@DefaultCommand"
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'''Purpose:''' To mark a default Command method. | '''Purpose:''' To mark a default Command method. | ||
| − | When a binder receives a command, it starts to find ViewModel's command methods by matching its name. Only if the binder cannot find a matched method, it invokes default command method. | + | When a binder receives a command, it starts to find ViewModel's command methods by matching its name. Only if the binder cannot find a matched method, it invokes existing default command method. |
= Example = | = Example = | ||
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@DefaultCommand | @DefaultCommand | ||
| − | public void | + | public void defaultAction(){ |
... | ... | ||
} | } | ||
</source> | </source> | ||
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Latest revision as of 07:35, 8 July 2022
This article is out of date, please refer to zk-mvvm-book/8.0/syntax/viewmodel/defaultcommand for more up to date information.
since 6.5.1
Syntax
@DefaultCommand
Description
Target: method
Purpose: To mark a default Command method.
When a binder receives a command, it starts to find ViewModel's command methods by matching its name. Only if the binder cannot find a matched method, it invokes existing default command method.
Example
Mark method as default
@DefaultCommand
public void defaultAction(){
...
}
Version History
| Version | Date | Content |
|---|---|---|
| 6.5.1 | October 2012 | This annotation was introduced. |