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Improved number of draggable items mismatch error message #167

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Improved number of draggable items mismatch error message #167

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7 changes: 4 additions & 3 deletions src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1173,15 +1173,16 @@ export function remapNodes<T>(parent: HTMLElement, force?: boolean) {
}
}

const parentNodeCount = parentData.getValues(parent).length
if (
enabledNodes.length !== parentData.getValues(parent).length &&
enabledNodes.length !== parentNodeCount &&
!config.disabled
) {
console.warn(
"The number of draggable items defined in the parent element does not match the number of values. This may cause unexpected behavior."
`The number of draggable items defined in the parent element (${parentNodeCount}) does not match the number of values (${enabledNodes.length}). This may cause unexpected behavior.`,
);

return;
return
}

const values = parentData.getValues(parent);
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