javascript - 计数器按钮和新按钮

Question

我正在尝试创建一个按钮，当点击它时它会返回它被点击的次数以及你每次点击该按钮的次数；

A new button is added to the page(It's a new button so it hasn't been clicked yet) 添加到页面的每个按钮都应该具有与第一个按钮相同的交互。单击它会增加它的值并在页面上创建新按钮。

到目前为止，我已经弄清楚了计数器按钮，但似乎无法在页面上添加该按钮。请帮助...

var clicks = 0;
function onClick(){
    clicks +=1;
    document.getElementById("button").innerHTML=  "I've been clicked " +clicks + 
" times" ;
};

Answer 1

createElement() 方法可能是最简单的方法... http://www.w3schools.com/jsref/met_document_createelement.asp

var clicks = 0;
var button = 0;
function onClick(){
    clicks +=1;
    button++
    document.getElementById("button").innerHTML=  "I've been clicked " +clicks + 
" times" ;
    var newButton = document.createElement("button"+button);
    document.body.appendChild(newButton);
    document.getElementById("button"+button).innerHTML = "I Have Not Been Clicked Yet"
};