The DocumentFragment.append() method inserts a set of Node objects or string objects after the last child of the document fragment. String objects are inserted as equivalent Text nodes.
This method appends a child to a DocumentFragment. To append to an arbitrary element in the tree, see Element.append().
js
append(param1)
append(param1, param2)
append(param1, param2, /* …, */ paramN)
None (undefined).
HierarchyRequestError DOMException
Thrown when the node cannot be inserted at the specified point in the hierarchy.
js
let fragment = new DocumentFragment();
let div = document.createElement("div");
fragment.append(div);
fragment.children; // HTMLCollection [<div>]
| Specification |
|---|
| DOM Standard # ref-for-dom-parentnode-append① |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
append |
54 | 17 | 49 | No | 41 | 10 | 54 | 54 | 49 | 41 | 10 | 6.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/DocumentFragment/append