Class Ext.grid.CellSelectionModel
Properties
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Methods
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Events
Public Properties
This class has no public properties.
Public Methods
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CellSelectionModel(Object config) |
CellSelectionModel |
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addListener(String eventName, Function handler, [Object options]) : void |
Observable |
| Appends an event handler to this component |
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clearSelections() : void |
CellSelectionModel |
| Clears all selections. |
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fireEvent(String eventName, Object... args) : Boolean |
Observable |
| Fires the specified event with the passed parameters (minus the event name). |
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hasSelection() : Boolean |
CellSelectionModel |
| Returns True if there is a selection. |
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on(String eventName, Function handler, [Object options]) : void |
Observable |
| Appends an event handler to this element (shorthand for addListener) |
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purgeListeners() : void |
Observable |
| Removes all listeners for this object |
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removeListener(String eventName, Function handler, [Object scope]) : void |
Observable |
| Removes a listener |
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select(Number rowIndex, Number collIndex) : void |
CellSelectionModel |
| Selects a cell. |
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un(String eventName, Function handler, [Object scope]) : void |
Observable |
| Removes a listener (shorthand for removeListener) |
Public Events
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beforerowselect : (SelectionModel this, Number rowIndex, Number colIndex) |
CellSelectionModel |
| Fires before a cell is selected. |
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cellselect : (SelectionModel this, Number rowIndex, Number colIndex) |
CellSelectionModel |
| Fires when a cell is selected. |
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selectionchange : (SelectionModel this, Object selection) |
CellSelectionModel |
| Fires when the active selection changes. |
Constructor Details
CellSelectionModel
public function CellSelectionModel(Object config)
Method Details
addListener
public function addListener(String eventName, Function handler, [Object options])
Appends an event handler to this component
clearSelections
public function clearSelections()
This method is defined by CellSelectionModel.
fireEvent
public function fireEvent(String eventName, Object... args)
Fires the specified event with the passed parameters (minus the event name).
hasSelection
public function hasSelection()
Returns True if there is a selection.
This method is defined by CellSelectionModel.
on
public function on(String eventName, Function handler, [Object options])
Appends an event handler to this element (shorthand for addListener)
purgeListeners
public function purgeListeners()
Removes all listeners for this object
removeListener
public function removeListener(String eventName, Function handler, [Object scope])
select
public function select(Number rowIndex, Number collIndex)
Selects a cell.
Parameters:
rowIndex : NumbercollIndex : Number
Returns:
This method is defined by CellSelectionModel.
un
public function un(String eventName, Function handler, [Object scope])
Removes a listener (shorthand for removeListener)
Event Details
beforerowselect
public event beforerowselect
Fires before a cell is selected.
Subscribers will be called with the following parameters:
this : SelectionModelrowIndex : NumberThe selected row index
colIndex : NumberThe selected cell index
This event is defined by CellSelectionModel.
cellselect
public event cellselect
Fires when a cell is selected.
Subscribers will be called with the following parameters:
this : SelectionModelrowIndex : NumberThe selected row index
colIndex : NumberThe selected cell index
This event is defined by CellSelectionModel.
selectionchange
public event selectionchange
Fires when the active selection changes.
Subscribers will be called with the following parameters:
this : SelectionModelselection : Objectnull for no selection or an object (o) with two properties
- o.record: the record object for the row the selection is in
- o.cell: An array of [rowIndex, columnIndex]
This event is defined by CellSelectionModel.
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