Jasmine.createspyobj "Cannot Read Property 'template' of Undefined"

Angular five CheckBox Filter Data

I am trying to filter my information by checkbox store-sidebar.component: <ul class="list-unstyled scrollbar"> <li *ngFor="allow category of categories; let i = index"> <characterization ...

asked Mar 12, 2018 at 21:03

Download file with angular five and Leap boot

I'm trying to download a file from a specific directory everything works fine in the dorsum-cease when I test the service, but when I try it from the front end-stop I get this error and the pop/up save doesn't ...

asked Mar 12, 2018 at x:xix

Why Guard doesn't work in nested route - Angular five

I've created Guards for protection against entry to pages with insufficient permissions. Simply I wondering, why I'one thousand forced to add Guards on each route. I thought that guard on 1st road should be ...

4,989

asked Mar 11, 2018 at 18:02

How to rotate a card with css transform inside memory game

I'm building a memory game in Angular. I've attached the component'south logic, css and html below. I'm trying to get the cards to flip merely methods online don't piece of work. Any suggestions on how to pull this ...

asked Mar 9, 2018 at 14:47

Highmap not displaying map with angular-highcharts in Angular5

I am using this angular-highcharts module [https://github.com/cebor/angular-highcharts/] in my project and added lawmaking to display map(India) with post-obit code In app.module.ts import { ...

asked Mar 9, 2018 at eleven:15

How to navigate to parent route (or clear router-outlet)? Angular 5

Let's say that my view looks like that: localhost/main <h1>Angular Router</h1> <nav> <a routerLink="/crisis-centre" routerLinkActive="active">Crisis Centre</a> ...

4,989

asked Mar vi, 2018 at fourteen:26

Hammer.js for Angular ii+

I use hammer.js in my applications (Angular 2 and 5). I use events from this library, as example - tap. If I destroy whatsoever DOM-element with the help of *ngIf, there's subscription on the issue. Every bit a ...

asked Mar 6, 2018 at seven:53

Angular v HTTP Go request Parameters - Send multiple objects

I am trying to brand an HTTP go request with an object every bit param. It'southward this possible? I already tried information technology multiple ways just without success. Information technology works if I send only strings, non the entire class consign ...

1,055

asked Mar three, 2018 at 23:41

Not able to Publish the ASP.Net app in Visual studio

I am trying to publish the app from Visual-Studio but I am getting the fault: The command "node node_modules/webpack/bin/webpack.js --env.prod" exited with lawmaking one. beginning azure app C:...\...

asked Mar 3, 2018 at 12:07

angular5: Type 'true' is not assignable to type 'Observable<boolean>

I am trying to modify the login status after the user login component.ts isLoggedIn$: Observable<boolean>; constructor (individual auth:Auth){} ngOnInit (){ this.isLoggedIn$ = this....

4,793

asked Mar 1, 2018 at v:02

Linting with standard.js in Intellij Idea

I'1000 trying to use standard.js for linting in Intellij. I followed the instructions for installing the node module and the Webstorm directions for manually enabling linting since the IDE did not enable ...

asked Feb 27, 2018 at 21:37

Cannot resolve @angular/http in node_modules\@angular\platform-server\bundles in athwart 5 aspnet prerendering

I am using Angular 5 with spatemplates in ASPNET Core. In one case I updated the packages and modified the webpack.config.js . I am trying to run -- webpack --config webpack.config.js to generate the main-...

5,524

asked Feb 24, 2018 at five:09

One-time prototype are not accessing from assets binder in athwart 5

I am edifice a angular 5 application .. I have bind src in component.html like this <img id='img-upload' [(src)] = "imgesrc"/> and my component.ts await like this ngOnInit() { ...

asked Feb 22, 2018 at 13:01

HttpClient post body param is not sent correctly when using 'application/x-world wide web-form-urlencoded' content type request header

I am posting request using httpClient like: I have imported HttpClientModule in app.module.js for http become and post request. const httpOptionsWithCookie = { headers: new HttpHeaders({ 'Content-...

asked Feb 22, 2018 at 12:07

angular-calendar not rendering events when comming from database

I'm using Angular v and mattlewis92/angular-calendar. when events are defined manually in code i have no issue. However when i query my database and try to bind the effect to the calender, there seem ...

asked Feb 22, 2018 at 10:xi

Angular 5 - Component selector tag with backdrop to dispense HTML elements

I would like to ask you, how tin can I achieve this: I take a component (lets name it FeatureComponent) with some box and inside this box three buttons. In another component (MainComponent) I'm using my ...

xiii

asked Feb 20, 2018 at 8:28

How can i set a simple cord value returned from http.post to a variable in Angular5

