christianrusso

type User struct {
Name: string `db:"name"`
Age: int `db:"age"`
Email: string `db:"email"`
Username: string `db:"username"`
}
users := []User{}
db.ExecuteSelect(users, query)

christianrusso

.message {
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 4px;
    white-space: pre-wrap;
  }
  
  .my-message {
    background: var(--ion-color-tertiary);
    color: #fff;

christianrusso

<ion-header>
  <ion-toolbar>
    <ion-title>
      Devdactic Chat
    </ion-title>
  </ion-toolbar>
</ion-header>
 
<ion-content>
 

christianrusso

import { Component, OnInit } from '@angular/core';
import { Socket } from 'ngx-socket-io';
import { ToastController } from '@ionic/angular';
 
@Component({
  selector: 'app-home',
  templateUrl: 'home.page.html',
  styleUrls: ['home.page.scss'],
})
export class HomePage implements OnInit {

christianrusso

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { RouteReuseStrategy } from '@angular/router';
 
import { IonicModule, IonicRouteStrategy } from '@ionic/angular';
import { SplashScreen } from '@ionic-native/splash-screen/ngx';
import { StatusBar } from '@ionic-native/status-bar/ngx';
 
import { AppComponent } from './app.component';
import { AppRoutingModule } from './app-routing.module';

christianrusso

ionic start myIonicApp blank
cd ./myIonicApp
npm install ngx-socket-io

christianrusso

node index.js

christianrusso

let app = require('express')();
let server = require('http').createServer(app);
let io = require('socket.io')(server);
io.on('connection', (socket) => {
 
  socket.on('disconnect', function(){
    io.emit('users-changed', {user: socket.username, event: 'left'});  
  });
  socket.on('set-name', (name) => {
    socket.username = name;

christianrusso

mkdir backSocket && cd backSocket
npm init
npm install express socket.io

christianrusso

.bounding-box {
  position: absolute;
  box-shadow: 0 0 0 3px #fff inset;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  cursor: pointer;
}