16 lines
354 B
JavaScript
16 lines
354 B
JavaScript
export default function findRowKeys(rows, rowKey, expanded) {
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var keys = [];
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for (var i = 0; i < rows.length; i++) {
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var item = rows[i];
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if (item.children) {
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keys.push(item[rowKey]);
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keys = [].concat(keys, findRowKeys(item.children, rowKey));
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} else if (expanded) {
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keys.push(item[rowKey]);
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}
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}
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return keys;
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} |