#This View Transition should work?

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royal phoenixBOT
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Hi @scarlet silo. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

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The knowledge sources do not explicitly mention how to implement view transitions within React components using the viewTransitionName style property. However, based on the provided documentation, here is how you can ensure your transition works correctly in Astro.

1. Enable the Client Router

To use view transitions, you must import and include the <ClientRouter /> component in the <head> of your Astro page or layout. Without this, Astro defaults to regular browser navigation [View transitions].

---
import { ClientRouter } from 'astro:transitions';
---
<html lang="en">
  <head>
    <ClientRouter />
  </head>
  <body>
    <!-- Your React component and content -->
  </body>
</html>

2. Matching IDs

For a transition to occur between two different pages, both the source element and the destination element must share the exact same view-transition-name [View transitions].

In your React component, you are dynamically setting the name:

style={{
    viewTransitionName: `tour-cover-${selectedTour.id}`
}}

You must ensure that the corresponding image on the destination Astro page (or another React component) has the identical dynamic ID. If you are using a standard HTML/Astro element on the target page, you can apply it like this:

<img 
  src={tour.image} 
  style={`view-transition-name: tour-cover-${tour.id};`} 
/>
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Important Considerations

  • Browser Support: Astro's view transitions are powered by the browser's View Transition API. If a browser does not support it, Astro provides fallback behavior [View transitions].
  • Unique Names: Each transition name on a single page must be unique. If you have multiple images on one page with the same viewTransitionName, the transition may fail.
  • State Persistence: If your React component is inside a page using the <ClientRouter />, the router will intercept the navigation and allow the transition to animate between the two states [View transitions].

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