Use Cache Name as Prefix 使用缓存名称作为前缀
The namespace must therefore use the same user-defined prefix as the attribute.
因此名称空间必须将同一用户定义的前缀作为属性使用。
We have to remember that this component is instantiated with panel as component ID, so for accessing its child components we have to use panel: as ID prefix.
必须记住，组件初始化时要带着panel作为组件ID，所以访问组件的子组件时我们必须使用panel：作为ID前缀。
If you use a traditional mailto: prefix, as shown in Listing 12, clicking on the link launches the mail application.
如果使用传统的mailto：前缀的话，单击链接就会运行邮件应用程序，如清单12所示。
应用推荐