🐞 fix(ID1001277): 【电子商城小程序】-【色卡剪样】-【领取色卡】--没选择面料，确定按钮置灰显示

【【电子商城小程序】-【色卡剪样】-【领取色卡】--没选择面料，确定按钮置灰显示】 https://www.tapd.cn/53459131/bugtrace/bugs/view/1153459131001001277

src/pages/colorCardList/index.tsx

@@ -100,16 +100,20 @@ export default () => {
       })
     }
   }
+  // 多选
+  const multipleSelection = useRef<any[]>([])
 
   const onSelectData = (val, status) => {
     if (status) {
+      multipleSelection.current.push(val)
       setSelectList(e => [val, ...e])
     }
     else {
       const res = selectList?.filter((item) => {
         return val.id != item.id
       })
-      setSelectList(e => res)
+      multipleSelection.current = res
+      setSelectList(res)
     }
   }
 
@@ -136,7 +140,7 @@ export default () => {
       </InfiniteScroll>
     </View>
     <View className={styles.get_card_btn} onClick={onSubmit}>
-      <Text className={classNames(selectList.length > 0 ? styles.selected : '')}>确认</Text>
+      <Text className={classNames(multipleSelection.current.length > 0 ? styles.selected : '')}>确认</Text>
     </View>
   </View>
 }