev?
Issue I’m using angular dart to build a web application, and when it comes to accessing user location feature such as geolocation, browsers like chrome enforce https. When I deploy the web application the location api works because the connection
Continue readingHow to define raised buttons into Material ExpansionPanel?
Issue How to define Save and Cancel buttons raised into Material ExpansionPanel? Below the example in AngularDart Gallery : I am looking for the behaviour like Material Button: I didn’t find mixins to apply this behaviour. Solution Sorry I put
Continue readingHow To Setup AngularDart5 on VS Code
Issue I have searched far and wide on documentation on how to effectively set up Angular Dart 5 on Visual Studio Code but found nothing conclusive so far. Places I’ve searched already: Youtube StackOverflow https://webdev.dartlang.org – The documentation only talks
Continue readingWhy AngularDart don't use rxDart like typescript version?
Issue I am playing with AngularDart and I don’t see any reference to rxDart. Why don’t it use rxDart? Why typescript version uses RxJS? Solution AngularDart didn’t need it. They got what they needed from Streams in dart. The Typescript/Dart
Continue readingWhy AngularDart don't use rxDart like typescript version?
Issue I am playing with AngularDart and I don’t see any reference to rxDart. Why don’t it use rxDart? Why typescript version uses RxJS? Solution AngularDart didn’t need it. They got what they needed from Streams in dart. The Typescript/Dart
Continue readingVSCode Dart Import Shortcut
Issue Does VSCode and/or a plugin offer a keyboard shortcut to automatically add an import in a Dart file? In IntelliJ and Android Studio this effect is easily achieved with Opt+Enter. Solution If you try to organize imports you can
Continue readingApp Layout with AngularDart does not show Item on Drawer
Issue I am trying reproduce the following App Layout Demo (app_layout_demo) example: https://github.com/dart-lang/angular_components_example/tree/master/lib/src/app_layout_demo There are these items that should appear in the drawer: <material-drawer persistent #drawer=”drawer” [attr.end]=”end ? ” : null”> <material-list *deferredContent> <div group class=”mat-drawer-spacer”></div> <div group> <material-list-item> <material-icon
Continue readingHow to use ngAfterChanges in AngularDart
Issue ngOnChanges is deprecated in favour of ngAfterChanges, but the former was given a list of properties that changed. The latter gets nothing. How do I know what changed so I can only perform expensive actions if a particular @Input
Continue readingAngulardart show HTML String
Issue This question is probably really stupid but i really searched a lot for it, but I may be using the wrong keywords. I have a String with <hr> and I want Angular to display a horizontal line. The HTML
Continue readingHow to apply CSS classes to another component in AngularDart?
Issue Let’s say there is a simple framework to display popups: @Component( selector: ‘popup-host’, template: ”’ <div class=”popup-container”> <ng-template #popupRef></ng-template> </div> ”’, styles: [‘.popup-container { position: absolute; top: 100; left: 100; z-index: 100; }’], ) class PopupContainerComponent { final PopupController
Continue readingIs it possible to use Flutter-shipped Dart SDK as SDK for AngularDart?
Issue I’ve recently downloaded Flutter SDK for Android Development, and I’d be curious to test a bit AngularDart SDK too. Is it possible to use Flutter-shipped Dart SDK even for AngularDart development, or it’s in some way specific and customized
Continue readingerror in webdev while upgrading dart to 2.7
Issue I am trying to migrate a web application from 2.52 to 2.7, however, a lot of error are thrown without much information. The problem seems to upgrade the build_runner and build_web_compilers. Since 2.6, it must use dill files to
Continue readingAngular dart – custom input component with ngModel
Issue I’m trying to create a custom input text component but I don’t know how to make it work with the ngModel directive. I’ve tried replicating the material angular_component input but can’t understand how the inputText property is actually linked
Continue readingHow to use typography of material angular dart components with Dart 2?
Issue I wanted to use the material typography in the components with the help of material angular_dart components. How can I do that? app_component.html <section class=”layout”> <h1 class=”headline”>The headline goes here!</h1> <h2 class=”sub-headline”>Lorem ipsum is placeholder text commonly used in
Continue readingHow to output values from Material date range picker in angular dart
Issue How to get values from list of material-date-range-picker in angular dart? https://dart-lang.github.io/angular_components/#/material_datepicker <ul> <li *ngFor=”let rangeSimplified of datepickerComparisonList”> <material-date-range-picker compact [range]=”rangeSimplified”= [(minDate)]=”minDate” [(maxDate)]=”maxDate” [(outputDateFormat)]=”outputDateFormat” [required]=”true”> </material-date-range-picker> </li> </ul> I want to get an array of values of all periods
Continue readingHow to execute angular dart test in chrome in gitlab-ci
Issue I need to test angular dart components in chrome. Test should be executed in gitlab ci job. How can I achive this? Solution To achive this you can: Create mew docker image with chrome and dart Upload this image
Continue readingImporting SCSS partials in Angular Dart
Issue I am building a project with Angular Dart (My first serious one). I am familiar with SCSS and have used it in other ‘normal’ non-angular non-dart related projects. However, SCSS in AngularDart behaves way differently than I’m used to,
Continue readingUnable to create merged directory when executing test in chrome
Issue I have started to receive “Unable to create merged directory” error during executing tests in docker container. Command to execute test: pub run build_runner test –fail-on-severe –delete-conflicting-outputs — -p chrome Output: [SEVERE] Unable to create merged directory for /tmp/build_runner_testFCULZJ/.
