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Unable to setParent from a child to parent which is a group of nodes #426

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zeyupan888 opened this issue Oct 26, 2023 · 3 comments
Open

Unable to setParent from a child to parent which is a group of nodes #426

zeyupan888 opened this issue Oct 26, 2023 · 3 comments

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@zeyupan888
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Hello all,

I want to integrate react-flow's subflow, like screenshot. I need to draw edge from a child node to parent node which contains many sub-nodes. The error is Cannot set parent in a non-compound graph

There are previous posts on this issue
Compound Graph: Unable to draw edge from a child node to a parent node. Error: Uncaught TypeError: Cannot set property ‘rank’ of undefined #236

Unable to draw an edge from a child to parent compound graph #238

Do we have a solution on this?
image
@AGontcharov
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Experiencing the same issue. I'm unable to set an edge from a node to a parent node that contains sub nodes. Is there any workaround for this?

@nawangwe
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It seems support for this library is dead in the water.

@sunteya
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sunteya commented Aug 28, 2024

The compound parameter needs to be set

const g = new dagre.graphlib.Graph({ compound: true })

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4 participants
@sunteya @nawangwe @AGontcharov @zeyupan888