Ejemplo 1: botón HTML al hacer clic
<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
</head>
<body>
<p>There is a hidden message for you. Click to see it.</p>
<button onclick="myFunction()">Click me!</button>
<p id="demo"></p>
<script>
function myFunction() {
document.getElementById("demo").innerHTML = "Hello Dear Visitor!</br> We are happy that you've chosen our website to learn programming languages. We're sure you'll become one of the best programmers in your country. Good luck to you!";
}
</script>
</body>
</html>Ejemplo 2: javascript onclick
document.getElementById("Save").onclick = function ()
{
alert("hello");
//validation code to see State field is mandatory.
}Ejemplo 3: botón onclick de JavaScript
var button = document.querySelector('button');
button.onclick = function() {
//do stuff
}Ejemplo 4: botón de html js al hacer clic
// In HTML:
// <button id="buttonID" onclick="yourJSFunction()">Text</button>
// In JavaScript:
function yourJSFunction() {
// Do stuff
}¡Haz clic para puntuar esta entrada!
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