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eamexicano/data-obj.html

Created June 9, 2015 15:26
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Atributos data - Objetos
Raw
data-obj.html
<!--
Utilizar atributos data para almacenar contenido
-->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<h1 data-mensaje="Mensaje dentro del HTML"> Click!</h1>
<script>
function mostrar_mensaje () {
alert(this.dataset.mensaje);
}
var nodo = document.getElementsByTagName('h1')[0];
nodo.addEventListener('click', mostrar_mensaje, false);
</script>
</body>
</html>
<!--
Utilizar objetos para almacenar contenido
-->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<h1> Click!</h1>
<script>
var contenido = {
mensaje: "Mensaje en un objeto."
};
function mostrar_mensaje () {
alert(contenido.mensaje);
}
var nodo = document.getElementsByTagName('h1')[0];
nodo.addEventListener('click', mostrar_mensaje, false);
</script>
</body>
</html>
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