I desire to take a token from my Restful webservice with http.post. The webservice takes an username and password, if parameters match with any user in database it creates a token and render it every bit a ...

asked Feb 20, 2018 at 8:xvi

mat-grade-field equally simply child in component

I have an error I deceit empathise. I have a component quite simple myComponent.html: <mat-form-field class="full-width"> <mat-select [(ngModel)]="value" course="uppercase" ...

three,110

asked Feb 19, 2018 at 16:37

angular 5 routing with custom blueprint

I develop a spider web application based on angular 5 that has well-nigh 100 legacy routes. All of them start with /home. due east.g. /home/fiscal-category-100 /abode/cyberbanking-204 /home/508-accountant /home/jobs-in-...

ii,793

asked Feb 19, 2018 at 10:xiii

Currently angular 5 is giving me dissimilar problems in firefox and chrome

I've been trying to resolve since few days but still I'm getting errors. Updated angular cli, nodejs to latest but still getting following errors. And once more I'yard confused with errors that is different ...

asked Feb 16, 2018 at 5:11

NgbDropdown in Navbar westward/ routerLink does not redirect

I've been trying to create a navbar in which the main link (the dropdown header) takes me to a page, and then using a dropdown-divide with a listing of anchors that can redirect to other business-related ...

asked Feb 15, 2018 at 21:59

Angular5 WebApi token say-so non working

I'g trying to implement token authorization for Angular5 client and WebApi server application. I take managed to create WebApi part of the projection in question and when I try to become the token via "...

ane,271

asked Feb fifteen, 2018 at xviii:14

Change leafletLayers after a dragend issue

I need to delete all the leafletLayers and add together others after a 'dragend' event. And so, i proceeded as below : mapParent.component template: '<app-map [leafLetmarkers]="markers" (refreshMap)="refresh($...

asked Feb xv, 2018 at 14:38

Angular v FormArray go data from database and show rows

I am just a newbie to athwart. I have create a event component where user enters the event name with packages. When user creates an outcome it has the functionality for creating multiple packages with ...

12.1k

asked February 15, 2018 at 9:23

Athwart 5 - End to End testing with ngModel

in concluding week we are trying to add e2e testing to our project, but information technology seems (after a big inquiry in the web) at that place is no library that tin work with Angular ngModel (version two+). what can we practise ? is ...

asked February xiv, 2018 at nine:27

405 Method non allowed on express angular 5 app deployed using azure web app

I deployed my athwart + nodejs app using azure spider web app but i go 405 method not allowed error while trying to access my node api server.js static assets code /*API routes*/ const api = require("./...

asked February 14, 2018 at 5:06

AuthGuard: OnAuthStateChanged VS bank check token in Angular five + Firebase

Everytime an user signup, the following code is excetue: this.router.navigate(['/']); firebase.auth().currentUser.getToken() .then( (token: string) => this.token = token ) getToken ...

2,077

asked February thirteen, 2018 at 21:14

Angular 5.0.0 HttpClient doesn't send Headers on Postal service

When I send a Get with HttpClient, server receives the Authorization Header. But when I send the aforementioned request using POST, Athwart doesn't send the Dominance Header. permit cabecalho1 = new ...

asked Feb 11, 2018 at 21:43

Cipher visible inside ngFor

I am trying to pull data from Firebase and display information technology on my folio but everything nested within my ngFor is non showing, any ideas why? My page currently looks like this merely I want the data within the ...

asked Feb 11, 2018 at 17:05

Why must an Angular component clone an object returned by a service?

I'm going through the HttpClient page in the Athwart Fundamentals department, and I was wondering why the component must clone the object received from the service that makes the HTTP calls? The ...

1,639

asked Feb ix, 2018 at 10:51

button alter color after click - focus not working adept

I want to make buttons in the navigation panel which, later on selecting the folio, will take on a different color and If i click next page return to former colour. I use material designs from angulara. I am ...

asked Feb 9, 2018 at viii:59

ngx-bootstrap AlertModule Issue

It was working nicely when i used "angular4" and "ngx-bootstrap 1.9.three". i have updated project to angular v.. Seems simply Alert is not working. If i remove alarm element from html template it will be ...

asked Feb eight, 2018 at 7:25

Angular 5 ng2-loading-bar does not work correctly on firefox

I used @ng2-loading-bar in my projection. "devDependencies": { . . "ng2-loading-bar": "0.0.vi", . . } It works on Chrome, but it doesn't work on Firefox correctly. The progress bar ...

