MindMap Drag Main Topic Bug

Diagram
#1

Demo
Demo2

  1. Open Demo
  2. Selected “Main Topic Node”
  3. Drag this “Main Topic Node” and stop it anywhere.
  4. MindMap will disappear
const editor = new dhx.DiagramEditor("editor", {
    type: "mindmap",
    typeConfig: {
        direction: "right", // "left" or "right", puts child shapes to the right of the root shape
    },
});

const editorCont = document.querySelector("#editor");
const controls = document.querySelector("#control");
const container = document.querySelector("#container");

const WITH_EDITOR = "dhx_sample-container__with-editor";

function runEditor() {

var data = [
    {
        "dir": [
            "verticalRight"
        ],
        "editable": true,
        "fill": "#fff",
        "fixed": false,
        "fontColor": "rgba(0,0,0,0.70)",
        "fontSize": 14,
        "fontStyle": "normal",
        "headerColor": "#FF9800",
        "height": 30,
        "id": "u1708496954975",
        "lineHeight": 14,
        "open": true,
        "openDir": {
            "left": false,
            "right": true
        },
        "stroke": "#FF9800",
        "strokeWidth": 1,
        "text": "Main Topic Node",
        "textAlign": "center",
        "textVerticalAlign": "center",
        "type": "topic",
        "width": 140,
        "x": 0,
        "y": 50
    },
    {
        "dir": "verticalRight",
        "editable": true,
        "fill": "#fff",
        "fixed": false,
        "fontColor": "rgba(0,0,0,0.70)",
        "fontSize": 14,
        "fontStyle": "normal",
        "headerColor": "#607D8B",
        "height": 30,
        "hidden": false,
        "id": "u1708496954990",
        "lineHeight": 14,
        "parent": "u1708496954975",
        "stroke": "#607D8B",
        "strokeWidth": 1,
        "text": "Text",
        "textAlign": "center",
        "textVerticalAlign": "center",
        "type": "topic",
        "width": 140,
        "x": 180,
        "y": 0
    },
    {
        "dir": "verticalRight",
        "dx": -40,
        "dy": 0,
        "editable": true,
        "fill": "#fff",
        "fixed": false,
        "fontColor": "rgba(0,0,0,0.70)",
        "fontSize": 14,
        "fontStyle": "normal",
        "headerColor": "#607D8B",
        "height": 30,
        "hidden": false,
        "id": "u1708496955020",
        "lineHeight": 14,
        "parent": "u1708496954975",
        "stroke": "#607D8B",
        "strokeWidth": 1,
        "text": "Text",
        "textAlign": "center",
        "textVerticalAlign": "center",
        "type": "topic",
        "width": 140,
        "x": 180,
        "y": 50
    },
    {
        "dir": "verticalRight",
        "dx": -10,
        "dy": 20,
        "editable": true,
        "fill": "#fff",
        "fixed": false,
        "fontColor": "rgba(0,0,0,0.70)",
        "fontSize": 14,
        "fontStyle": "normal",
        "headerColor": "#607D8B",
        "height": 30,
        "hidden": false,
        "id": "u1708496955050",
        "lineHeight": 14,
        "parent": "u1708496954975",
        "stroke": "#607D8B",
        "strokeWidth": 1,
        "text": "Text",
        "textAlign": "center",
        "textVerticalAlign": "center",
        "type": "topic",
        "width": 140,
        "x": 180,
        "y": 100
    }
];

    // loads data from an external file
    editor.parse(data);

}

editor.events.on("ResetButton", function () {
    runEditor();
});

    runEditor()
#2

Thank you for your report. The problem was confirmed. We’ll try to fix it in one of the future updates.
I’ll inform you about any progress on this issue.

#3

We fixed your reported problem in the latest dhx.Diagram update (v6.0).

Now dragging the parent shape touching the nested shape works correctly and not throwing any error.

You can check it in your original snippet:
https://snippet.dhtmlx.com/9ckhzfze

Please, download the latest available dhx.Diagram build from your client’s area to get this fix.

Thank you for your report.

Best regards.