Problem with Undo / Redo

Suite and Optimus Suite 5
#1

Hello

Can anyone help and explain me why Undo / Redo is not working for me?
I’m trying since hours and happens nothing :frowning:
I included these 2 functions in DHTMLX ToolBar.

<script src="../dhtmlx/Grid/codebase/dhtmlxcommon.js"></script>
<script src="../dhtmlx/Grid/codebase/dhtmlxgrid.js"></script>        
<script src="../dhtmlx/Grid/codebase/dhtmlxgridcell.js"></script>
<script src="../dhtmlx/Grid/codebase/ext/dhtmlxgrid_undo.js"></script>
var Toolbar = new dhtmlXToolbarObject("toolbarbox", "dhx_black");
Toolbar.setIconsPath("../images/icons/");
Toolbar.setSkin('dhx_blue');		 
Toolbar.addButton("speichern", 0, "Speichern", "save.gif", "save_dis.gif");
Toolbar.addButton("new", 1, "neuer Vorgang", "new.gif", "new_dis.gif");
//Toolbar.addButton("reset", 2, "Zurück setzen", "back.gif", "back_dis.gif");
Toolbar.addButton("undo", 3, "Rückgängig", "redo.gif", "redo_dis.png");
Toolbar.addButton("redo", 4, "Wiederholen", "undo.gif", "undo_dis.png");		
Toolbar.addSeparator("s1", 1);
Toolbar.addSeparator("s1", 4); 
Toolbar.attachEvent("onClick", function(id) { Button_laden(id,1,1); });
function Button_laden(button,tab,grid) {
   switch (button) {
	  case "speichern": DataProcessor.sendData(); break;
	//case "reset":     Grid[grid].clearAll(); Grid[grid].loadXML("../dhtmlx/Data/XML/grid.php?id=1&t="+tab); break;
	  case "new":       Grid[grid].clearAll(); Grid[grid].loadXML("../dhtmlx/Data/XML/grid.php?id=1&t="+tab); break;	
	  case "undo":      Grid[grid].doUndo(); break;
	  case "redo":      Grid[grid].doRedo(); break;
   }	
};

Thank you in advance

Best regards

Oli

#2

Does it throw some errors or just do nothing?

Beware that undo|redo operations in grid are applied to edit operations only, api calls and adding|deleting rows can’t be undone

#3

There happens nothing. I just make edit operations in my grid.

#4

The only idea, which I have - check that Grid[grid] in the button’s handler points to correct grid instance.

If issue still occurs - please provide any kind of sample, or demo link where it can be checked.

#5

PM

#6

Oh my god … i’m so sorry. I skipped the line

Grid.enableUndoRedo();

Thank you :slight_smile: