withMVCGroup(*)
Purpose
Create a new MVC group instance, then discard it once it is no longer of use.Examples
Groovy
class SampleController {
def action = { evt = null ->
withMVCGroup('Other') { m, v, c ->
// configure the group
}
}
}
Java
import griffon.core.*;
import org.codehaus.griffon.runtime.core.AbstractGriffonController;public class SampleController extends AbstractGriffonController {
void action() {
withMVCGroup("Other", new MVCClosure<OtherModel, OtherView, OtherController>() {
public void call(OtherModel m, OtherView v, OtherController c) {
// configure the group
}
});
}
}
Description
This method lets you create new instances of a MVC group that is short lived, for example one that creates a dialog. There are several ways to invoke this method depending on your needs
withMVCGroup(String groupType, Closure handler)
- creates a new group identified by <groupType> with default settings.
withMVCGroup(String groupType, String groupName, Closure handler)
- creates a new group identified by <groupType> with default settings and an specific <groupName>. You can reference the whole group by accessing app.groups.<groupName>
.
withMVCGroup(String groupType, Map params, Closure handler)
- creates a new group identified by <groupType> with additional params. The params
argument will be fed as the args
value of mvcGroupInit()
.
withMVCGroup(String groupType, String groupName, Map params, Closure handler)
- a combination of all previous definitions.
The following methods work exactly the same as the previous ones but these provide better integration with Java based artifacts
withMVCGroup(String groupType, MVCClosure<M, V, C> handler)
- creates a new group identified by <groupType> with default settings.
withMVCGroup(String groupType, String groupName, MVCClosure<M, V, C> handler)
- creates a new group identified by <groupType> with default settings and an specific <groupName>. You can reference the whole group by accessing app.groups.<groupName>
.
withMVCGroup(String groupType, Map params, MVCClosure<M, V, C> handler)
- creates a new group identified by <groupType> with additional params. The params
argument will be fed as the args
value of mvcGroupInit()
.
withMVCGroup(String groupType, String groupName, Map params, MVCClosure<M, V, C> handler)
- a combination of all previous definitions.
Fired Events:
NewInstance
- for each member of the MVC group that had to be instantiated
InitializeMVCGroup
- before each group member is initialized
CreateMVCGroup
- after the group has been created
DestroyMVCGroup
- after the group has been destroyed