fix: table empty datasource error #3082

Author: tangjinzhou

components/table/SelectionCheckboxAll.tsx

@@ -126,11 +126,10 @@ export default defineComponent({
   },
 
   watch: {
-    $props: {
+    propsSymbol: {
       handler() {
         this.setCheckState(this.$props);
       },
-      deep: true,
     },
   },
 

components/table/Table.tsx

@@ -1034,6 +1034,7 @@ export default defineComponent({
               selections={rowSelection.selections}
               hideDefaultSelections={rowSelection.hideDefaultSelections}
               getPopupContainer={this.generatePopupContainerFunc(getPopupContainer)}
+              propsSymbol={Symbol()}
             />
           );
         }

components/table/interface.ts

@@ -178,6 +178,7 @@ export interface TableState {
 // }
 
 export const SelectionCheckboxAllProps = {
+  propsSymbol: PropTypes.any,
   store: Store,
   locale: PropTypes.any,
   disabled: PropTypes.looseBool,