I am attempting to troubleshoot my internet connection. I have written the following code but it does not seem to be returning any results for me.
ionViewDidEnter() {
this.network.onConnect().subscribe(data => {
console.log(data)
}, error => console.error(error));
this.network.onDisconnect().subscribe(data => {
console.log(data)
}, error => console.error(error));
}
I attempted to run this code but unfortunately, it did not provide any output for me.
To find more information, please refer to the Ionic Native Docs. According to the documentation, both the functions onConnect and onDisconnect return an observable that needs to be subscribed to in order to determine when the specific event occurs.
It is important to note that there is no particular data type returned by these functions.
To implement this, simply follow the steps below:
this.network.onConnect().subscribe(() => {
console.log("Connected successfully")
//perform additional tasks after successful connection
}, error => console.error(error));
Your code appears to be functioning correctly.
However, it is important to ensure that you are waiting for the Platform.ready() promise before proceeding, as this indicates that cordova is fully operational.
constructor(public platform: Platform, public network: Network)
Once this is in place:
ionViewDidEnter() {
this.platform.ready().then(() => {
this.network.onConnect().subscribe(data => {
console.log(data)
}, error => console.error(error));
this.network.onDisconnect().subscribe(data => {
console.log(data)
}, error => console.error(error));
});
}
Your current actions will not provide information on the connection type or its status. Instead, it simply creates observables for your connection to trigger functions when you connect or disconnect.
If you wish to verify if you are connected, utilize this.network.type
ionViewDidEnter() {
console.log(this.network.type);
}
This function will return a string indicating the type of connection, such as WIFI, NONE, and others.
To check your connection status and perform actions if disconnected, use the following:
ionViewDidEnter() {
if(this.network.type == 'NONE'){
// PERFORM ACTION
}
}
I hope this explanation is helpful for you!
I am struggling with understanding the minimax algorithm and have been working on it for 2 days without success. Can anyone take a look at my code and help me identify any errors? export default class TicTacToeController { /*@ngInject*/ constructor($s ...
Currently, I am facing a peculiar issue with my angular web-application. Within the application, there is a matrix displaying data. When I hover over the data in this matrix, some basic information about the object pops up. Strangely, every time I hover ov ...
I encountered the following issue: While using my Angular service to retrieve data from a PHP script, the browser or Angular itself switches from HTTPS to HTTP. Since my site is loaded over HTTPS with HSTS, the AJAX request gets blocked as mixed content. ...
I am facing an issue with my search functionality in Angular 2. When I type into the search box, the search method on the service is not triggered. I believe there might be a simple solution that I am missing. Any assistance would be greatly appreciated. ...
Is it possible to use Mouse Events on a whole React Element without having to pass it to a child element? I have been passing my handleEvent function to several functional components and now I want to know if it can be done without causing a TypeScript err ...
We are looking to implement a 'read-only' feature for certain users in our template-based form that utilizes Angular Material controls such as matInput and mat-select. My initial approach was to check user privileges and then iterate through the ...
concerts: [ { key: "field_concerts_time", lbl: "Date" }, { key: ["field_concert_fromtime", "field_concert_totime"], lbl: "Time", concat: "to" }, { key: "field_concerts_agereq", lbl: "Age R ...
I am currently using an Angular service to make calls to a Node.js server in order to fetch data. Here is a snippet of my code: constructor(private http: HttpClient){ } getPersonData(): Observable<person[]> { //return this.http.get<person ...
When making a GET request and adding the creator as a parameter like api/watchlist/?creator=5dac9d3567aca81e40bfc0, all posts by that creator are returned in Postman with the following code: app.js app.get('/api/watchlist',(req, res, next)=&g ...
I've been attempting to customize the max-height property of a div that organizes elements in a popup using the interfaceOptions attribute in Ionic, but so far I haven't been successful. Here's what I have tried: cu ...
It has been more than ten years since I last worked with JavaScript, but recently I had an idea for an app that would be best implemented as a NodeJS app. As I delved into the modern JS ecosystem, like many others, I found myself thoroughly confused, haha. ...
I find myself facing a challenge with integrating two React applications with different setups. Background: I was assigned the task of developing a design system using ReactJS that would be implemented in their primary application. Despite my limited kn ...
Looking to conduct a healthcheck for an Angular container. Below is the Dockerfile: FROM node:18-alpine as builder RUN npm install -g @angular/cli WORKDIR /app COPY package*.json ./ RUN npm ci COPY . . RUN npm run build:ssr FROM node:18-alpine WORKDIR /a ...
I am currently working on a React app that utilizes Create React App and Typescript. My goal is to read in configuration values, such as API URLs. I have a config.json file containing this data, here's a sample snippet with placeholder information: { ...
A complex Angular table structure has been implemented with three columns. Each column header contains an input field for Stock Number, Case, and Availability. Users have the flexibility to search using a Single Input (Stock Number OR Case OR Availability ...
Seeking help with executing a callback function in nodejs using expressjs and angular 2. My process involves sending a form data to an API route, querying a MYSQL database for user details, and expecting to receive the complete user information from the ph ...
During the compilation process, everything goes smoothly with no errors. However, when I try to call the method in the controller, an error occurs. It seems that some class methods are missing during the compilation phase. If you require more information ...
Here is the Angular Html code I have written: <form action="#" [formGroup]="login" (ngSubmit)="onSubmit()" class="login-form"> <label for="email">Email</label> <input type=" ...
In order to test our website and React Native mobile app, we have developed a hybrid framework using webdriver.io and cucumber.io. We currently maintain separate feature files for the same functionality on both the web and mobile platforms. For example, i ...
After executing ng new onepage, I encountered the following error message after waiting for a few minutes: npm WARN deprecated <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="ec8b9e8d8f898a9980c18a9facddc2dec2df">[email ...