up.link up.link.config

Configuration object

An array of CSS selectors matching links that will be followed through Unpoly.

You can customize this property to automatically follow all links on a page without requiring an [up-follow] attribute. See Handling all links.

Exceptions to up.link.config.followSelectors.

Matching links will not be followed through Unpoly, even if they match up.link.config.followSelectors.

By default Unpoly excludes:

• Links with an [up-follow=false] attribute. Also see boolean attributes.
• Links with a [download] attribute.
• Links with a [target] attribute (to target an iframe or open new browser tab).
• Links with a javascript:, mailto: or tel: scheme.
• Links with a cross-origin [href].
• Links with an [href] that only contains a #hash (like # or #section) and don't also have local HTML in an [up-document], [up-fragment], or [up-content] attribute.
• Any additional exceptions configured in up.link.config.noFollowSelectors.

An array of CSS selectors matching elements that are activated on mousedown instead of on click.

You can customize this property to follow all links on mousedown without requiring an [up-instant] attribute. See Handling all links.

Note that an instant link must also be followable, usually by giving it an [up-follow] attribute or by configuring up.link.config.followSelectors.

Exceptions to up.link.config.instantSelectors.

Matching links will not be followed on mousedown, even if they match up.link.config.instantSelectors.

By default Unpoly excludes:

• Elements with an [up-instant=false] attribute.
• Links that are not followable.

An array of CSS selectors matching links that are preloaded on hover.

You can customize this property to preload all links on hover without requiring an [up-preload] attribute. See Handling all links.

Exceptions to up.link.config.preloadSelectors.

Matching links will not be preloaded on hover, even if they match up.link.config.preloadSelectors.

By default Unpoly excludes:

• Links with an [up-preload=false] attribute.
• Links that are not followable.
• Links with an unsafe method.
• When the link destination cannot be cached.

The number of milliseconds to wait before preloading on hover.

A list of CSS selectors matching elements that should behave like links or buttons.

See Elements that act like links or buttons.

Exceptions to up.link.config.clickableSelectors.

Matching elements will not receive interactive behavior, even if they match up.link.config.clickableSelectors.