Ext.app.ViewController，将多个组件指向单个处理程序(Ext.app.ViewController, Point More than One Component to A Sing

Ext.app.ViewController，将多个组件指向单个处理程序(Ext.app.ViewController, Point More than One Component to A Single Handler)

在Ext JS 5. *中，有一种新的控制器类型适合Sencha的MVC建模： Ext.app.ViewController 。 我对链接control方法特别感兴趣，根据doc.s. 利用Ext.ComponentQuery “选择”要监听的组件。

this.control({})典型路由如下所示：

this.control({ 'componentselector' : { 'event' : this.doSomething } //....

是否可以在一行中将多个组件的“事件”路由到同一方法，例如：

this.control({ 'componentselector', 'anothercomponentselector' : { 'event' : this.doSomething } //....

真的，这个问题更多的是语法糖而不是其他任何东西。

In Ext JS 5.*, there is a new controller type to fit into Sencha's modeling of MVC: Ext.app.ViewController. I am specifically interested in the linked control method, which according to the doc.s. utilizes Ext.ComponentQuery to "select" the components to which to listen.

A typical routing in this.control({}) looks like:

this.control({ 'componentselector' : { 'event' : this.doSomething } //....

Is it possible to route multiple components' 'event' to the same method on one line, e.g.:

this.control({ 'componentselector', 'anothercomponentselector' : { 'event' : this.doSomething } //....

Really, this question is more about syntactic sugar than anything else.

最满意答案

是的，像这样：

'componentselector, anothercomponentselector': { }

Yes, like this:

'componentselector, anothercomponentselector': { }