Question

如何用js实现点击标签之后改变标签

例如当点击<a href=“#”>click</a>之后 该标签变为<strong>click</strong>

Answer 1

function change(){
var id = document.getElementById("id");
id.innerHTML = "<strong>click</strong>";
}

<span id="id">
<a href="#" onclick="change()">click</a>
</span>

Answer 2

function c(){
$("#a").html("<strong>click</strong>");
}

<div id="a">
<a href="#" onclick="c()">click</a>
</div>