修复数据视图不触发滚动事件及回到顶部样式调整

@CONTROL/数据视图/CONTROL-BASE.vue.ftl

@@ -23,7 +23,7 @@
         @clickSort="(val) => {sortClick(val);}">
     </app-sort-bar>
   </#if>
-        <row class="data-view-container" v-if="items.length > 0" :gutter="20" type="flex" justify="start" style="margin:0px;">
+        <row class="data-view-container" v-show="items.length > 0" :gutter="20" type="flex" justify="start" style="margin:0px;">
         <#if ctrl.isEnableGroup?? && !ctrl.isEnableGroup()>
             <a v-for="(item,index) in items" :key="index" :href = "item.starturl">
                 <i-col <#if ctrl.getCardColLG() gt 0> :lg="${ctrl.getCardColLG()?c}"</#if><#if ctrl.getCardColMD() gt 0> :md="${ctrl.getCardColMD()?c}"</#if><#if ctrl.getCardColSM() gt 0> :sm="${ctrl.getCardColSM()?c}"</#if><#if ctrl.getCardColXS() gt 0> :xs="${ctrl.getCardColXS()?c}"</#if> style="<#if ctrl.getCardHeight() gt 0>height: ${ctrl.getCardHeight()?c}<#else>min-height: 170</#if>px;<#if ctrl.getCardWidth() gt 0> width: ${ctrl.getCardWidth()?c}px;</#if>margin-bottom: 10px;">
@@ -103,19 +103,6 @@
                 </el-collapse-item>
             </el-collapse>
         </#if>
-        </row>
-        <div v-else class="app-data-empty">
-        {{ $t('<#if langbase??>${langbase}.nodata</#if>') }}
-        <#if ctrl.getQuickPSDEToolbar?? && ctrl.getQuickPSDEToolbar()??>
-            <span class="quick-toolbar">
-                <#assign quickToolbar = ctrl.getQuickPSDEToolbar()/>
-                <@ibizindent blank=12>
-                ${P.getCtrlCode(quickToolbar, 'CONTROL.html').code}
-                </@ibizindent>
-            </span>
-        </#if>
-        </div>
-        <el-backtop target=".content-container .app-data-view"></el-backtop>
         <#if ctrl.getBatchPSDEToolbar?? && ctrl.getBatchPSDEToolbar()??>
             <div class="drag-filed" @mousedown="down">
                 <row class='dataview-pagination'>
@@ -131,6 +118,19 @@
                 </row>
             </div>
         </#if>
+        </row>
+        <div v-show="items.length == 0" class="app-data-empty">
+        {{ $t('<#if langbase??>${langbase}.nodata</#if>') }}
+        <#if ctrl.getQuickPSDEToolbar?? && ctrl.getQuickPSDEToolbar()??>
+            <span class="quick-toolbar">
+                <#assign quickToolbar = ctrl.getQuickPSDEToolbar()/>
+                <@ibizindent blank=12>
+                ${P.getCtrlCode(quickToolbar, 'CONTROL.html').code}
+                </@ibizindent>
+            </span>
+        </#if>
+        </div>
+        <el-backtop target=".content-container .app-data-view"></el-backtop> 
   </div>
 </#if>
 </template>
@@ -659,8 +659,10 @@ import CodeListService from "@/codelist/codelist-service";
      */    
     public afterMounted(){
         this.$el.addEventListener('scroll', ()=> {
+            <#if ctrl.getBatchPSDEToolbar?? && ctrl.getBatchPSDEToolbar()??>
             let el: any = this.$el.getElementsByClassName('dataview-pagination')[0];
             el.style.top = 40 + this.$el.scrollTop + 'px';
+            </#if>
             <#if ctrl.isEnablePagingBar()>
             if( this.$el.scrollTop +  this.$el.clientHeight  >=  this.$el.scrollHeight) {
                 this.loadMore();

@CONTROL/数据视图/CONTROL.less.ftl

@@ -10,7 +10,6 @@
     height: 100%;
     overflow-y: auto;
     overflow-x: hidden;
-    position: relative;
     // 排序栏样式
     .bar-container{
       padding: 6px 8px;