I can create context menu for tree and attach to \'contextmenu\' event. Code:
contextMenu = new Ext.menu.Menu({ items: [{ text: \'Edit\', iconCls: \'ed
have to add this property in your grid for example :
viewConfig: { stripeRows: true, listeners: { itemcontextmenu: function(view, rec, node, index, e) { e.stopEvent(); contextMenu.showAt(e.getXY()); return false; } } },