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TOP ANGULAR INTERVIEW QUESTIONS AND ANSWERS

**Are you getting prepared for an Angular developer’s vision job? Or have maybe decided to change to an independent Angular Developer job? What are the angular 10 interview questions? AngularJS classes in Pune still dominate the JavaScript domain and has r...

由 snahtajain发布于 2021-03-24 13:09:21 angular
primeNG Stateful table not binding dynamically only on first time

Prime ng table's values property not binding dynamically on first time only. Definitely the better way will be there to communicate between components using BehaviorSubject. I am working on the code which has done already. So I replicated the above issue ...

由胡图图发布于 2021-01-13 09:58:51 sessionangularfilterbehaviorsubjectprimeng
Regular expression matching various URL in an Angular proxy

In my Angular app, I have a proxy so I can bypass CORS issues with youtube videos. This is my proxy: { "\/api": { "target": "https://r1---sn-25ge7nsl.googlevideo.com", "secure": true, "changeOrigin": true, "logLevel": "debug", ...

由观世音菩萨发布于 2021-01-13 09:57:01 angularregexproxy
How to write correct yaml for deploying kubernetes cluster in Azure devops?

I am trying to establish Dockerized Angular application in azure cloud by using kubernetes but I can not do that. Everything looks fine but I can not see angular application when I enter web url on browser.What is wrong in my Dockerfile or yml files? Can y...

由上集回顾发布于 2021-01-13 09:45:55 kubernetesdockerangularazureazure-devops
NGX PLYR video/audio queue

is there any way to make a queue of videos and to make that queue to autoplay after the video before is finished? Using Angular & ngx plyr. Sources like this won't work: videoSources: Plyr.Source[] = [ { provider: 'youtube', src: 'F12PJgyVKyA', ...

由比卡~比卡发布于 2021-01-13 09:41:48 angularplyr.js
Angular: Popper Event Binding

So I am trying to make a dropdown using the popper in angular. I have popper innerHTML in ngoninit() defined something like this: this.popper.innerHTML = `<div class="bg-white mt-1" style="min-width:12rem"> <div class="py-1 z-50"> <a (cli...

由怪我瞎i发布于 2021-01-13 09:38:15 selectangularcss-selectorspopper.js
基于数组中Id的角度增减数计数

在这种情况下，我想在数组中实现动态增加减少不计数。。我有一个产品清单，我必须在添加到购物车的项目或减少计数这是HTML <div class="add-prdct"> <p (click) = "removeItem(item.id); 'pid = item.id' ">-</p> <span *ngIf="item.id === pid && isclicked === true">{{ itemCount }}</span> <span *ngIf="isclicked === f...

由离心咒发布于 2021-01-13 09:27:01 angularjavascripttypescriptangular8
如何在Angular中使用多个值来设置css属性？

我有一些统计数据，例如票数和总票数。我想用一些图表来显示这些数据，如下所示，我需要用它的样式来设置width属性。 <div class="progress-bar" style="width: 80%"></div> As this bar displays the count and totalCount values by percentage, I need to set width value using ticketCount / totaTicketCount value. For exam...

由 PenoyDock发布于 2021-01-13 09:24:50 angularcssjavascripthtmlcharts
Auth0用户界面中的本地存储问题

I have a windows application from which users will launch a particular path(mysite.com/{integerid}/home) on my angular UI. I have auth0 authentication setup on my angular UI, so as soon as that above URL launches, I save the parameter integerid in localSto...

由 qq情侣网名发布于 2021-01-13 09:21:21 angularauth0angular-local-storage
使用angular上传多个图像并将其发送到api

我使用angular作为前端，尝试上传两张图片，然后将它们作为字符串发送到OCR API， let reader:FileReader = new FileReader(); let image = new Image(); var file; for (var i = 0; i < imgFile.target.files.length; i++){ file = imgFile.target.files[i] reader....

由 xipsam发布于 2021-01-13 09:18:25 angulartypescripthtml
无法从中检索名称ClaimTypes.NameIdentifier

我正在尝试从JWT声明标识中检索NameId，该标识是在我的应用程序上的用户注册/登录时设置的。下面的方法一直返回null，我不知道为什么： var user = await _userRepository.GetUserByUsernameAsync(User.FindFirst(ClaimTypes.NameIdentifier)?.Value); 以下是用户存储库中的GetUserByUsernameAsync方法： public async Task<AppUser> GetUserByUser...

