Alternative text is one of the most important accessibility features available in Power BI, yet it's often overlooked. And that's understandable. We naturally associate data visualisations with visua...
Published 1 month ago
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Blog Post
7 MIN READ
Accessibility in Action: Building Reusable Alternative Text Logic in DAX User-Defined Functions
Hey Juless Love this pattern! Separating context gathering from narrative logic is a game changer for accessibility in Power BI
Quick question: When you pass BLANK() for Region, does your UDF handle it gracefully inside with an IF(ISBLANK()) check, or do you set a default like "All Regions" in the function itself?
Also, thanks for sharing the GitHub repo and DAXlib link. Bookmarked both! Will definitely start with one chart and scale it across the report.
Really appreciate you sharing this 🙌