The Blazor Puzzle 44 - Efficient Virtualized Lists in Blazor
Автор: DevExpress
Загружено: 2024-08-02
Просмотров: 355
🔎 Blazor Puzzle #44:
We explored Blazor’s Virtualized List and optimized image loading to prevent unnecessary network usage.
💡 The Challenge:
Even though only a few images are visible, all images were being downloaded upfront, increasing load time and bandwidth usage.
💡 Solution Highlights:
✅ Set OverscanCount=2 → Controls how many extra items load beyond the visible area
✅ Define ItemSize → Helps Blazor calculate item heights efficiently
✅ Use a Placeholder for Empty Content → Avoids rendering glitches before images load
📩 Think you know the answer to the next puzzle?
Email [email protected] with "Puzzle #44" in the subject.
💬 What’s your experience with Blazor’s Virtualized List? Let’s discuss in the comments!
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