适配树视图部件无值显示内容

@CONTROL/日历部件/CONTROL.less.ftl

@@ -12,6 +12,12 @@
   .el-timeline{
     padding-left: 2px;
   }
+  .app-data-empty{
+    margin: 0 auto;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
   .event-legends{
     width: 100%;
     text-align: center;
@@ -90,12 +96,4 @@
         text-align: center;
       }
   }
-}
-.calendarClass{
-    .app-data-empty{
-      margin: 0 auto;
-      display: flex;
-      align-items: center;
-      justify-content: center;
-  }
 }
\ No newline at end of file

@CONTROL/树视图/CONTROL-BASE.vue.ftl

+<#ibizinclude>
+../@MACRO/CONTROL/LANGBASE.vue.ftl
+</#ibizinclude>
 <template>
 <#if ctrl.render??>
     ${ctrl.render.code}
@@ -24,6 +27,7 @@
             @check="onCheck"
             @current-change="selectionChange"
             :filter-node-method="filterNode"
+            :empty-text="$t('<#if langbase??>${langbase}.nodata</#if>'"
             >
                 <template slot-scope="{ node, data }">
                   <context-menu :ref='data.id'  :isBlocked="true" :contextMenuStyle="{width: '100%'}" :data="node" :renderContent="renderContextMenu" @showContext="showContext(data,$event)">

APP/src/locale/lanres/entities/%DE_PKGPATH%/%DE_PKGPATH%_en_US.ts.ftl

@@ -40,7 +40,7 @@ export default {
 			</#list>
 		},
 		</#if>
-		<#if ctrl.getControlType() == 'LIST' || ctrl.getControlType() == 'DATAVIEW' || ctrl.getControlType() == 'CHART'|| ctrl.getControlType() == 'KANBAN'|| ctrl.getControlType() == 'GANTT' || ctrl.getControlType() == 'TREEGRIDEX' || ctrl.getControlType() == 'CALENDAR'>
+		<#if ctrl.getControlType() == 'LIST' || ctrl.getControlType() == 'DATAVIEW' || ctrl.getControlType() == 'CHART'|| ctrl.getControlType() == 'KANBAN'|| ctrl.getControlType() == 'GANTT' || ctrl.getControlType() == 'TREEGRIDEX' || ctrl.getControlType() == 'CALENDAR' || ctrl.getControlType() == 'TREEVIEW'>
 		nodata:"<@getEmptyTextLanguage ctrl langrestype emptyText/>",
 		</#if>
 		<#if ctrl.getControlType() == 'GRID'>

APP/src/locale/lanres/entities/%DE_PKGPATH%/%DE_PKGPATH%_zh_CN.ts.ftl

@@ -39,7 +39,7 @@ export default {
 			</#list>
 		},
 		</#if>
-		<#if ctrl.getControlType() == 'LIST' || ctrl.getControlType() == 'DATAVIEW' || ctrl.getControlType() == 'CHART' || ctrl.getControlType() == 'KANBAN'|| ctrl.getControlType() == 'GANTT' || ctrl.getControlType() == 'TREEGRIDEX' || ctrl.getControlType() == 'CALENDAR'>
+		<#if ctrl.getControlType() == 'LIST' || ctrl.getControlType() == 'DATAVIEW' || ctrl.getControlType() == 'CHART' || ctrl.getControlType() == 'KANBAN'|| ctrl.getControlType() == 'GANTT' || ctrl.getControlType() == 'TREEGRIDEX' || ctrl.getControlType() == 'CALENDAR' || ctrl.getControlType() == 'TREEVIEW'>
 		nodata:"<@getEmptyTextLanguage ctrl langrestype emptyText/>",
 		</#if>
 		<#if ctrl.getControlType() == 'GRID'>