angular Questions

Javascript – Add element to array if it exist

July 19, 2023
Santhosh
2 Answers

I have a nested Json Object payload={ abc:"abc", something:[somevalue:"somevalue",nestedAray:[{anotherValue:"anotherValue"},{optionalValue:"optionalValue",optionalValue1:"optionalValue1"}]] } here optionalValue1 key is optional in the payload. Need map the same JSON object to the new new Json with different Key names ecpected output: { name:"abc", skills:[Java:"somevalue","JSLibrary":[{JavaScript:"anotherValue"},{Angular:"optionalValue",NodeJs:"optionalValue1"}]] } I…

VIEW QUESTION

Html – Overlapping div elements are messing up the background color

July 19, 2023
kawlorridor
2 Answers

So I have two divs and that are overlapping and both are rgba(136, 125, 117, 0.2); which is light grey but when they overlap they create a darker shade of grey. my html file <div class="default-header"> <div class="left"> </div> <div…

VIEW QUESTION

Javascript – angular google maps warning " The second argument to new LatLng() was ignored and can be removed. "

July 19, 2023
coderOne
2 Answers

I use google maps api in my project. When i call google.maps.geometry.poly.containsLocation() function i'll got a lot of warning in console and as a result freezing system. Any help would be highly appreciated. in my code: isPolygonIntersect(poly1: google.maps.LatLng[] | google.maps.LatLngLiteral[],…

VIEW QUESTION

Asp.net – Angular and request IPs

July 18, 2023
TheKingVaro
2 Answers

Good night. I'm currently developing an app with Angular15 as frontend and an ASP.NET API as backend. Both are deployed in IIS v8.5 servers. Recently, I have found that when my companions enter the app to do some tests, the…

VIEW QUESTION

Visual Studio Code – I am new to angular and I don't know how to resolve TS(2322) error?

July 18, 2023
Tushar
2 Answers

Main Code: export class TodosComponent implements OnInit{ todos!: Todo[]; localItem: string; constructor(){ const item = localStorage.getItem("todos"); this.localItem = item; if(this.localItem == null){ this.todos = []; } else{ console.log(this.todos); this.todos = JSON.parse("localItem"); } } This is what I got after compilation…

VIEW QUESTION

Firebase – How to build an APK for my Ionic Angular project?

July 18, 2023
PRATIK NUGURWAR
2 Answers

I am working on an Ionic Angular project and I need to build an APK file to distribute my app to Android devices. I have tried researching and following various tutorials, but I'm still facing some difficulties. Could someone please…

VIEW QUESTION

Javascript – How to have calls wait until the remote properties are loaded

July 18, 2023
jwils
2 Answers

I have an app that needs to retrieve some properties from a REST call, and then those properties get used at other places in the code. The problem is that sometimes the code tries to use the properties before they…

VIEW QUESTION

Javascript – What is the Regular Expression For "Not Whitespace"

July 17, 2023
armxsp
5 Answers

Since i try to used this regular expression /names+([A-Za-z0-9]+(?:-[A-Za-z0-9]+)*[A-Za-z0-9])(?!S)/g; my input that i want is for example: name test name test-name name test-name-2 but when i try to check this input it's also allowed name test-name anytext what i want…

VIEW QUESTION

Javascript – How do I use forkJoin with higher-order Observables in Angular?

July 16, 2023
Unrated
2 Answers

I've followed this guide on how to cancel HTTP requests with the switchMap Operator Guide I have following Component in my Angular project import { Component, OnInit } from '@angular/core'; import { BehaviorSubject, Observable, forkJoin, skip, switchMap } from 'rxjs';…

VIEW QUESTION

Css – How to style a div based on the validation status of the all included reactive form fields?

July 16, 2023
Alexej Puchovski
2 Answers

I have a relative complex form with a multiple fields. Some of the fields a building the logical blocks, and I want to highlight the surrounding div if any of the included fields are invalid. What could be the best…

VIEW QUESTION