Need help with Ionic storage value retrieval. Why is GET2 executing before storage.get? My brain needs a tune-up, please assist.
public storageGet(key: string){
var uid = 0;
this.storage.get(key).then((val) => {
console.log('GET1: ' + key + ': ' + val);
if (val != null) { uid = val;}
});
console.log('GET2: ' + key + ': ' + uid);
return uid;
}
Output:
GET2: key: 0
GET1: key: 1
It is essential to grasp the concept of how promises operate.
With asynchronous code like this, all statements within the then block will be executed, but the exact timing cannot be predetermined.
The statement console.log("GET2") will only run after the storage.get command, showcasing synchronous behavior in that segment.
How can I correctly access mailOptions in the triggerExample.ts file? mail.ts: export const sendNewMail = async (html: string, emails: string[]) => { let smtpTransport = nodemailer.createTransport({ service: "Gmail", auth: { u ...
When exploring examples of using Services in AngularJS, it's common to come across instances where the service is actually implemented as a factory. For example: angular.module('myModule').factory('customerService', [ &apo ...
Attempting to integrate HTML content into my software's website using ng-include has proven to be a challenging task. To facilitate testing, I am currently working with simplified versions of my end objectives. Pertinent section of the project hierar ...
I am working with three forms within the same container, each triggered by a specific objectId. I want to create a function that can handle all actions related to these objectIds. Unfortunately, I am restricted to using ES5. var applyActions = function( ...
Can the transition for changing the order of the model array in ng-repeat be animated using only CSS, without using ng-animate? ...
I'm currently working on an Angularjs application and utilizing the angular-daterangepicker to input dates into a table. Upon the initial load of the app, the startDate is automatically set to the current day and the endDate is set to 4 days later. T ...
Seeking guidance on a unique approach to handling array looping in TypeScript. Rather than the usual methods, my query pertains to a specific scenario which I will elaborate on. The structure of my JSON data is as follows: { "forename": "Maria", ...
Through the use of AngularJS, I've developed a directive called "integer" that invalidates a form if anything other than integers are entered. Because I'm generating the page dynamically by fetching data from the database, it would be helpful to ...
Based on the value retrieved from an XHR call to the server, I am looking to display different content: <div class="container"> <div class="header" ng-controller="MyController"> <div ng-switch on="myScopeVar"> <d ...
After successfully integrating Google Tag Manager into my Next.js website, here is the implemented code: import '../styles/global.css'; import type { AppProps } from 'next/app'; import Script from 'next/script'; import NextNP ...
I encountered an error code while working with AngularJS to create a countdown timer. Can someone please assist me? //Rounding the remainders obtained above to the nearest whole number intervalinsecond = (intervalinsecond < 10) ? "0" + intervalinseco ...
I have a unique yarn monorepo structure that is oddly shaped. Here's how it's set up: monorepo root ├── frontend │ ├── dashboard <-- not managed by yarn workspaces │ | ├── src │ | ├── node_modules │ ...
I'm in the process of developing a quiz application using Ionic and Angular. My goal is to display one card at a time, similar to how Instagram and Facebook do it. This means that as users scroll down the app, only one card should be visible on their ...
Currently, I am experimenting with AngularJS's implementation of Promises using $q as guided by their official documentation. I decided to test out the code snippet provided on https://docs.angularjs.org/api/ng/service/$q // In this example scenario, ...
Recently, I started working with Angularjs and came across some legacy code. I am trying to figure out a way to select all checkboxes once the parent checkbox is selected. Here is the parent checkbox: <div class="form-group"> <label for="test ...
I attempted to define the mapbox-gl-draw project in a typed manner but unfortunately, I was unsuccessful. Can anyone provide some guidance on this? Here is how the javascript file looks: 'use strict'; var Setup = require('./src/setup&apos ...
My application utilizes nested controllers following John Papa's style guide, with a controller as approach. One of the controllers manages the form for client validation and submission, while the other is responsible for handling location-related fun ...
I'm encountering an issue where a variable isn't being updated in a $scope function when there's a state change event. Despite seeing the variable update in the event listener, it doesn't reflect in the function. The code snippet in qu ...
Two routes in my application share a controller, but one route requires data to be resolved before the view loads while the other does not. Here is an example of the routing segments: ... when('/users', { controller: 'UsersCtrl', ...
i just created a custom hook // useDropdown.ts function useDropdown(defaultState: number, options: number[]) { const [state, setState] = useState(defaultState); function Dropdown({ name }: { name: string }) { return ( <> <sel ...