I have a grid with a checkbox selection model.
Ext.define('Mb.view.ship.OrdersGrid', {
extend: 'Ext.grid.Panel',
selType: 'checkboxmodel',
selModel: {
injectCheckbox: 0,
pruneRemoved: false
},
...
There are some rows that shold not be selectable, based on a value in a field.
In a normal column, I can intervene in the display with renderer
and hide the cell content with css (metadata.tdCls
), but for the auto generated checkbox column, I cannot find a method to disable or hide the checkbox on a row basis.
Does anyone have an idea how to do this ?
You simply use the beforeselect
event of the grid. Returning false, will not allow the selection. Check the documentation.
Ext.define('Mb.view.ship.OrdersGrid', {
extend: 'Ext.grid.Panel',
selType: 'checkboxmodel',
selModel: {
injectCheckbox: 0,
pruneRemoved: false
},
listeners: {
beforeselect: function(grid, record, index, eOpts) {
if (record.get('yourProperty')) {//replace this with your logic.
return false;
}
}
}
..........
If you really want to hide the checkbox, you could add CSS classes for your grid rows, and using them you could may be hide them. Check this answer for a solution.