Tiempo de lectura: 2 minutos Reading time: 3 minutes I’m going to explain how to open another tab within a screen (outside the tab but within the execution stack) that already has content in our tab. For example, we have the following screen and we want to perform the navigation shown in the video: And we want to open the … Read more
Tiempo de lectura: 2 minutos Translated content in English: The first thing we have to do is create the component (if you don’t know what a component is, I recommend this post Create a component in React Native) that will represent our menu. In this case, I call it menu.js import React from “react”; import { StyleSheet, View } from … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes Hi, we continue with the JavaScript window object. In this tutorial, continuing from the previous Creating JavaScript Windows (Window Object) 2/3, what we want to demonstrate in the functionality is the following: <html> <head> <script> function openNewWindow(windowName) { // open a new window with the name passed as a parameter // … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes Hi everyone, Continuing from the previous post Creating JavaScript Windows (Window Object) 1/3, in this case, the only thing we’re going to add is a button that performs the same function as the close button of the window itself, which is to close the current window. <html> <head> <script> function openNewWindow(windowName) … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute If we want to retrieve data from a remote server, we can use the following code: var myHeaders = new Headers(); myHeaders.append(“Content-Type”, “application/x-www-form-urlencoded”); var requestOptions = { method: ‘GET’, headers: myHeaders }; fetch(“https://www.miweb.com/getPerson”, requestOptions) .then(response => response.json()) .then((responseJson) => { alert(responseJson); }) .catch(error => console.log(error)); First, we create the headers … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes In order to communicate with our remote server (backend) using React Native, we need to make an asynchronous call. //Headers, if we want to add a token, we have to include it in these headers. var myHeaders = new Headers(); myHeaders.append(“Content-Type”, “application/x-www-form-urlencoded”); javascript Copy code //Parameters to send var urlencoded = … Read more
