fix(comp:select): value key of select is 'value' by default (#892)

packages/components/select/__tests__/select.spec.ts

@@ -147,6 +147,19 @@ describe('Select', () => {
       expect(optionsComps.length).toBe(3)
     })
 
+    test('config labelKey as "value"', async () => {
+      const dataSource = [
+        { key: 1, value: 'Tom' },
+        { key: 2, value: 'Jerry' },
+      ]
+
+      const wrapper = SelectMount({
+        props: { value: 2, open: true, dataSource, getKey: 'key', labelKey: 'value' },
+      })
+
+      expect(wrapper.find('.ix-selector-item').text()).toBe('Jerry')
+    })
+
     test('clearable work', async () => {
       const onUpdateValue = vi.fn()
       const wrapper = SelectMount({ props: { clearable: true, 'onUpdate:value': onUpdateValue } })

packages/components/select/src/composables/useGetOptionKey.ts

@@ -24,8 +24,12 @@ export function useGetOptionKey(props: SelectProps, config: SelectConfig): Compu
     if (isString(getKey)) {
       return (record: unknown) => {
         // value 是为了兼容之前的版本
-        // eslint-disable-next-line @typescript-eslint/no-explicit-any
-        const key = (record as any)['value'] ?? (record as any)[getKey]
+        /* eslint-disable @typescript-eslint/no-explicit-any */
+        let key = (record as any)[getKey]
+        if (props.labelKey !== 'value' && (record as any)['value']) {
+          key = (record as any)['value']
+        }
+        /* eslint-enable @typescript-eslint/no-explicit-any */
         if (__DEV__ && key === undefined) {
           Logger.warn('components/select', 'Each record in dataSource should have a unique `key` prop.')
         }