Hello,

I'm testing toolkit modern. And I don't get selection in the grid, in the documentation, the attribut "selection" work directly. But I'm testing, this attribut
is always undef.

I declared my grid:

{
xtype:'grid',
title: 'List',
reference:'listperson',
bind:{
store: '{listperson}',
},
flex:1,
disableSelection:false,
selectable: {
mode:'single',
columns: false,
extensible: false
},

columns: [
new Ext.create('Ext.grid.column.RowNumberer',{width: 50}),
{ text: 'Name', dataIndex: 'Name',flex:1},
{ text: 'Last Name', dataIndex: 'LastName',flex:1},

]
}

What's its use "selection" in grid ?

My temporary solution is to capturing the event select.