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[Bug] The `on` modifier does not work with the `modifier` helper

See original GitHub issue

🐞 Describe the Bug

This works:

<div {{(if this.condition (modifier 'my-modifier' this.bar))}}>

🔬 Minimal Reproduction

This doesn’t:

<div {{(if this.condition (modifier 'on' 'scroll' this.bar))}}>

Can’t create a Twiddle because Twiddle is severely outdated, sorry.

😕 Actual Behavior

Uncaught Error: Assertion Failed: Attempted to invoke (-resolve "modifier:on"), but on was not a valid modifier name.

🤔 Expected Behavior

Should apply the on modifier to the element.

🌍 Environment

Ember: 3.28.4
Node.js/npm: 14.16.0
OS: Build: Ubuntu, Browser: Windows 10
Browser: Chrome, Firefox

CC @simonihmig

Issue Analytics

State:
Created 2 years ago
Reactions:6
Comments:5 (5 by maintainers)

Top GitHub Comments

1reaction

chancancodecommented, Apr 12, 2022

Yes, this should work. In addition to fixing this bug we should also do a pass on all the other helpers/modifiers/keywords/RFCs we have to see if there is anything else missing, but they don’t have to block each other.

0reactions

chancancodecommented, Apr 1, 2022

Presumably on isn’t the only case? Are there other built-in things that doesn’t work?

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