All Questions
25 questions
1
vote
2
answers
110
views
Deleting data and navigating to the same page
The HTML Content :
<td>
<a (click)="onDelete(item.id)">
<i class="material-icons" style="font-weight:bold; font-style:inherit ;color: rgba(247, 37, 37, 0.884);">
...
- 113
1
vote
2
answers
2k
views
Angular : How to replace hard-coded object with real time api?
OLD Method
I'm new in angular. I have hard-coded object in component export class
which i'm using for data binding. It's working fine there.now i need
to replace same object with real time data....
- 213
0
votes
4
answers
833
views
How to put on hold all other httpclient API request until main API request is finished and resume other hold API request?
I am to loading some main data just after user logged in and in main layout page. There is multiple API request are done for load main data. so i want to put on hold other API request until the main ...
- 317
0
votes
2
answers
378
views
Angular 6: how can I set the user and password into a REST API requires basic authentication? [duplicate]
Angular 6: I looking to create an REST API require in GET with a basic authentication. I don't understand how should put my params (user + password).
import { Injectable } from '@angular/core';
...
-2
votes
1
answer
31
views
Can Web API get input from angular client for confirmation and continue execution?
In our system we allow users to save draft data (draft table) and then user can submit that data for final save (FinalData table) whenever he wants.
Now here is the case that multiple user can save ...
- 919
1
vote
1
answer
2k
views
Set Global Variables in Angular 6 as per the API output
Basically, I need environment.ts file to make an one time call to external API and then I want to set that variable in my global.ts file, which then I will use in various components globally.
I can ...
- 662
-1
votes
1
answer
652
views
How to pass access-token in URL after login
I have created a login page, successfully logged in, and fetched an authorization-key, then stored it into local storage. Now, I want to pass the authorization-key in the URL, not in headers, to all ...
- 426
0
votes
1
answer
526
views
Angular 6: Error in displaying images using Json from fetched API
I am trying to fetch image from Pexel API in Angular 6. I am correctly getting the response from API, I can see that in my console.log. I am having difficulty in accessing url of fetched response so ...
- 508
0
votes
0
answers
2k
views
HTTP Get Request for ICan (.ics) file
I'm trying to get a shared calendar from Airbnb into an Angular 6 App. I simply cant get it to work! If I call the URL from 'postman' I have no issues and the values come back. If I enter the URL in ...
- 740
2
votes
1
answer
153
views
StaticInjectorError - Populating drop-down lists
Angular v6.1.10 | ASP.Net Core v2.2.102
I am trying to pull up data from my API to populate drop-down lists on my Angular app.
I am getting the following error and warning on the console:
Warning
...
- 13.5k
0
votes
1
answer
66
views
after login dynamic menu API getting CORS error
I am using Angular 6 and codeigniter project.in the project I am using slider and nav menu-bar are dynamically fetching through REST API. Normally its working perfectly after Login its occurring the ...
0
votes
3
answers
945
views
value is undefined when passed in component in angular 6
I have a Service that calls an API (Http get request) then I call the service within my component to get the data and then assign it to a value. after that I pass the value in the html to another ...
- 31
0
votes
1
answer
1k
views
Handle errors which are coming from back-end API and show them in angular 6 front-end form
I'm working on a signup form and connected with Laravel back-end API. when I insert data of new customer it successfully send request to back-end and redirect to login page. when I give wrong data or ...
- 1,242
0
votes
1
answer
1k
views
How to show error message in component.ts file?
How to get the error message to my component.ts file?
How to access the service class error message to show on HTML page?
Component.ts Add method
addNew(): any { this.apiService.addIndexReference(...
- 188
0
votes
1
answer
374
views
Fetching and combine data from Api In Angular 6
How to retrieve data from API and
For each user id returns his posts with their comments in one JSON object?
posts can be fetched from this API: https://jsonplaceholder.typicode.com/posts
and their ...
- 299
2
votes
1
answer
726
views
Reuse data from api when i get back same route, angular 6
my home route has 2-3 API, which fetches some data from service through httpClient. when I leave this route and came back again these API calls again. I don't want to request the same data again? Is ...
2
votes
3
answers
2k
views
How to pass API response as @Input parameter in angular 6 component
I have two components as "new" and "history". history component is called inside "new" component as follows,
<div class="col-lg-12">
<app-leave-history [LeaveData]="ldata" [RoleData]="...
- 506
3
votes
1
answer
1k
views
You are publicly sharing your App Secret. Do not expose the App Secret in browsers: error while calling getStream API from Angular
I am using GetStream API to get feed data. When I am calling API its gives me an error that You are publicly sharing your App Secret. If I pass it null then it gives me 403 error with message "Missing ...
- 413
1
vote
1
answer
7k
views
"Module not found: Error: Can't resolve 'rxjs/add/operator/switchMap'" using LinkedIN API in Angular 6
I am trying to make a simple API call on the LinkedIN API in my Angular application. My API key and all that is perfect. For some reason when my app calls this function I am getting this error: "...
- 127
1
vote
1
answer
479
views
Angular 6 Basic Auth Post Request to .NET Core API
This problem has been posted a bunch of times, but I tried several of the solutions and they are not working for me. I'm making an API service in angular that needs to use basic authentication to get ...
- 305
1
vote
2
answers
1k
views
How do I return the Resolved Data with the new RXJS 6 pipe/map in Angular 6? [closed]
How do I return the Resolved Data with the new RXJS 6 pipe/map in Angular 6?
@Injectable()
export class RecentDataResolver implements Resolve<RecentData> {
constructor(
public data: ...
- 58.3k
2
votes
2
answers
12k
views
Cannot POST in angular 6
I am getting an uncertain issues with angular 6 while submitting login form.
I have setup it all in localhost and i have saved the api files in localhost root and inside the angular project folder ...
- 626
-1
votes
2
answers
395
views
I am getting Data in Console Using Angular but I can't render it in html
This is my Page-datail.component.ts
export class PageDetailComponent implements OnInit {
private apiUrl="http://localhost:3000/pages"
pages={};
// data={};
constructor(private route:...
- 717
1
vote
2
answers
103
views
How to get the right Element out of a REST call
I try to call my REST API, which returns an JSON Object including a session_token.
I only need that session_token, but how do I get it?
this.http.post(this.tokenURL, this.tokenCall).subscribe(res =&...
- 763
0
votes
1
answer
114
views
API-Call with dynamic URL - Observable undefined
I have an app where I first dynamically load the API-URLs and then make querys to them.
If the App is running for a while that is very easy but at startup my API-Calls have to wait to retrieve the ...
- 535