@global-command([EL-expression], [arbitraryKey]=[EL-expression])


Target Attribute: event attributes (e.g. onClick, onOK)

Purpose: Specify which global command to execute when the event fires

If you use this binding with a local command binding, remember that local command is always executed first.

You can pass arbitrary arguments in key-value pairs with a comma to separate.


Basically, it uses key-value pairs. You can write multiple key-value pairs with different key names.

An EL expression without key is set to a default key named "value" implicitly.

Since each annotation has different functions, some annotations may ignore key-value pair expressions other than default key, e.g.@id.


It could be any name; it's used as a key for parameter related Java annotation in a ViewModel.


<button label="Save" onClick="@command('saveOrder') @global-command('refresh')"/>

<button label="ShowAll" onClick="@global-command('show')"/>

<button label="Index" onClick="@command('showIndex') @global-command('showIndex', index=10, keyword='myKeyword')"/>