Shortcuts and TabIndex not working correct with TabIndex=0

[SimonF]

Hi there,
Changing from one version to another we have found out, that some fixes we have used doesn't work anymore
Using tabIndex=0 like reported here: http://forums.smartclient.com/showthread.php?t=7452

Shouldn't tabIndex=0 also transformed to "null"? there is a documented behaviour in FormItemIcon when setting the tabIndex to -1, but its undocumented what will happen with tabIndex=0 (except in the thread above).
Removing the tabindex: 0 from the Button does also resolve this issue, but it seems there was a small api change.

v11.0p_2017-06-29/Pro Deployment

v11.1p_2017-08-20/Pro Deployment

Canvas.resizeControls(4);
Canvas.resizeFonts(2);

isc.Window.create({
    "ID": "theWindow",
    "width": 300,
    "height": 200,
    "autoDraw": true,
    "title": "Window",
    "autoCenter": true,
    "isModal": true,
    "items": [isc.VLayout.create({
                    "ID": "theLayout",
                    "members": [isc.DynamicForm.create({
                            "ID": "theForm",
                            "numCols": 2,
                            "autoFocus": true,
                            "wrapItemTitles": false,
                            "readOnlyDisplay": "static",
                            "fields": [{
                                    "name": "theFirstField",
                                    "type": "text",
                                    "hint": "Field1",
                                    "showTitle": false,
                                    "colSpan": 2,
                                    "showHintInField": true,
                                },{
                                    "name": "theSecondField",
                                    "type": "text",
                                    "hint": "Field2",
                                    "showTitle": false,
                                    "colSpan": 2,
                                    "showHintInField": true
                                }
                            ],
                            "values": {                                
                                "theFirstField": "",
                                "theSecondField": "",
                            }
                        })]
                }), isc.DynamicForm.create({
                    "ID": "theButtonForm",
                    "fields": [{
                            "type": "toolbar",
                            "iconWidth": 16,
                            "iconHeight": 16,
                            "readOnlyDisplay": "static",
                            "showIcons": true,
                            "buttons": [{
                                    "ID": "theOkButton",
                                    "tabIndex": 0,
                                    "hoverDelay": 1200,
                                    "hideUsingDisplayNone": false,
                                    "title": "OK",
                                    "hiliteAccessKey": true,
                                    "showDisabledIcon": false
                                },
                            ],
                            "createButtonsOnInit": true
                        }
                    ],
                    "values": {}
        })],
    "members": []
});

Best regards

[Isomorphic]

You should switch to tabIndex -1 - as you point out tabIndex 0 has no documented behavior, and was really intended as a temporary workaround.