由 adicta发布于 2021-01-13 09:18:14 angularc#asp.net
在Angular 2中使用EventEmitter的原始事件来自哪里+

也许我的googlefu很弱，因为我还没有找到任何关于这个的东西，但是我想尝试澄清一些关于angular2+组件中eventemitter的行为。考虑以下代码：我的图表1。组件.html <div *ngFor="let node of nodes"> <div [id]="node.id" (click)="onNodeClick(node)"> {{node.content}} </div> </div> 我的图表1。组件.ts @Output() nodeClick = n...

由 bdicta发布于 2021-01-13 09:13:21 angularcustom-eventsangular-event-emitter
缺少：'NgxWebstorageModule@5.0.0版本当部署到Heroku时

我几乎找不到关于这个的任何结果，应用程序在localhost上运行良好。 Installing dependencies remote: Installing node modules remote: npm ERR! cipm can only install packages when your package.json and package-lock.json or npm-shrinkwrap.json are in sync. Please update your l...

由 lenim发布于 2021-01-13 09:10:03 angulardeploymentheroku
ng2区块文件上传可以做并行上传吗？

ng2库的分块文件上传非常好用，有没有办法做到并行分块文件上传呢？

由田又青发布于 2021-01-13 09:03:10 angularng2-file-upload
基于扩展面板隐藏/显示文本-角度引导

基本上，我使用bootstrap data属性来进行扩展/折叠，这很正常。现在我想更改文本“隐藏/显示文本”链接。我试图创建一个布尔变量，并在单击时更改其值，然后将其传递给*ngIf，但它会更改所有面板中的文本。用过的手风琴板是用来做装饰的。 <div *ngFor="let item of itemsDataSource; let i = index"> <span class="link"> <a data-toggle="collapse" [attr.data-target]="'#col...

由满足ni发布于 2021-01-13 08:58:51 angularjavascripttwitter-bootstrapangular-bootstrap
使用本机https通过api发送sms

我发送短信使用HttpClient怎么能转换成http原生代码，因为我有问题的cors 这是我的密码： send_SMS(apiKey,phone,messages) { const payload = new HttpParams() .set('api_Key', apiKey) .set('sms', messages) .set('to', phone); return this.http.post(this.smsurl+'&api_key='+ apiKey,p...

由 cut发布于 2021-01-13 08:50:24 angularionic-framework
Unknown error: Error: Package exports for \node_modules\@angular\cli\node_modules\uuid' do not define a valid '.' target

I migrated my angular project from version 8 to 9 then to v10, but now I end up with an error in v10 Unknown error: Error: Package exports for 'D:\Projects\data\data2.0\data-app\node_modules\@angular\cli\node_modules\uuid' do not define a valid updated m...

由女汉子发布于 2021-01-13 08:34:24 angularjavascriptangular-cli
How to add ngclass dynamically on the basis of correct or wrong answer in angular?

export class QuestionsPage implements OnInit { question = []; isAnswerd: boolean = false; wrong: boolean = false; qIndex: number = 0; indicatorlength = []; score: number = 0; min: number = 0; sec: any = 0; constructor(private service: App...

由 quia_a发布于 2021-01-13 08:26:57 angularjavascriptionic-framework
How to unit test an Angular component that is making GET call using a service

This question here: How to unit test a component that calls observable service has an accepted answer. But I don't want to test the service right now. I've some articles stored on a server. I've a component ArticlesComponent which uses ArticlesService to f...

由 oest发布于 2021-01-13 08:12:56 angulartypescriptjasminekarma-jasmine
Angular - .NET Core ERR_CONNECTION_REFUSED Error

I'm working on a crud project. I have an Angular and .NET Core backend, if I run ng serve angular works correctly in browser, but if I call submit button for post to db, I get ERR_CONNECTION_REFUSED I could not find a solution this is my backend Startup....

由 nsit发布于 2021-01-13 08:07:03 angularc#.netasp.net-core

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