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const $btnPeticion = document.querySelector("#btnPeticion"), | |
$resultados = document.querySelector("#resultados"), | |
$inputNombre = document.querySelector("#inputNombre"); | |
$btnPeticion.addEventListener("click", () => { | |
const nombre = $inputNombre.value; | |
if (!nombre) return alert("Escribe tu nombre"); | |
const fd = new FormData(); | |
fd.append("nombre", nombre); | |
fd.append("otroValor", "Otro valor :)"); | |
$resultados.textContent = "Cargando..."; | |
fetch("https://httpbin.org/post", { | |
method: "POST", // Indicar método POST | |
body: fd,// Formulario | |
}) | |
.then(resultadoRaw => { | |
// Lo decodificamos como json | |
return resultadoRaw.json(); | |
}) | |
.then(resultadoComoJson => { | |
// Convertir a cadena | |
$resultados.textContent = JSON.stringify(resultadoComoJson.form); | |
}); | |
}); |
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