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fix/cascader/value #1228

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merged 2 commits into from
Aug 1, 2022
Merged

fix/cascader/value #1228

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a49b723
fix: cascader value check
PengYYYYY Jul 31, 2022
1ef0c10
Merge branch 'develop' of https://github.com/Tencent/tdesign-vue into…
PengYYYYY Jul 31, 2022
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9 changes: 3 additions & 6 deletions src/cascader/core/helper.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -14,19 +14,16 @@ import {
* @param cascaderContext
* @returns
*/
export function getSingleContent(cascaderContext: CascaderContextType) {
export function getSingleContent(cascaderContext: CascaderContextType): string {
const {
value, multiple, treeStore, showAllLevels, setValue,
value, multiple, treeStore, showAllLevels,
} = cascaderContext;
if (multiple || !value) return '';

if (Array.isArray(value)) return '';
const node = treeStore && treeStore.getNodes(value as TreeNodeValue | TreeNode);
if (!(node && node.length)) {
if (value) {
setValue(multiple ? [] : '', 'invalid-value');
}
return '';
return value as string;
}
const path = node && node[0].getPath();
if (path && path.length) {
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