Continue readingwebdev serve missing output for .js.map files
Issue When running webdev serve and attempting to debug an error. I do not see any dart source code or .js.map files in order to debug it. What could be wrong? This is a fresh angulardart project using the latest
Continue readingcall async function from angular controller
Issue I want to call an async function from angular form template controller. But if I do so, execution hangs. Following the html template: <div class=”container”> <form> <div class=”form-group”> <label for=”address”>Identnummer (Adresse) *</label> <input type=”text” class=”form-control” id=”address” required placeholder=”0x” [(ngModel)]=”model.address” #address=”ngForm”
Continue readingin the angulardart tutorial, you can't find information on how to get data from a more complex json than in the example
Issue in the angulardart tutorial, you can’t find information on how to get data from a more complex json than in the example link to the tutorial json in brauser django rest framework Content-Type: application/vnd.api+json Vary: Accept { “data”: [
Continue readingSelection in Angular Dart material dropdown select gives error
Issue I have a component with a material dropdown select and when the [(selection)] is of type SingleSelectionModel I got an error “angular dart Expected a value of type ‘SingleSelectionModel’, but got one of type ‘Term’”. When it’s of type
Continue reading"Please upgrade your dependency to build_web_compilers: ">=2.0.0", but it already is
Issue I have an AngularDart-based web project. When I’m try webdev serve, I get this: [SEVERE] Support for dartdevc in build_web_compilers < 2.0.0 has been removed. Please upgrade your dependency to: dev_dependencies: build_web_compilers: “>=2.0.0” [SEVERE] Exception: dartdevc is no longer
Continue readingAngularDart: How to run locally release build
Issue I made release build of AngularDart app with webdev build. How can I run it locally before deploying to remote hosting server? At the moment I am using Built-in web server in PHP: cd build php -S localhost:8888 Is
Continue readingHow to update HTML from async function?
Issue I need to call an async function. From this function a html field should be updated. In the following short example this would be {{typeStream | async}}. <div class=”container”> <form> <mark>{{typeStream | async}}</mark> <hr> <div class=”form-group”> <input type=”text” class=”form-control”
Continue readingAngular2 dynamic change CSS property
Issue We are making an Angular2 application and we want to be able to somehow create a global CSS variable (and update the properties’ values whenever changed when the variable is assigned). We had used Polymer for a while (now
Continue readingHow to build an HttpInterceptor Service in Angular Dart?
Issue I am trying to port the code of an Angular 2 app to Angular Dart, so that I can reuse the business logic in Flutter. My app makes use of HttpInterceptors for Error handling and server authorization. In typescript
Continue readingWant to add a session idle timeout to an older AngularDart (v1.24.0 SDK) web application
Issue I have an AngularDart app created in 2016 that uses the dependencies listed below. My client would like to add a session idle timeout to the application and I have not the first idea how to start. It doesn’t
Continue readingCors issues with angular dart – cookies not set
Issue I work on a app using angular.dart at the clientside and dart in the serverside. I have write a login rest entrypoint and want to set cookies the header was in the response but the cookies are not set.
Continue readingangular dart js interop with async / promise awaited in client
Issue clientside.js async function callClientAsyncFuncWithResult () { let result = await someService.request(); return result; } page.dart import ‘dart:js’ as js; var result = js.context.callMethod(‘callClientAsyncFuncWithResult’); //I want to do something like var result = await js.context.callMethod(‘callClientAsyncFuncWithResult’); How in AngularDart do you
Continue readingWhat does somecomponent.template.dart import in AngularDart point to?
Issue I am just reading the AngularDart routing tutorial and came across this code snippet. import ‘package:angular/angular.dart’; import ‘package:angular_router/angular_router.dart’; import ‘route_paths.dart’ as paths; import ‘crisis_list_component.template.dart’ as clct; import ‘hero_list_component.template.dart’ as hlct; @Injectable() class Routes { static final _crises = new
Continue readingHow to prevent click event propagation
Issue When using a material button inside a container and you click on the material button, it triggers the material button event handler, but then it propagates up to the container. What is the recommended way to stop the event
Continue readingUse SCSS style files within AngularDart 5 and Dart 2
Issue I’m working with Dart 2 and AngularDart 5. ⚠ I searched online about my question, but I didn’t find a satisfactory answer. ❔ Can somebody explain all the steps I need to include and to work with SCSS style
Continue readingHow to validate Form only on submit in Angular Dart?
