搜索表单 —— update

@CONTROL/搜索表单/CONTROL-BASE.vue.ftl

@@ -170,7 +170,7 @@ import { debounceTime, distinctUntilChanged } from 'rxjs/operators';
      */
     protected data: any = {
         <#list ctrl.getPSDEFormItems() as item>
-        <#if item.getPSDEFSearchMode()??>
+        <#if item.getPSDEFSearchMode?? && item.getPSDEFSearchMode()??>
         ${item.getPSDEFSearchMode()}: null,
         </#if>
         </#list>