[OPEN-EXTJSIV-1812]beforeselect event on grid panel does not fire.

[JPfahl]

The beforeselect event on the grid panel does not fire.

[harrydeluxe]

bring forward.

[tvanzoelen]

Is there a workaround for this? A missing beforeselect event is blocking my migration to ExtJs 4.

Terence

[harrydeluxe]

Ext.override(Ext.selection.RowModel,  
    { 
    // Allow the GridView to update the UI by 
        // adding/removing a CSS class from the row. 
        onSelectChange: function(record, isSelected, suppressEvent) { 

            var me      = this, 
                views   = me.views, 
                viewsLn = views.length, 
                store   = me.store, 
                rowIdx  = store.indexOf(record), 
                i = 0, 
                allowSelect = true; 
              
            for (; i < viewsLn; i++) { 
                if (isSelected) { 
                     
                    allowSelect = me.fireEvent('beforeselect', me, record, rowIdx) !== false; 
                     
                    if (allowSelect) { 
                        views[i].onRowSelect(rowIdx, suppressEvent); 
                        if (!suppressEvent) { 
                            me.fireEvent('select', me, record, rowIdx); 
                        } 
                    } 
                     
                } else { 
                    views[i].onRowDeselect(rowIdx, suppressEvent); 
                    if (!suppressEvent) { 
                        me.fireEvent('deselect', me, record, rowIdx); 
                    } 
                } 
            } 
        }     
    }); 

This workaround prevented only a visual select.

[tvanzoelen]

I need a full working beforeselect. I also wonder why this event in no longer part of the RowSelectionModel. It's in the grid view.

beforeselect, select and after select must be implemented somehow. A row select changes the information state in an application. I use beforeselect for validation if any record on the screen is in edit mode. Then you get a pop up etcera....

I am really amazed that this isn't a blocking issue for other programmers. This migration to ExtJs 4 is getting me on my nerves....

[harrydeluxe]

I feel the same.

[edspencer]

This is on top of the priority list for 4.0.2

[dongryphon]

The fix has been merged in to 4.0.2. There is also a beforedeselect event that can be used to prevent the selection from leaving a row. These events apply to grid and dataview as well.

[winkelmann]

It appears this is still not fixed in 4.1.2 ...