2,793

asked Feb seven, 2018 at 8:48

Angular v w/Angular Material - Extracting an object property from ngFor to utilize in component

<div *ngFor="let player of players"> <h4 mat-line>{{histrion.firstName}} {{player.lastName}} - {{histrion.id}}</h4> </div> I'yard doing a HTTP get call from my player....

asked Feb 6, 2018 at 22:33

Maintain generated token for service on injection

I am creating a service to generate a random token and laissez passer information technology to a asking (In developers Spotify they strongly recommend you to do so). In that location is a query parameter (state)! This is my Service: ...

5,299

asked Feb 5, 2018 at 22:l

How to fix this error? Why I am getting this error?

my `package.json` file is { "name": "lg-app", "version": "0.0.0", "license": "MIT", "scripts": { "ng": "ng", "get-go": "ng serve", "build": "ng ...

asked Feb v, 2018 at xiii:27

leaflet legend how to gear up styles css in div from typescript lawmaking

I endeavor to set a legend on my map. I do not know how to set css styles, the values (grades) are displayed. Where should I put styles? Its angular 5 and typescript. Getting color from grades its non ...

asked February 2, 2018 at 9:06

Angular 4/5, pass a class reference as an @Input holding?

I'thousand trying to figure out how to passing a class reference using an Input belongings, then that I tin create an instance of the class myself: <my-component classToCreate="{{ClassReferenceHere}}"> &...

asked Feb 1, 2018 at 23:59

using directive to join two input value

I would similar to "autofill" an input depending on other form values. "id" should be "name" + "." + "combo": <input matInput name="id" required placeholder="ID" #idValue readonly/> <input ...

3,110

asked February 1, 2018 at 9:24

Angular v Shared module, shared modules want to use pipes

I have i sharedmodule which exports differnt modules, components and pipes to the rest of the modules in the awarding. This works quite well, Merely(!!!) I accept the problem I can't go my caput ...

asked Jan 31, 2018 at 15:13

Kendo Angular Grid Effect while installing using npm

I'g willing to use kendo-athwart-grid for my Angular five.two application. According to the changelogs of Kendo, the latest version of information technology is 2.0.0. But when I'thousand installing the parcel using the control npm ...

asked Jan 31, 2018 at eight:54

How can I put my Extjs 4.2.ten project inside latest Angular App

I have a large app congenital in Ext4.2.x. At present the requirement is to practice further development in Angular. I am trying to create a wrapper of Angular effectually Ext app so that we tin can use angular for farther ...

asked Jan xxx, 2018 at xiv:58

Angular 5 - Routing test failed with Jasmine when try to navigate to a specific route

I work with Angular 5, and I'thou testing an angular service with Jasmine & Karma. I have an authentication service with functions including a function that can redirect to the login page. I call information technology ...

asked January 30, 2018 at x:17

angular 5 modify header buttons in diffrent condition

Hullo im working on api and angular v for client side I need to alter navbar buttons . when user is logged in (signin and register may alter to logout button) ... i saved a key like logged in local ...

asked January xxx, 2018 at 6:eighteen

How practise I retrieve only adjacent iii videos on each Youtube API call?

This is the API call which I was using to go the list of maxresults. var finalURL = "https://www.googleapis.com/youtube/v3/search?key="+this.API+"&channelId="+this.channelID+"&part=snippet,...

asked January 29, 2018 at 12:05

Reactive Form design Validation and form array validation?

For reactive form validations i observed many tutorials and plunker links simply i am non getting any site which solves my trouble problem 1: formgroup pattern is [aA-zZ0-9'-]$/)](allow no, characters,...

asked Jan 29, 2018 at xi:26

Angular v multiple events non calling

I am trying to build sample app in angular5. Lawmaking sample is as beneath. Effect is after clicking on whatsoever table row, it is firing only textbox blur event and tabular array row click effect is not fired. My ...

asked January 28, 2018 at xviii:17

MathJax not working in Angular5 Div with observable

How can I make information technology so the elements nested within my div can be contradistinct past MathJax to convert from TeX to HTML. Currently I take this app.component.html: <p> When $a \ne$ It works baby ...

asked January 28, 2018 at 0:xxx

How to prevent Heroku Logs show onetime logs?

I'g not sure why I lead my heroku logs command to this state. Information technology kept showing sometime logs. I tried to fix information technology by attempting these : heroku drains heroku logs I nonetheless see app[api]: Release v1 created ...

47.8k

asked Jan 27, 2018 at 21:14

Role of the DOM continuously getting refreshed in Angular 5. While trying to fetch videos from YouTube API

Calling Youtube API in ngOnInit(){ var finalURL = "https://www.googleapis.com/youtube/v3/search?key="+this.api+"&channelId="+this.chanId+"&part=snippet,id&order=date&maxResults="+...

asked Jan 27, 2018 at 4:16

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Source: https://stackoverflow.com/questions/tagged/angular5?page=50&sort=Votes&pageSize=50