Recent questions tagged Angular

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angular - How to manually apply emphasis on series in echarts bar-graph?

I have a echarts bar graph with series of data. When a bar is clicked, emphasis is applied on it. Is there a way to ... 2 } } }] }; Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Angular4 Error trying to diff '[object Object]'

I'm trying to display some info in the dom but I get this error: Error: Error trying to diff '[object Object]' ... .prices = data.ticker ); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Injecting ElementRef to injecable error

I have an issue with injecting ElementRef to my Injectable. Here is my code: import {Injectable, DynamicComponentLoader ... -> ElementRef) Why? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - ionic 2 back button or any icon is not showing. only small box icon is showing

I am facing this icon problem in many screen. for example. i have one screen , where i have added some icon ... out.what i am missing. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - NGiNX - Not returning sufficient headers for error(4xx, 5xx) Vs Success(2xx)

Hello Friends, I have independently ask a question in the same context but from angular perspective. Kindly refer my ... this case as well. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Custom component binding: No value accessor for ''

I updated my form with a custom element to @angular/forms as of RC2. When I perform an input ... REACTIVE_FORM_DIRECTIVES], multi: true } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - It's possible to have more than 2 condition in ag-grid text filter?

In the default filters of ag-grid, it's possible to add one or two conditions (with AND or OR concatenation ... filter). Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - pm2 not found on Azure App service with Node 14 runtime

What I am trying to achieve is to deploy Angular 9 app to Azure App service with Linux OS (Windows does not ... with Linux OS) to solve that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - call function for every row of *ngFor angular2

I have to display a table and call a function for every row of table and the function called once for ... will I implement this functionality?? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - npm ERR! Unexpected end of JSON input while parsing

Got the following error while executing ng new project-name in angular project npm WARN deprecated [email protected]: ... 6.5.0 OS : Windows See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - ngOnChanges not working in Angular4

I know I am not the first to ask this question ,And I have tried the solutions of so many post in ... dssqrc?file=app/child/child.component.ts See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Remove padding from fxLayoutGap last element of row

I have a problem using fxLayoutGap. The last column of my list has a padding and I don't want it. How to keep ... </div> </div> </div> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - A simple example of an Ionic UI that is wired up as a Meteor client?

I've started this tutorial several times, without time to complete it with success. WhatsApp Clone with Meteor ... would be greatly appreciated! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Angular2 2.0.0 Component Unit Test causes error: Bootstrap at least one component before injecting Router

Looking at previous similar questions, it doesn't seem that there was ever a clear answer for this. Here's ... constructor with the unit test? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - how with angular2 rc.6 disable sanitize on embed html tag which display pdf

I really don't understand what I'm doing wrong here: Template: <embed [src]="pdfUrl" width="500" height= ... right url but nothing is displayed. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Performing advanced http requests in rxjs

I have the following objects: class Question { idQuestion: string; question: string; typeQuestion: string; } class ... , radio, multiple, etc. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Can't import A-frame into component - Angular2

I have a project created with angular-cli where I have installed aframe via npm install aframe --save, and ... in advance for your replies! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Angular2 routing based on subdomain?

I am trying to route in Angular2 Router based on the subdomain in a URL. For example if someone requests test.domain.com ... (['test']); } }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - onYouTubeIframeAPIReady not firing on angular2 web app

I'm building a web application using angular 2, typescript and YouTube API to add a player to the page after ... to have it working properly. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

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angular - ng build --prod have javaScript heap out of memory error

I am facing the below issue while using ng build --prod. FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap ... "~2.3.3" } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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973 views

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angular - Angular2: Parent and Child Components Communication

I'm trying to create a parent and child component where the child component is going to have a states ... .co/edit/8tsm9sYeH8d8ulfqQKxY?p=info See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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angular cdk drag drop - contenteditable is not working with cdkDrag

I am trying to use a div element tag and make it behave as a textarea with css. #textarea { -moz-appearance: ... , but couldn't get any answer. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - How to call an event in parent component from child component which is loaded using DCL loadintolocation()

I have an event in parent component. I want to call that event from the a child component created ... .co/edit/2LJL4HxSc74XAyGmQMio?p=preview See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Using a static array as datasource for mat-table

I'm trying to make use of the Angular Material table. I'm trying to use the same code as the examples they have ... -row> </mat-table> </div> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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angular - Use jquery-steps with FormGroup in Angular2

Please see the following examples. I have loaded jquery and jquery-steps into the project already and it is working. However ... ").steps(); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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angular - Property 'data' does not exist on type 'HttpEvent<Customer>'

I have a setup like this api.service (wraps the httpClient Module) customer.service the api service get looks ... exist on type 'HttpSentEvent'. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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angular - How to use ngModel with a custom control inside a form?

I created a component for handling select box, now when I put it in form tag after submitted form the result of ... ", building-type: "tset" } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - How to mark ngbDatepicker Valid in form even when no value is selected

I'm making use of ng-bootstrap's ngbDatepicker in a Reactive Form in an Angular2 project, and the dates are optional ... has a value set or not? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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