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fix(addEdge): handle multiple source/target id

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moklick
2020-07-21 17:08:09 +02:00
parent 1fb88565b0
commit 7f1b18bebb
1 changed files with 3 additions and 2 deletions
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src/utils/graph.ts
+3 -2
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@@ -38,8 +38,9 @@ export const addEdge = (edgeParams: Edge | Connection, elements: Elements): Elem
// make sure that there is node with the target and one with the source id // make sure that there is node with the target and one with the source id
[edgeParams.source, edgeParams.target].forEach((id) => { [edgeParams.source, edgeParams.target].forEach((id) => {
if (!elements.find((e) => isNode(e) && e.id === id)) { const nodeId = id.includes('__') ? id.split('__')[0] : id;
throw new Error(`Can't create edge. Node with id=${id} does not exist.`); if (!elements.find((e) => isNode(e) && e.id === nodeId)) {
throw new Error(`Can't create edge. Node with id=${nodeId} does not exist.`);
} }
}); });