fix(compiler): Don't bind inputs/outputs for data- attributes#66315
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thePunderWoman merged 1 commit intoangular:mainfrom Feb 23, 2026
Merged
fix(compiler): Don't bind inputs/outputs for data- attributes#66315thePunderWoman merged 1 commit intoangular:mainfrom
data- attributes#66315thePunderWoman merged 1 commit intoangular:mainfrom
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This is to improve consistency and match developer expectations. This syntax was already deprecated a long time ago. If you want to bind a data attribute, use the `attr.` prefix (which was already supported). BREAKING CHANGE: data prefixed attribute no-longer bind inputs nor outputs. fixes angular#26406
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atscott
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Feb 20, 2026
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This is to improve consistency and match developer expectations.
This syntax was already deprecated a long time ago.
If you want to bind a data attribute, use the
attr.prefix (which was already supported).Examples like following will now produce a compilation error:
And should be replace by their respective input syntax (without the
data-prefix)BREAKING CHANGE: data prefixed attribute no-longer bind inputs nor outputs.
fixes #26406
What still works:
bind-foo="someProp"bindssomPropto the foo inputon-foo="fooMethod()"will hook up a listener withfooMethod