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Support preview display on subgraphNodes #4814

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Merged
christian-byrne merged 1 commit into from
Aug 8, 2025
Merged

Support preview display on subgraphNodes #4814

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Support preview display on subgraphNodes
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@AustinMroz @christian-byrne
AustinMroz authored and christian-byrne committed Aug 7, 2025
commit 5022bfbb028fd928615b1787a9f55fdd4c7f1a70
7 changes: 6 additions & 1 deletion src/scripts/app.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -727,7 +727,12 @@ export class ComfyApp {
revokePreviewsByExecutionId(displayNodeId)
const blobUrl = URL.createObjectURL(blob)
// Preview cleanup is handled in progress_state event to support multiple concurrent previews
setNodePreviewsByExecutionId(displayNodeId, [blobUrl])
const nodeParents = displayNodeId.split(':')
for (let i = 1; i <= nodeParents.length; i++) {
setNodePreviewsByExecutionId(nodeParents.slice(0, i).join(':'), [
blobUrl
])
}
})

api.init()
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