Questions tagged as 'angular-6'

Tagged questions
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How to disable a property in editing module in Angular?

I have an Angular application of version 6, and when I click on the project to edit the system loads the edit screen with all values, that application is not with database and there is no backend connected to it , all values are static. What...
asked by 16.12.2018 / 19:08
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How to work with events in the Angular?

Look at the image; ThisimageappearswhenthetextBoxisdifferentfromNULLasshownbelow; But it should only appear when editing. This is my component class responsible for this page; export class BaseFormComponent implements OnInit { f...
asked by 12.12.2018 / 11:46
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Does anyone know how to Validate if the CPF exists in Angular 2+ or not? I'm looking for and I can not find anything

I'm looking for a way to validate whether the CPF is valid or not in Angular 2+. I've searched a lot for the internet but I do not find anything specific. Someone can help me on this, I'm a rookie in Angular.     
asked by 05.12.2018 / 18:00
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Angular 7 - Popular object in return API service. httpClient

Thank you in advance for your attention. I'm having trouble popularizing an object list returned from an API in Angular 7. My service class is returning service data, however I can not popular in my object list (returned from service). Below...
asked by 04.12.2018 / 03:05
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JSON with dua collections, how to access in AngularJS 2x?

I have a JSON that has the data of the person and another collection with "accountsPogadors", how do I make my listing also show what is in "accountsplayers"? My JSON: { "nome": "Ramos Janones", "email": "[email protected]...
asked by 28.11.2018 / 21:37
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When rendering an application in Angular 6 the layout is breaking

I did a job with Angular 6 in a company and I did not move anymore. I went back to studying to really learn and started with a project that I got on the internet here . Well, I followed the tutorial completely and when I run the application, th...
asked by 28.11.2018 / 13:27
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How to make subitems with the SideNav component of the Angular Material Design

I made a menu using Angle Material Design's SideNav like this: <mat-sidenav-container class="sidenav-container"> <mat-sidenav #drawer class="sidenav" fixedInViewport="true" [attr.role]="(isHandset$ | async) ? 'dialog' : 'navigatio...
asked by 23.11.2018 / 16:22
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Filter items by category with angle 2+

I'm new to the angle, and I need to do a filtering. I have a list of programs and I want to filter these programs through a menu. For example, in the menu will have the categories: football, blogs, sports ... When I click on the category "footba...
asked by 22.11.2018 / 04:41
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Application configuration error in Angle 2x

I made some ***** in the advice that Visual Studio Code gives in some configuration file and what was working perfectly well, now when running ng serve gives the following error: ERROR in ./src/app/app.module.ts Module not found: Error:...
asked by 27.11.2018 / 14:53
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Check JSON result in Login with Angle 2x

My service to enter has: entrar(data: any): Observable<any> { console.log(data.email, data.senha); return this.http.get('${this.baseUrl}/' + '?email=' + '${data.email}' + '&senha=' + '${data.senha}'); } And my login componen...
asked by 27.11.2018 / 16:42