Contact emails
[email protected]

Explainer
https://open-ui.org/components/future-invokers.explainer


Specification
No information provided


Summary
Various inputs (eg number, range, date) have a mechanism to step up or down 
their values, via keyboard, AT action, and/or the stepUp() and stepDown() JS 
functions. The 'step-up' and 'step-down' commands are declarative versions of 
those functions.


Blink component
Blink>DOM


Web Feature ID
invoker-commands


Motivation
Browsers have built-in number inputs that generally have buttons to increment 
or decrement the inputs value, but these are hard to style, inconsistent and 
not always usable on mobile (Chrome is an example of this). By bringing the 
step up and step down capability to command invokers we enable a declarative 
way for authors to implement custom versions of these themselves. The ability 
to use the command button's value attribute as an argument (same way as the JS 
functions can take an argument) also enables creating buttons that jump the 
values in larger quantities.


Initial public proposal
https://github.com/openui/open-ui/issues/968


Requires code in //chrome?
False


Tracking bug
https://issues.chromium.org/issues/476400454


Estimated milestones

No milestones specified



Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5077339740438528?gate=5196074446880768


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