Questions tagged as 'angular'

Tagged questions
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How do I detect the click on the angular and pass the information to the electron?

I'm working on an Angular2 application that runs next to Electron, so when I click on a specific angle link, the Electron application ends. How do I make this type of communication, so that Electron understands a command coming from the angle?...
asked by 21.03.2018 / 15:13
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Locale p-calendar primeng Angular

Hello I'm using the p-calendar compose of primeng and setting its locale to pt as below: <p-calendar [(ngModel)]="filtro.dataEmissaoIni" dateFormat="dd/mm/yy" name="datai" [locale]="pt" [showIcon]="true"></p-calendar> And in...
asked by 31.01.2018 / 19:20
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Use of Directives to create almost everything

I worked a few days ago on a project where we used angle 1. *. The case is that every table that we created on screen, or any element with data and a certain complexity, was created a directive for such, besides the controller, etc. My questi...
asked by 28.02.2018 / 20:52
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How to work with validation messages in the Angular

This is mine beer register I configured the error messages with these lines of code, is here : import { Component, OnInit, Input } from '@angular/core'; import { FormControl } from '@angular/forms'; @Component({ selector: 'app-message...
asked by 16.01.2018 / 17:55
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Parent component receive child component data

It's a bit confusing, what I want is more, I have my parent component that contains some buttons and a search field, and I have my child components, I want to implement the function of the search field in the parent element, I need to receive th...
asked by 16.01.2018 / 14:34
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Angular 5 authentication with Steam OpenID 2.0

I'm trying to authenticate with the Steam OpenID 2.0 provider on Angular 5, but I found only OpenID Connect libraries, and they do not work with Steam. Return this error: Failed to load http://steamcommunity.com/openid/.well-known/openid-co...
asked by 29.01.2018 / 18:38
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Angular 4 and Nodejs Express - Problem with CORS

Hello, I have two applications that run locally on different ports. One application is for API's and another is the web part. When I send the form data to my typescript service, the data is arriving correctly. But in the API controller, it's...
asked by 03.03.2018 / 06:26
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How to listen to a request in Angular 4

I'm doing an Http request in Angular 4, but I need to listen to it and show it in the template in real time, that is to say the extent to which it is being registered, the information will appear on the grid automatically. ngOnInit() { thi...
asked by 07.12.2017 / 15:15
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Property not recognized when using @Input in a policy

Consider the following directive: import {Directive, HostListener, HostBinding, Input} from '@angular/core'; @Directive({ selector: '[myHighlight]' }) export class HighlightDirective { @HostListener('mouseenter') onMouseOver() {...
asked by 16.12.2017 / 21:02
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Angular 4: Error when executing HTTP POST in JSON file: Not Found 404

Good Morning Friends, I'm learning Angular, using version 4.4.6 with Angular-Cli and I'm having trouble using the http post service. First I created a date folder where I stored my json file and added it to the angular-cli.json file. .a...
asked by 08.12.2017 / 14:40