fix(DatePicker2): support defaultValue for quarter, close #3006

components/date-picker2/__tests__/index-spec.js

@@ -1257,6 +1257,43 @@ describe('Picker', () => {
             findInput().simulate('keydown', { keyCode: KEYCODE.ENTER });
             assert(getStrValue(wrapper) === '12/02/2020');
         });
+
+        // fix https://github.com/alibaba-fusion/next/issues/3006
+        it('Support defaultValue for quarter', () => {
+            let defaultValue = ['2021-Q2', '2021-Q1']
+            wrapper = mount(
+                <RangePicker
+                    defaultValue={defaultValue}
+                    mode='quarter'
+                />
+            );
+            assert.deepEqual(getStrValue(), ['2021-Q2', '2021-Q1']);
+
+            defaultValue = ['2021-4-1', '2021-8-1']
+            wrapper = mount(
+                <RangePicker
+                    defaultValue={defaultValue}
+                    mode='quarter'
+                />
+            );
+            assert.deepEqual(getStrValue(), ['2021-Q2', '2021-Q3']);
+
+            defaultValue = '2021-Q3'
+            wrapper = mount(
+                <QuarterPicker
+                    defaultValue={defaultValue}
+                />
+            );
+            assert(getStrValue() === '2021-Q3');
+
+            defaultValue = '2021-7-1'
+            wrapper = mount(
+                <QuarterPicker
+                    defaultValue={defaultValue}
+                />
+            );
+            assert(getStrValue() === '2021-Q3');
+        })
     });
 });
 

components/date-picker2/picker.jsx

@@ -220,12 +220,18 @@ class Picker extends React.Component {
      */
     getInitValue = () => {
         const { props } = this;
-        const { type, value, defaultValue } = props;
+        const { type, value, defaultValue, format } = props;
 
         let val = type === DATE_PICKER_TYPE.RANGE ? [null, null] : null;
 
         val = 'value' in props ? value : 'defaultValue' in props ? defaultValue : val;
 
+        // 2024-Q2这类季度字符，dayjs必须传入format才能正常初始化
+        const regex = /^(?<year>\d{4})-Q(?<quarter>[1-4])$/;
+        if ((type === DATE_PICKER_TYPE.RANGE && val && regex.exec(val[0]) && regex.exec(val[1])) || regex.exec(val)) {
+            return this.checkValue(val, false, format);
+        }
+
         return this.checkValue(val);
     };