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Inserte el método javascript dentro del párrafo html
<!DOCTYPE html> <html> <body> <h2>My First JavaScript</h2> <p id="demo"><script>Date()</script></p> <!-- here I want to put the output of Date() method --> </body> </html>

Sé que puedo hacer algo como:

 <button type="button" onclick="document.getElementById('demo').innerHTML = Date()"> Click me to display Date and Time.</button>

Pero me gustaría saber si hay una manera de hacerlo directamente dentro del párrafo.

about 4 years ago · Juan Pablo Isaza
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Puede usardocument.write para escribir contenido en HTML directamente desde JavaScript.

 <h2>My First JavaScript</h2> <p id="demo"><script>document.write( Date())</script></p>

NOTA Llamar a document.write() después de que se haya analizado el HTML inicial hará que se descarte todo el HTML y se creará un nuevo documento . Solo es seguro llamarlo mientras se analiza el documento.


Ejemplo de llamar a document.write después de que se haya procesado el documento

 setTimeout(() => { document.write("Written after HTML doc was closed"); }, 5000);
 <h1> Hello </h1> <p> I will disappear after document.write is called</p>

about 4 years ago · Juan Pablo Isaza Report
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