hx-swap-oob attribute allows you to specify that some content in a response should be
swapped into the DOM somewhere other than the target, that is "Out of Band". This allows you to piggy back updates to other element updates on a response.
Consider the following response HTML:
<div> ... </div> <div id="alerts" hx-swap-oob="true"> Saved! </div>
The first div will be swapped into the target the usual manner. The second div, however, will be swapped in as a replacement for the element with the id
alerts, and will not end up in the target.
The value of the
hx-swap-oob can be:
hx-swapvalue, followed by a colon, followed by a CSS selector
If the value is
outerHTML (which are equivalent) the element will be swapped inline.
If a swap value is given, that swap strategy will be used.
If a selector is given, the first element matching that selector will be swapped. If not, the element with an ID matching the new content will be swapped.
hx-swap-oobis not inherited