Questions tagged as 'angular'

Tagged questions
0
answers

Several fields of inputs are changed the value in an imput and I was capia a ttodos

I'm making a shopping cart in ionic and when I show the cart window with the product detail that the user selected, I have a input % field type=number <input type="numer" value="{{ item.count }}" min="1" max="{{ it...
asked by 23.10.2018 / 14:47
2
answers

Error importing modules in Python

I am developing an app with Angular for Front and Python (webapp2) as a backend all about App Engine. At this point I need to use Google Oauth2 to request an authorization token. According to Google's documentation. I have to import the co...
asked by 22.10.2018 / 10:34
0
answers

any idea of how to generate a credit note process of an invoice from the invoice form data

I am creating in angular the following, the form of creating an invoice works without problems (search, create, modify and delete) everything is working with their respective teachers of clients, currencies; In addition, an api service was imple...
asked by 22.10.2018 / 17:06
2
answers

I need to change the name of one element for another

slides = document.getElementsByClassName("mySlides"); What I need is that through a function I can change "myslides" to "mySlides1"     
asked by 20.10.2018 / 22:53
2
answers

Promises in angular

I have a problem with asynchronism ... I am trying to create a service in angular that gives me the data of an excel in json. I'm doing this with a library and it works well. my problem is that calling it as a service I leave it within a prom...
asked by 20.10.2018 / 03:58
0
answers

Response for preflight does not have HTTP ok status. Angular REST API 5

I have an application in Angular 4 that consumes a service in ASP .Net Core and there is no problem. This same application also consumes data from another service but this is in ASP .Net is a REST API, This is the code of my Service [Ht...
asked by 19.10.2018 / 22:29
0
answers

How can I change the name of my daughter routes in angular

I have the following problem, in my route component I have the following code import { NgModule } from '@angular/core'; import { Routes, RouterModule } from '@angular/router'; import { LoginComponent } from './login/login.component'; import...
asked by 20.10.2018 / 18:15
0
answers

How to use the Urlserialize

I create a class.ts with this code import {UrlSerializer, UrlTree, DefaultUrlSerializer} from '@angular/router'; export class CustomUrlSerializer implements UrlSerializer { parse(url: any): UrlTree { let dus = new DefaultUrlSerializer(...
asked by 20.10.2018 / 19:31
0
answers

The type 'void' can not be assigned to the type 'ObservableInput Action'

I am receiving the following typing error when I try to dispatch an observable of actions in my effect: @Effect() rideSummary$: Observable<Action> = this.actions$.pipe( ofType<GetRideSummary>(RideActionTypes.Get...
asked by 19.10.2018 / 20:22
1
answer

How to differentiate elements when animating in Angular 6?

the question is like this: I have three images placed in the html part of the Angular component <img class="img" [@Esc]='escala' (mouseover)="escalar()" (mouseout)="desescalar()" src="./assets/1.jpg" > <img class="img" [@Esc]='escala'...
asked by 17.10.2018 / 21:36