Issue I am using the Angular Component library which includes material-input. Is there a way to disable input auto validate when changing or emptying the material-input? Meaning that I want to only validate the form upon submit. Plus the onSignInPressed()
Continue readingBenefits of an abstract class with a factory constructor?
Issue I’ve recently run into some examples that make use of abstract classes as interfaces but also add factory constructors to the abstract interface so it can in a sense be “newed” up. For example: abstract class WidgetService { factory
Continue readingHow do I write to the chrome console using dart console object?
Issue The dart console has a private constructor and is set to internal only. I’m looking for more functionality than just a standard print. Like the ability to print an object or JSON. Solution If you are using DDC (don’t
Continue readingIn angular dart is there a way to break early from a "foreach" loop
Issue I saw that this is already answered for javascript but is there a way to break out of an forEach loop in angular dart. bool hasValue() { bool result = false; periods.forEach((item) { if (item.hasValue()) { result = true;
Continue readingDoes angular dart have a concept of overloaded methods?
Issue I want to have 3 different functions all called "AddField" where each function has different parameters. Based on the parameters, the language will know which function to call. Delphi has this concept if you mark the function as "overload".
Continue readingWhat is the difference between angularjs and angulardart
Issue I recently came across this term called angular dart. I am working with flutter so I thought to learn and develop web apps with flutter. While searching for that I came across this term AngularDart I am pretty confused
Continue readingAngular Dart: How can we iterate object into html?
Issue I have one proto object in angular dart I am taking values from proto object into dart object but I am unable to iterate it into html. How can I achieve this thing into dart like we do in
Continue readingMaterial Design in Dart
Issue At the moment I can not find a somewhat up to date version of mdc for dart. I can find for example https://pub.dev/packages/mdc_web and https://github.com/dart-lang/angular_components but both are really far away from an up to date implementation of Material
Continue readingAngularDart installed with Dart 2
Issue Is AngularDart installed with Dart 2? I can do dart –version but how do I know which version AngularDart? Solution Add dependencies: angular: “^5.0.0-alpha+13” to pubspec.yaml and run pub get The output and the created pubspec.lock tell you the
Continue readingAngularDart installed with Dart 2
Issue Is AngularDart installed with Dart 2? I can do dart –version but how do I know which version AngularDart? Solution Add dependencies: angular: “^5.0.0-alpha+13” to pubspec.yaml and run pub get The output and the created pubspec.lock tell you the
Continue readingAngularDart installed with Dart 2
Issue Is AngularDart installed with Dart 2? I can do dart –version but how do I know which version AngularDart? Solution Add dependencies: angular: “^5.0.0-alpha+13” to pubspec.yaml and run pub get The output and the created pubspec.lock tell you the
Continue readingAngularDart installed with Dart 2
Issue Is AngularDart installed with Dart 2? I can do dart –version but how do I know which version AngularDart? Solution Add dependencies: angular: “^5.0.0-alpha+13” to pubspec.yaml and run pub get The output and the created pubspec.lock tell you the
Continue readingAngularDart installed with Dart 2
Issue Is AngularDart installed with Dart 2? I can do dart –version but how do I know which version AngularDart? Solution Add dependencies: angular: “^5.0.0-alpha+13” to pubspec.yaml and run pub get The output and the created pubspec.lock tell you the
Continue readingAngularDart installed with Dart 2
Issue Is AngularDart installed with Dart 2? I can do dart –version but how do I know which version AngularDart? Solution Add dependencies: angular: “^5.0.0-alpha+13” to pubspec.yaml and run pub get The output and the created pubspec.lock tell you the
Continue readingAngularDart installed with Dart 2
Issue Is AngularDart installed with Dart 2? I can do dart –version but how do I know which version AngularDart? Solution Add dependencies: angular: “^5.0.0-alpha+13” to pubspec.yaml and run pub get The output and the created pubspec.lock tell you the
Continue readingAngularDart installed with Dart 2
Issue Is AngularDart installed with Dart 2? I can do dart –version but how do I know which version AngularDart? Solution Add dependencies: angular: “^5.0.0-alpha+13” to pubspec.yaml and run pub get The output and the created pubspec.lock tell you the
Continue readingAngularDart installed with Dart 2
Issue Is AngularDart installed with Dart 2? I can do dart –version but how do I know which version AngularDart? Solution Add dependencies: angular: “^5.0.0-alpha+13” to pubspec.yaml and run pub get The output and the created pubspec.lock tell you the
Continue reading