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fix(select): After directly modifying the v-model value and updating the options list, the view displayed incorrectly. #3213

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fix(select): After directly modifying the v-model value and updating the options list, the view displayed incorrectly. #3213

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7 changes: 7 additions & 0 deletions packages/web-vue/components/select/select.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -578,6 +578,13 @@ export default defineComponent({
watch(modelValue, (value) => {
if (isUndefined(value) || isNull(value)) {
_value.value = multiple.value ? [] : (value as any);
} else {
const existingValueKeys = new Set(Object.keys(_selectedOption.value || {}));
if (!multiple.value) value = [value];
const valueKeysToAdd = value.map(item => getKeyFromValue(item, props.valueKey)).filter(key => !existingValueKeys.has(key));
if (valueKeysToAdd.length > 0) {
updateSelectedOption(valueKeysToAdd);
}
}
});

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