Is there a way to programmatically obtain the page load time in an Angular application?
Situation: On my dashboard page, various components are making multiple calls. I want to calculate the overall time it takes to load all widgets on the page.
Is there a way to programmatically obtain the page load time in an Angular application?
Situation: On my dashboard page, various components are making multiple calls. I want to calculate the overall time it takes to load all widgets on the page.
If you're looking to enhance your application's performance, consider implementing an interceptor as the central gateway for handling all HTTP calls. Check out this link for more details.
You can also track the time taken from the first call initiation until all HTTP requests are resolved for better insights.
If you're interested in analyzing the overall performance of a webpage, you can do so using Google Chrome.
To begin, open the developer tools -> Performance tab and start recording while your page loads. Once the page is fully loaded, stop the recording to analyze how each function is performing.
For more information on this topic, click here
One feature of my form is that it consists of a parent component and a child component. To disable a button within the form, I utilize a function called isDatasetFilesValid() which checks a specific variable (datasetList[i].fileValid). This variable is mo ...
My current approach: import React from "react"; import {useHistory} from "react-router-dom"; import {Button, ButtonProps} from "@mui/material"; type Props = { label?: string } & ButtonProps; export const NavBackButton = ...
Is it possible to extend the Angular CLI's proxy to incorporate custom Express middleware for our organization's unique authentication model requirements? Create React App allows this through exposing the Express app instance and allowing app.us ...
Alright, the objective is simple. I need to ascend from the root to obtain its parent element. Following the webdriver documentation, it should resemble something like this: it('should retrieve the class from the parent element', async () => { ...
With the *ngFor loop, I am able to populate images but now I want to include a button below or on each image. Unfortunately, my CSS knowledge is limited. Below is the code I have: HTML Code <div class="container"> <div ...
How can we fix the error mentioned below through code changes? Situation An input dropdown UI is safeguarded against unintentional value changes by a modal. However, triggering an event (such as click or focus) on the dropdown leads to the ExpressionChan ...
I'm struggling with implementing a feature in my Angular code that displays a delete button when hovering over a time segment for 2 seconds. Despite trying different approaches, I can't seem to make it work. .delete-button { display: none; ...
It's my first time delving into Tkinter. I decided to write a Python script for saving my pictures from Facebook. I wanted to create a GUI using Tkinker, but encountered an issue where the window freezes when clicking the start button. The process st ...
I am trying to have my class extend multiple classes, but I haven't been able to find a clean solution. The examples I came across using TypeScript mixins did not include constructors. Here is what I am looking for: class Realm { private _realms: C ...
I'm currently facing a challenge while unit testing my Angular application. I need to make an HTTP call on a local file, but the expects of the test are getting called before and after the HTTP call, causing it to crash. How can I resolve this issue? ...
I'm working on a project that involves adding up the prices based on the surface chosen by the user. I'm struggling with calculating the partial cost when the user's choice changes. totalSum.ts num: Calculation totalAmount: number cate ...
Before I begin, there are a few premises to consider: I require a shared package that will be included in three other packages, TypeScript, Only one node modules, Ability for multiplatform usage (Windows / Linux), To utilize dependencies from the shared ...
Can someone help me rewrite the combination of *ngIF and *ngFor below? I understand that my issue may be similar to others, but please know that this is different. Everything seems to be working fine. The only problem I'm facing is that the color of ...
I've encountered an issue with my D3 code. const hexagon = this.hexagonSVG.append('path') .attr('id', 'active') .attr('d', lineGenerator(<any>hexagonData)) .attr('stroke', 'url(#gradi ...
Trying to figure out how to streamline this process. Here's the directory structure I'm working with: src/ modules/ clients/ i18n/ en-US.ts tasks/ i18n/ en-US.ts So, ea ...
Issue: My goal is to perform unit testing on an Angular 2 directive to ensure proper compilation. In the context of Angular 1, one could utilize the$compile(angular.element(myElement) service followed by calling $scope.$digest(). I am specifically looking ...
After cloning a project from git, I attempted to run npm install. However, an error message popped up, as shown in the following link: https://i.stack.imgur.com/pqYbK.png Can someone please explain why this is happening and how I can resolve it? Any help ...
Utilizing this function allows me to retrieve all my data from the web service. public data: Data[]; getall() { this.ws.getalldata().subscribe( data=> { this.data= data; } ); } Here is a ...
TypeScript provides a convenient syntax for constructor parameter properties, allowing you to write code like this: constructor(a, public b, private _c) {} This is essentially shorthand for the following code: constructor(a, b, _c) { this.b = b; thi ...
I offer two unique services Custom HTTP client service fetch(url):any{ this.storage.fetchData('auth-token').then((token) => { let headers = new Headers(); this.prepareHeaders(headers); return this.http.fetch(url+"?token="+toke ...