I initially began using
ServerVariables["HTTP_CF_IPCOUNTRY"]
on the backend server, but it's proving to be too slow. I'm looking for an Angular or TypeScript alternative to speed things up.
I initially began using
ServerVariables["HTTP_CF_IPCOUNTRY"]
on the backend server, but it's proving to be too slow. I'm looking for an Angular or TypeScript alternative to speed things up.
To retrieve the user's location from the front-end, JavaScript can be used effectively.
var userLocation = document.getElementById("demo");
function getLocation() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(showUserPosition);
} else {
userLocation.innerHTML = "Geolocation is not supported by this browser.";
}
}
function showUserPosition(position) {
userLocation.innerHTML = "Latitude: " + position.coords.latitude +
"<br>Longitude: " + position.coords.longitude;
}
By executing this code, the browser will prompt the user to share their location.
For more information, click here.
Within an Angular 2 Component that implements the OnInit interface, place the JavaScript inside the ngOnInit function.
import { Component, OnInit } from '@angular/core';
export class LocationComponent implements OnInit {
ngOnInit(){
if(window.navigator.geolocation){
window.navigator.geolocation.getCurrentPosition(this.setUserPosition.bind(this));
};
}
}
Successfully resolved the issue by referring to Vivek's demonstration.
ngOnInit() {
if (window.navigator && window.navigator.geolocation) {
window.navigator.geolocation.getCurrentPosition(
position => {
this.geolocationPosition = position;
console.log(position);
},
error => {
switch (error.code) {
case 1:
console.log('Permission Denied');
break;
case 2:
console.log('Position Unavailable');
break;
case 3:
console.log('Timeout');
break;
}
}
);
}
}
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