Need to implement a loading screen in Angular until an array is sorted. Solution provided below:
this.isSorting = true;
this.array = this.array.sort((a,b) => a.totlaTime - b.totalTime);
this.isSorting = false;
The issue faced is when isSorting is set to true, it immediately becomes false. This behavior is likely due to the asynchronous nature of the .sort function. How can I ensure that isSorting = false only after the sorting and array population are complete?
The JavaScript specification guarantees that Array#sort is synchronous.
It's important to note that the sorting algorithm used may vary between implementations and is not necessarily stable.
When working with Js sorting algorithms, it's clear how quickly they can process entries. Try writing code without immediately setting issorting to false to test its accuracy. To understand how it will perform on longer lists, consider modifying the code in this way:
this.isSorting = true;
this.array = this.array.sort((a,b) => a.totalTime - b.totalTime);
// This section will wait for 3 sec before setting sorting to false
setTimeout(()=>{
this.isSorting = false;
}, 3000);
Is there a way to modify the color of the selected option text in a mat-select component within an Angular 15 project? .html <mat-form-field> <mat-label>From</mat-label> <mat-select panelClass="mat-select-red"> ...
**I have everything displaying perfectly, but I am wondering how to highlight the active tab without using any third-party components. Any assistance would be greatly appreciated. Thank you.** <ul class="tabs"> <li [ngClass]=" {'active-tab ...
Take a look at this code snippet: rowData = [ [ '2019-12-10 08:00:00', '2019-12-10 08:00:00', '2019-12-10 08:00:00', '2019-12-10 08:00:00', '2019-12-10 08:00:00', '2018-12-10 08:00:00' ...
I experimented with type gymnastics using Typescript, focusing on implementing mathematical operations with numeric literals. First, I created the BuildArray type: type BuildArray< Length extends number, Ele = unknown, Arr extends unknown ...
Hey there! I have a GET response data with a field like "DeletionDate": "0001-01-01T00:00:00". What I'm trying to achieve is to remove the time part T00:00:00 and only display half of the value in my views. Is there a way to trim the value and show it ...
Why is the login status null instead of false in this method? // In the method below, I am trying to return only true or false. isLoggedIn(): Observable<boolean> { return this .loadToken() .catch(e => { this.logger ...
Hey there, I am currently utilizing the NGXS state management library in my application. I have a selector set up like this and everything seems to be functioning correctly. However, while testing the app, I encountered the following error message: "PrintI ...
I'm currently developing a resource-management game and require a "collection manager" to streamline interactions between states and objects in Typescript. Let's imagine the game revolves around nurturing cats. In one state, players advance time ...
How can I dynamically change the color of an icon when clicked? Would using ngClass be the most efficient approach for this task? Currently, I have assigned a class to my icon. <ion-card> <ion-row> <ion-col> < ...
Here is the code from my app.component.html : <h1>Password Generator</h1> <div> <label>Length</label> </div> <input (input)="onChangeLength($event.target.value)"/> <div> <div> <input ...
Just getting started with React! I began my journey last week ;) My first task is to build a timer that includes a reset feature and can count seconds. While the reset function is functioning properly, the timer isn't. Can anyone suggest the best ap ...
In my svg element, I have a text element positioned after two rect elements. <svg id="floor-plan" width="300" height="100"> <rect width="300" height="100" fill="white"/> <rect width="50" height="50" fill="green"/> <text x="10" y="10" ...
Using cleave.js (^1.5.2) in my Angular 6 application, along with the @types/cleave.js package (^1.4.0), I encountered a strange issue. When I run ng build to compile the application, it fails and shows the following errors: ERROR in src/app/app.component. ...
interface Itype { type: number; name?: string; } function makeEqualArrays(arr1: Itype[], arr2: Itype[]): void { arr2 = arr2.concat([].fill({ type: 2 }, len1 - len2)); } What is the reason for not being able to fill an array with an ob ...
private validateURL(url: string) { let isValid = false; this.$http.get(url).then( (data) => { console.log('success'); isValid = true; } ).catch( (reason) => { console. ...
I am attempting to improve performance by using cdkVirtualScroll with mat-select. <mat-select formControlName="name"> <cdk-virtual-scroll-viewport itemSize="42" [style.height.px]="5*42"> <mat-option ...
I have encountered an issue with the smooth scrolling feature of gsap causing a delay on my website. This problem is only resolved when I manually go into the browser settings and disable smooth scrolling by navigating to chrome://flags/#smooth-scrolling ...
In my coding project, there is a fundamental component class known as BaseComponent with its unique markup referred to as <base-component-fun>. The structure of this component's markup looks like this: <div> ..Base markup </div> Thi ...
Currently, I am delving into learning TypeScript and encountering a hurdle while attempting to define a class in a TypeScript definition file and then utilize it in a TypeScript file. The dilemma lies with a JavaScript "class" called "Facade," which serve ...
I am working with a tuple of Maybe types: class Maybe<T>{ } type MaybeTuple = [Maybe<string>, Maybe<number>, Maybe<boolean>]; and my goal is to convert this into a tuple of actual types: type TupleIWant = [string, number, boolea ...