loading加回来

src/views/ppt_manage/newVersion/components/editor/DeletePageDialog.vue

@@ -15,7 +15,8 @@
         >
       </div>
       <div class="dialog-container" 
-        
+        v-loading="dataLoading"
+        :element-loading-text="loadingText"
         >
         <div class="preview-box">
           <div class="checkbox-wrap">