In the handler, you retrieve the verb associated with the menu item and invoke it.
在该处理程序中，可以检索与该菜单项相关联的谓词并调用它。
Finally, we invoke the first item in the list as a function with the rest of the items as arguments.
最后，我们将列表中的第一个项作为函数调用，并将其他项作为参数。
Switch back to the Events TAB and highlight the Invoke item (Figure 19).
切换回events选项卡并突出显示invoke项(图19)。
In the sample application, invoke the Intent as in Listing 6, from inside the Menu item handler.
在样例应用程序中，像清单6中一样，从菜单项处理程序中调用Intent。
Getting back to the example shopping-cart scenario, I want to invoke an Ajax interaction whenever the user hits the Add to cart button for a catalog item.
返回示例的购物车场景，我想要当用户在目录项目上点击addto Cart时启动Ajax交互。
Getting back to the example shopping-cart scenario, I want to invoke an Ajax interaction whenever the user hits the Add to cart button for a catalog item.
返回示例的购物车场景，我想要当用户在目录项目上点击addto Cart时启动Ajax交互。
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