45 lines
960 B
JavaScript
45 lines
960 B
JavaScript
/**
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* 用于动态表结构的 tableProps 生成
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* @param {*} nameData
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* @returns
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*/
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export default function handleNameData(nameData) {
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const props = step1(nameData.filter((item) => item.tree == 1));
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step2(
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props,
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nameData.filter((item) => item.tree == 2)
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);
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// console.log('level 1', JSON.stringify(props, null, 2));
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return props;
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}
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function step1(tree1) {
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return Array.from(new Set(tree1.map((item) => item.name)))
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.sort()
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.map((item) => ({
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prop: item,
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label: item,
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align: 'center',
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children: [],
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}));
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}
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function step2(firstTierProps, tree2) {
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tree2.map((nd) => {
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const parent = firstTierProps.find(
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({ prop }) => nd.parentId.indexOf(prop) > -1
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);
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if (notRepeat(parent.children, nd.name)) {
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parent.children.push({
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label: nd.name,
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prop: `${parent.prop}-${nd.name}`,
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align: 'center',
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});
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}
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});
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}
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function notRepeat(propArray, name) {
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return propArray.every((item) => item.label !== name);
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}
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