SMART datagrid :: onUndoStateChanged

DataLudi.GridBase.onUndoStateChanged event

It will be fired when Undo stack of grid or DataSet being connected to grid is changed, in other words, it will be fired when a new call is added or undo, redo have been run.

function onUndoStateChanged (grid: GridBase, canUndo: Boolean, canRedo: Boolean);

Returns: Void

Parameters: grid - GridBase.; canUndo - Boolean.; canRedo - Boolean.

Code -1

    grid.onUndoStateChanged = function (grid, canUndo, canRedo) {
        document.getElementById('btnUndo').disabled = !canUndo;
        document.getElementById('btnRedo').disabled = !canRedo;
    };

See Also: Undoing Overview; undoable; undo; redo; canUndo; canRedo; clearUndo

Examples: Undo & Redo