Creating buttons in javascript

How to create a button with javascri[t

// 1. Create the button
var button = document.createElement("button");
button.innerHTML = "Do Something";

// 2. Append somewhere
var body = document.getElementsByTagName("body")[0];
body.appendChild(button);

// 3. Add event handler
button.addEventListener ("click", function() {
  alert("did something");
});

/* Read 

https://css-tricks.com/use-button-element/
*/

Source: grepper.com

Create button using javascript

var a = document.createElement("button");
a.innerText = "Addition";
a.id = "addition";
document.body.appendChild(a);

Source: grepper.com

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