30 lines
781 B
JavaScript
30 lines
781 B
JavaScript
const INTERNAL_KEY_PREFIX = 'RC_TABLE_KEY';
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function toArray(arr) {
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if (arr === undefined || arr === null) {
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return [];
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}
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return Array.isArray(arr) ? arr : [arr];
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}
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export function getColumnsKey(columns) {
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const columnKeys = [];
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const keys = {};
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columns.forEach(column => {
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const {
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key,
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dataIndex
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} = column || {};
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let mergedKey = key || toArray(dataIndex).join('-') || INTERNAL_KEY_PREFIX;
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while (keys[mergedKey]) {
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mergedKey = `${mergedKey}_next`;
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}
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keys[mergedKey] = true;
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columnKeys.push(mergedKey);
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});
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return columnKeys;
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}
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export function validateValue(val) {
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return val !== null && val !== undefined;
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}
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export function validNumberValue(value) {
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return typeof value === 'number' && !Number.isNaN(value);
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} |