Question

I would like to convert the following string to DOM structure.

text node <div>div node</div>text node<p>paraph node</p> text node

One approach is,

mydiv = document.createElement('div');
mydiv.innerHTML = 'text node <div>div node</div>text node<p>paraph node</p> text node';

In this approach, the DOM structure is wrapped by another div, which is not i wanted.

After do searching and reading, I found document.createDocumentFragment() is the best way, because when append a fragment to node, it just append fragment's childNodes, not fragment itself

unfortunately, innerHTML method is not available in a fragment.

what should i do? thanks

Answer 1

Try this:

var frag = document.createDocumentFragment();
var mydiv = document.createElement('div');
mydiv.innerHTML = 'text node <div>div node</div>text node<p>paraph node</p> text node';


while( mydiv.firstChild ) {
    frag.appendChild( mydiv.firstChild );
}

document.body.appendChild( frag );