up.fragment up.fragment.abort([element], [options])

JavaScript function

Aborts requests targeting a fragment or layer.

Always emits the event up:fragment:aborted, regardless of whether there were requests to abort. If a request was aborted, the event up:request:aborted will also be emitted.

Aborting requests

Aborting requests targeting a fragment

To abort pending requests targeting an element or its descendants, pass a reference or CSS selector for that element:

up.fragment.abort(element)
up.fragment.abort('.foo')

You may also pass an { origin } or { layer } option to help look up the selector.

Aborting requests targeting a layer

To abort all requests targeting elements on a given layer, pass a { layer } option:

up.fragment.abort({ layer: 'root' })

Aborting all requests

This would abort requests targeting any elements on any layer:

up.fragment.abort({ layer: 'any' })

Low-level API

There is also a low-level up.network.abort() function, which aborts requests matching arbitrary conditions.

If possible, prefer up.fragment.abort(), which matches requests by screen region. Only when requests are aborted by screen region, components can react to being aborted.