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Lucas Perais (lpe) 556a4644f0 [ADD] misc: component Portal

The component Portal is used to teleport the content
in its slot as a child of an element
somewhere else in the DOM, usually 'body'

It is designed to be transparent and is just here to do the teleportation task

OwlEvents (with method `Component.trigger`) are redirected from
any Component instanciated within the Portal (and therefore teleported
somewhere else) to the place it would have been without teleportation
i.e. they are re-triggered onto the Portal root node

Co-authored-by: Aaron Bohy <aab@odoo.com>

closes #184
closes #466

2019-12-02 21:04:07 +01:00

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🦉 OWL Documentation 🦉

Reference

Learning Resources

Miscellaneous

Architecture

This section explains in more detail the inner workings of Owl. It is targeted for developers working on Owl itself.

Owl Content

Here is a complete visual representation of everything exported by the owl global object (so, for example, Component is available at owl.Component, and EventBus is exported as owl.core.EventBus):

Component                               misc
Context                                     AsyncRoot
QWeb                                        Portal
Store                                   router
useState                                    Link
config                                      RouteComponent
    mode                                    Router
core                                    tags
    EventBus                                xml
    Observer                            utils
hooks                                       debounce
    onWillStart                             escape
    onMounted                               loadJS
    onWillUpdateProps                       loadFile
    onWillPatch                             shallowEqual
    onPatched                               whenReady
    onWillUnmount
    useContext
    useState
    useRef
    useSubEnv
    useStore
    useDispatch
    useGetters

Note that for convenience, the useState hook is also exported at the root of the owl object.

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