dbgrid or dbtreegrid select data in a spreadsheet-like manner.

[lyatcn]

hi,

I need dbgrid or dbtreegrid select data in a spreadsheet-like manner.

• Single / Range / Multiple individual row selection
• Single / Range cell selection

just like this example:

https://docs.sencha.com/extjs/7.2.0/modern/Ext.grid.selection.Model.html

is it possible?  I have installed 1531_Trial .

thx

 

[lyatcn]

I found a solution in

 

 

and Options -> dgDontShowSelected=True .

if not, it will be an error.

"Could not set position: row[0], column:[1]: Cannot read property 'store' of undefined"