update：调整编辑器

modules/ibizlab-generator-core/src/main/resources/templ/r7/app_{{apps}}/src/components/editors/app-list-box.vue

@@ -213,8 +213,9 @@ const selectArray: Ref<boolean> = computed(() => {
 //   return Object.is(props.editorType, 'LISTBOX') ? 'value' : props.deKeyField;
 // });
 
-const onChange = ($event: any[]) => {
+const onChange = ($event: any) => {
   let value: null | string | number = null;
+  if (props.multiple == true) {
     if (Object.is(props.mode, 'string')) {
       let _datas: string[] = [];
       items.value.forEach((item: any) => {
@@ -232,6 +233,9 @@ const onChange = ($event: any[]) => {
       });
       value = temp;
     }
+  } else {
+    value = $event.target.value;
+  }
   emit('editorEvent', {
     tag: props.name,
     action: 'valueChange',