javascript - 如何在点击时切换元素的innerHTML

Question

如何使用纯 JS 在点击时切换元素的innerHTML？

(function(){
    var div = document.getElementById("hook");

    div.addEventListener("click", function(){
        div.innerHTML = "I've been clicked";
    }, false);
})();

http://jsfiddle.net/Z2UBs/1/

Answer 1

试试这个

(function(){
            var div = document.getElementById("hook");
            var curText = div.innerText;
            div.addEventListener("click", function(){
            if(this.innerText == curText){
                 div.innerText = "I've been clicked";
            }
            else{
                    div.innerText = curText;
            }
            }, false);

        })();

这里是jsfiddle