definition and instance bulk action buttons show changes.

dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/definition/pages/list/_source/list.vue

@@ -124,7 +124,6 @@
       </table>
     </div>
     <x-poptip
-            v-show="strSelectIds !== ''"
             ref="poptipDeleteAll"
             placement="bottom-start"
             width="90">
@@ -134,14 +133,12 @@
         <x-button type="primary" size="xsmall" shape="circle" @click="_delete({},-1)">{{$t('Confirm')}}</x-button>
       </div>
       <template slot="reference">
-        <x-button size="xsmall" style="position: absolute; bottom: -48px; left: 22px;" >{{$t('Delete')}}</x-button>
+        <x-button size="xsmall" :disabled="!strSelectIds" style="position: absolute; bottom: -48px; left: 22px;" >{{$t('Delete')}}</x-button>
       </template>
     </x-poptip>
-    <template v-if="strSelectIds !== ''">
-      <x-button size="xsmall" style="position: absolute; bottom: -48px; left: 80px;" @click="_batchExport(item)" >{{$t('Export')}}</x-button>
-      <x-button size="xsmall" style="position: absolute; bottom: -48px; left: 140px;" @click="_batchCopy(item)" >{{$t('Batch copy')}}</x-button>
-      <x-button size="xsmall" style="position: absolute; bottom: -48px; left: 225px;" @click="_batchMove(item)" >{{$t('Batch move')}}</x-button>
-    </template>
+    <x-button size="xsmall" :disabled="!strSelectIds" style="position: absolute; bottom: -48px; left: 80px;" @click="_batchExport(item)" >{{$t('Export')}}</x-button>
+    <x-button size="xsmall" :disabled="!strSelectIds" style="position: absolute; bottom: -48px; left: 140px;" @click="_batchCopy(item)" >{{$t('Batch copy')}}</x-button>
+    <x-button size="xsmall" :disabled="!strSelectIds" style="position: absolute; bottom: -48px; left: 225px;" @click="_batchMove(item)" >{{$t('Batch move')}}</x-button>
 
   </div>
 </template>

dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/instance/pages/list/_source/list.vue

@@ -288,7 +288,6 @@
       </table>
     </div>
     <x-poptip
-            v-show="strDelete !== ''"
             ref="poptipDeleteAll"
             placement="bottom-start"
             width="90">
@@ -298,7 +297,7 @@
         <x-button type="primary" size="xsmall" shape="circle" @click="_delete({},-1)">{{$t('Confirm')}}</x-button>
       </div>
       <template slot="reference">
-        <x-button size="xsmall" style="position: absolute; bottom: -48px; left: 22px;" >{{$t('Delete')}}</x-button>
+        <x-button size="xsmall" :disabled="!strDelete" style="position: absolute; bottom: -48px; left: 22px;" >{{$t('Delete')}}</x-button>
       </template>
     </x-poptip>
   </div>