Merge pull request #4040 from zhyc9de/feat-crud.selected

feat: CURD 支持显示已选择条数

src/locale/de-DE.ts

@@ -37,7 +37,7 @@ register('de-DE', {
   'CRUD.exportExcel': 'In Excel exportieren',
   'CRUD.fetchFailed': 'Fehler beim Abrufen',
   'CRUD.filter': 'Filtern',
-  'CRUD.selected': 'Ausgewählte Elemente: ',
+  'CRUD.selected': 'Ausgewählte {{total}} Elemente: ',
   'CRUD.invalidArray': '"data.items" muss ein Array sein',
   'CRUD.invalidData': '"data" ist leer',
   'CRUD.loadMore': 'Weitere laden',

src/locale/en-US.ts

@@ -34,7 +34,7 @@ register('en-US', {
   'CRUD.exportExcel': 'Export Excel',
   'CRUD.fetchFailed': 'Fetch failed',
   'CRUD.filter': 'Filter',
-  'CRUD.selected': 'selected items: ',
+  'CRUD.selected': 'selected {{total}} items: ',
   'CRUD.invalidArray': 'data.items must be an array',
   'CRUD.invalidData': 'data is empty',
   'CRUD.loadMore': 'Load more',

src/locale/zh-CN.ts

@@ -37,7 +37,7 @@ register('zh-CN', {
   'CRUD.exportExcel': '导出 Excel',
   'CRUD.fetchFailed': '获取失败',
   'CRUD.filter': '筛选',
-  'CRUD.selected': '已选条目：',
+  'CRUD.selected': '已选{{total}}条：',
   'CRUD.invalidArray': 'data.items 必须是数组',
   'CRUD.invalidData': '返回数据格式不正确，data 没有数据',
   'CRUD.loadMore': '加载更多',

src/renderers/CRUD.tsx

@@ -1993,7 +1993,9 @@ export default class CRUD extends React.Component<CRUDProps, any> {
 
     return (
       <div className={cx('Crud-selection')}>
-        <div className={cx('Crud-selectionLabel')}>{__('CRUD.selected')}</div>
+        <div className={cx('Crud-selectionLabel')}>
+          {__('CRUD.selected', {total: store.selectedItems.length})}
+        </div>
         {store.selectedItems.map((item, index) => (
           <div key={index} className={cx(`Crud-value`)}>
             <span