How To Put FontAwesome In Inner.html

Question

How am I suppose to put fontawesome icon ie

`<i class="fa fa-info" aria-hidden="true"></i>

`in a place of "Info" in below inner.html
Below is my javascript

dlg.innerHTML = "<span class='alert-headingg'>Info<" + "/span>";

Answer 1

试试这个，您只需将图标元素放入跨度即可。

dlg.innerHTML = "<span class='alert-headingg'><i class="fa fa-info" aria-hidden="true"></i></span>";

Answer 2

<i class="icon-github"></i>

div.github:before
{
   content: "\f09b";
   font-family: FontAwesome;
}