Window: fence property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The fence read-only property of the Window interface returns a Fence object instance for the current document context.
Fence objects are only available to documents embedded inside <fencedframe>s (loaded via FencedFrameConfigs) or <iframe>s (loaded via opaque URNs).
Note:
See How do <fencedframe>s work? for some description around FencedFrameConfigs and opaque URNs.
Value
A Fence object instance, or null if the document context does not have access to a Fence object.
Examples
window.fence.reportEvent({
eventType: "click",
eventData: JSON.stringify({ clickX: "123", clickY: "456" }),
destination: ["buyer", "seller"],
});
Specifications
| Specification |
|---|
| Fenced Frame # dom-window-fence |
Browser compatibility
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fence
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
See also
- Fenced frames on privacysandbox.google.com
- The Privacy Sandbox on privacysandbox.google.com