Observable RowExpander
Package: | Ext.ux.grid |
Defined In: | RowExpander.js |
Class: | RowExpander |
Extends: | Observable |
Config Options | Defined By | |
---|---|---|
expandOnDblClick : Boolean true to toggle a row between expanded/collapsed when double clicked
(defaults to true). | RowExpander | |
expandOnEnter : Boolean true to toggle selected row(s) between expanded/collapsed when the enter
key is pressed (defaults to true). | RowExpander | |
listeners : Object A config object containing one or more event handlers to be added to this
object during initialization. This should ... A config object containing one or more event handlers to be added to this object during initialization. This should be a valid listeners config object as specified in the addListener example for attaching multiple handlers at once. DOM events from ExtJs Components While some ExtJs Component classes export selected DOM events (e.g. "click", "mouseover" etc), this
is usually only done when extra value can be added. For example the DataView's
| Observable |
Method | Defined By | |
---|---|---|
addEvents( Object object )
:
voidUsed to define events on this Observable Used to define events on this Observable Parameters:
| Observable | |
addListener( String eventName , Function handler , [Object scope ], [Object options ] )
:
voidAppends an event handler to this object. Appends an event handler to this object. Parameters:
| Observable | |
enableBubble( Object events )
:
voidUsed to enable bubbling of events Used to enable bubbling of events Parameters:
| Observable | |
fireEvent( String eventName , Object... args )
:
BooleanFires the specified event with the passed parameters (minus the event name).
An event may be set to bubble up an Obse... Fires the specified event with the passed parameters (minus the event name). An event may be set to bubble up an Observable parent hierarchy (See Ext.Component.getBubbleTarget) by calling enableBubble. Parameters:
| Observable | |
hasListener( String eventName )
:
BooleanChecks to see if this object has any listeners for a specified event Checks to see if this object has any listeners for a specified event Parameters:
| Observable | |
on( String eventName , Function handler , [Object scope ], [Object options ] )
:
voidAppends an event handler to this object (shorthand for addListener.) Appends an event handler to this object (shorthand for addListener.) Parameters:
| Observable | |
purgeListeners()
:
void Removes all listeners for this object Removes all listeners for this object Parameters:
| Observable | |
relayEvents( Object o , Array events )
:
voidRelays selected events from the specified Observable as if the events were fired by this. Relays selected events from the specified Observable as if the events were fired by this. Parameters:
| Observable | |
removeListener( String eventName , Function handler , [Object scope ] )
:
voidRemoves an event handler. Removes an event handler. Parameters:
| Observable | |
resumeEvents()
:
void Resume firing events. (see suspendEvents)
If events were suspended using the queueSuspended parameter, then all
event... Resume firing events. (see suspendEvents)
If events were suspended using the queueSuspended parameter, then all
events fired during event suspension will be sent to any listeners now. Parameters:
| Observable | |
suspendEvents( Boolean queueSuspended )
:
voidSuspend the firing of all events. (see resumeEvents) Suspend the firing of all events. (see resumeEvents) Parameters:
| Observable | |
un( String eventName , Function handler , [Object scope ] )
:
voidRemoves an event handler (shorthand for removeListener.) Removes an event handler (shorthand for removeListener.) Parameters:
| Observable |
Event | Defined By | |
---|---|---|
beforecollapse :
( Object this , Object Ext.data.Record , Object body , Number rowIndex )
Fires before the row collapses. Have the listener return false to prevent the row from collapsing. Fires before the row collapses. Have the listener return false to prevent the row from collapsing. Listeners will be called with the following arguments:
| RowExpander | |
beforeexpand :
( Object this , Object Ext.data.Record , Object body , Number rowIndex )
Fires before the row expands. Have the listener return false to prevent the row from expanding. Fires before the row expands. Have the listener return false to prevent the row from expanding. Listeners will be called with the following arguments:
| RowExpander | |
collapse :
( Object this , Object Ext.data.Record , Object body , Number rowIndex )
Fires after the row collapses. Fires after the row collapses. Listeners will be called with the following arguments:
| RowExpander | |
expand :
( Object this , Object Ext.data.Record , Object body , Number rowIndex )
Fires after the row expands. Fires after the row expands. Listeners will be called with the following arguments:
| RowExpander |