Question

我想在下拉菜单中自动保存下拉选项，而不单击保存按钮（保存按钮被禁用）吗？我该怎么办？

Answer 1

在通常情况下，当您需要为所有项目模型实现对管理角度的这种要求时，我建议您在编辑器UI呈现期间添加事件侦听器。

为此，您需要实现自定义节渲染器：

public class CustomEditorAreaSectionRenderer extends com.hybris.cockpitng.widgets.editorarea.renderer.impl.DefaultEditorAreaSectionRenderer {

    @Autowired
    private ModelService modelService;

    @Override
    protected void processEditorBeforeComposition(final Editor editor, final DataType genericType, final WidgetInstanceManager widgetInstanceManager, final Attribute attribute, final Object object) {
        editor.addEventListener("onRequiredAction", (org.zkoss.zk.ui.event.Event event) -> {
            modelService.save(object);
        });
    }
}

默认实现声明为spring bean，因此您可以轻松地注入自定义实现。例如，通过editorAreaSectionRenderer的别名。默认声明如下：

<alias name="defaultEditorAreaTabRenderer" alias="editorAreaTabRenderer"/>
<bean id="defaultEditorAreaTabRenderer"
      class="com.hybris.cockpitng.widgets.editorarea.renderer.impl.DefaultEditorAreaTabRenderer"
      parent="abstractEditorAreaComponentRenderer" scope="prototype">
    <property name="editorAreaSectionRenderer" ref="editorAreaSectionRenderer"/>

</bean>

<alias name="defaultEditorAreaSectionRenderer" alias="editorAreaSectionRenderer"/>
<bean id="defaultEditorAreaSectionRenderer"
      class="com.hybris.cockpitng.widgets.editorarea.renderer.impl.DefaultEditorAreaSectionRenderer"
      parent="abstractEditorAreaComponentRenderer" scope="prototype">
    <property name="editorAreaPanelRenderer" ref="editorAreaPanelRenderer"/>
    <property name="validationRenderer" ref="validationRenderer"/>

</bean>

请注意，OOTB保存过程是一个非常复杂的操作，应谨慎执行。看看默认情况下如何在com.hybris.cockpitng.widgets.baseeditorarea.DefaultEditorAreaController#saveObject

上实现它

如何自动保存杂草？

1 个答案: