Crie JavaScript de elemento com ID
var btn = document.createElement('div');
btn.setAttribute("id", "div1");
Mr. Samy
var btn = document.createElement('div');
btn.setAttribute("id", "div1");// create div element by javascript with class
var div = document.createElement('div');
div.className = "div1";
Let suppose we are creating a div using javascript create element
// create a new div element
var newDiv = document.createElement("div");
// assigning class name to the new div
newDiv.className = "className";var element =document.createElement("span");
element.className = "aClassName";