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June 12, 2020 21:49
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| /* | |
| Programado por Luis Cabrera Benito | |
| ____ _____ _ _ _ | |
| | _ \ | __ \ (_) | | | | |
| | |_) |_ _ | |__) |_ _ _ __ _____| |__ _ _| |_ ___ | |
| | _ <| | | | | ___/ _` | '__|_ / | '_ \| | | | __/ _ \ | |
| | |_) | |_| | | | | (_| | | / /| | |_) | |_| | || __/ | |
| |____/ \__, | |_| \__,_|_| /___|_|_.__/ \__, |\__\___| | |
| __/ | __/ | | |
| |___/ |___/ | |
| Blog: https://parzibyte.me/blog | |
| Ayuda: https://parzibyte.me/blog/contrataciones-ayuda/ | |
| Contacto: https://parzibyte.me/blog/contacto/ | |
| */ | |
| // Este script es incluido en la ventana que abre la principal | |
| const $btnEnviar = document.querySelector("#btnEnviar"), | |
| $mensaje = document.querySelector("#mensaje"), | |
| $mensajeRecibido = document.querySelector("#mensajeRecibido"); | |
| $btnEnviar.addEventListener("click", () => { | |
| const mensaje = $mensaje.value; | |
| if (!mensaje) return alert("Escribe un mensaje"); | |
| if (window.opener) { | |
| window.opener.establecerMensaje(mensaje); | |
| } | |
| }); | |
| // Definición de función desde la que nos llama el padre | |
| window.establecerMensaje = function (mensaje) { | |
| $mensajeRecibido.textContent = mensaje; | |
| } |
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| <!-- | |
| Programado por Luis Cabrera Benito | |
| ____ _____ _ _ _ | |
| | _ \ | __ \ (_) | | | | |
| | |_) |_ _ | |__) |_ _ _ __ _____| |__ _ _| |_ ___ | |
| | _ <| | | | | ___/ _` | '__|_ / | '_ \| | | | __/ _ \ | |
| | |_) | |_| | | | | (_| | | / /| | |_) | |_| | || __/ | |
| |____/ \__, | |_| \__,_|_| /___|_|_.__/ \__, |\__\___| | |
| __/ | __/ | | |
| |___/ |___/ | |
| Blog: https://parzibyte.me/blog | |
| Ayuda: https://parzibyte.me/blog/contrataciones-ayuda/ | |
| Contacto: https://parzibyte.me/blog/contacto/ | |
| --> | |
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>Ventana hija</title> | |
| <link href="style.css" rel="stylesheet" type="text/css" /> | |
| </head> | |
| <body> | |
| <input type="text" id="mensaje" placeholder="Enviar al padre"> | |
| <button id="btnEnviar">Enviar</button> | |
| <br> | |
| <p id="mensajeRecibido">Aquí aparece el mensaje recibido</p> | |
| <script src="hija.js"></script> | |
| </body> | |
| </html> |
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