Jquery append content to div

jquery

Solution

$('#video1').append('<p>Test</p>');

For demo, I have appended `p` here.

Problem

I load a content to `<div id="wrapper"></div>` via jquery. ``` $('#wrapper').html(data); ``` When the content inserted into wrapper, there is another div with `id="video1"`. How can I append something to that `id="video1"`

Original source