优化列表部件绘制

@CONTROL/列表/CONTROL-BASE.vue.ftl

@@ -6,10 +6,11 @@
 <div>
 </#if>
     <div :class="['app-list',<#if ctrl.getPSSysCss?? && ctrl.getPSSysCss()??><#assign singleCss = ctrl.getPSSysCss()>'${singleCss.getCssName()}',</#if>this.items.length > 0 ? '' : 'app-list-empty' ]">
-        <div v-if="items.length > 0">
 <#if ctrl.render??>
             ${ctrl.render.code}
-<#elseif ctrl.isEnableGroup?? && !ctrl.isEnableGroup()>                 
+<#else>
+        <div v-if="items.length > 0">
+<#if ctrl.isEnableGroup?? && !ctrl.isEnableGroup()>                 
             <div v-for = "item in items" :key="item.srfkey"  :class="['app-list-item', {'isSelect': item.isselected === true ? true : false}]" @click="handleClick(item)"  @dblclick="handleDblClick(item)">
   <#if ctrl.getItemPSLayoutPanel()??>
     <#assign panel = ctrl.getItemPSLayoutPanel()>
@@ -99,6 +100,7 @@
             </#if>
         </div>
         <el-backtop target=".content-container .app-list"></el-backtop>
+</#if>
     </div>
 <#if ctrl.getBatchPSDEToolbar?? && ctrl.getBatchPSDEToolbar()??>
     <row class='list-pagination' v-if="selections.length > 0">