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20 lines
381 B
20 lines
381 B
3 years ago
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/**
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* 深度克隆
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*/
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export function getItemByIdInCascader(arr, vals, idName, childName) {
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let item = arr.find((v) => v[idName] == vals[0]);
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if (vals.length > 1) {
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return [
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item,
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...getItemByIdInCascader(
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item[childName],
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vals.slice(1),
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idName,
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childName
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),
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];
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} else {
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return [item];
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}
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}
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