How i can create ExtJs grid panel with checkboxes like here.
In Ext 3.4, you'll want to use the Ext.grid.CheckColumn
plugin as demonstrated in the EditorGrid sample included in the framework download.
In Ext 4+ there is a CheckColumn type built-in (xtype: 'checkcolumn'
).
Here's an example of what the column config looks like for a checkbox column in version 4+:
xtype: 'checkcolumn',
header: 'Active?',
dataIndex: 'active', // model property to bind to
width: 60,
editor: {
xtype: 'checkbox',
cls: 'x-grid-checkheader-editor'
}