Implement CSS Values 3 extensions to attr() #22265

ExE-Boss · 2018-11-24T02:46:57Z

The CSS Values and Units Module Level 3 extends the attr(…) function syntax with a fallback value and the parsed value type.

The main advantage of this is that it allows for properties to be dynamically changed using data attributes without needing to use style-src: 'unsafe-inline' and the style attribute.

Stylo currently doesn’t support this:

servo/components/style/values/specified/mod.rs

Lines 705 to 707 in 2e0191b

    
           /// An attr(...) rule 
        
           /// 
        
           /// `[namespace? `|`]? ident`

servo / servo

Implement CSS Values 3 extensions to attr() #22265

Implement CSS Values 3 extensions to attr() #22265

ExE-Boss commented Nov 24, 2018 •

edited

servo / servo

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Implement CSS Values 3 extensions to attr() #22265

Implement CSS Values 3 extensions to attr() #22265

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ExE-Boss commented Nov 24, 2018 • edited

ExE-Boss commented Nov 24, 2018 •

edited