column selection check how to fixed?

[delagoutte]

i have a unidbgrid with option for having a column with check box for the selection. How can ido for having this column that is always display ? how to fix it ?

if you have a grid with many column, -> there is a horizontal scrollbar -> if you scroll on the right, this column for selec row is not displayed

[Sherzod]

Hi,

One possible solution I think, but check it

1.

function beforeInit(sender, config) 
{
    config.enableLocking = true;

    Ext.define('Ext.overrides.selection.CheckboxModel', {
        override: 'Ext.selection.CheckboxModel',

        hasLockedHeader: function() {
            return this.callParent(arguments) || this.view.ownerGrid.lockable;
        },
        onReconfigure: function(grid, store, columns) {
            if (columns && grid.lockable) {
                grid.lock(this.column, 0);
                grid.view.refreshView();
                return;
            }
            return this.callParent(arguments);
        }
    });
}

2.

function reconfigure(sender, store, columns, oldStore, oldColumns, eOpts)
{
    columns.forEach(function(col){
        col.lockable=false
    });
}