How to make JavaScript show on a page rather than in a console?

Question

I really want to know how to do this, instead of "james".length to show in the console, how do I make it show on the webpage? Like having the number 5 showing on the page instead of the console.

Answer 1

这会将其放入id="somediv"的DIV中：

document.getElementById("somediv").innerText = "james".length;

Answer 2

这样尝试

document.body.innerHTML = "james".length;

Answer 3

Say you have a div with id outputDiv .

You can print to this div by doing:

var outputDiv = document.getElementById('outputDiv');
outputDiv.innerHTML += "james".length;

If you want to add individual paragraphs one at a time you can do:

var p = document.createElement('p');
p.innerHTML = "james".length;
outputDiv.appendChild(p);