dragItem

Optional. Enables the possibility to reorder treegrid columns by drag and drop

dragItem?: "column", "row", "both";

Example

const treegrid = new dhx.TreeGrid("treegrid_container", {
    columns: [
        // columns config
    ],
    dragItem: "column",
    data: dataset
});

Drag-n-drop can work in three modes:

• "column" - enables drag and drop of columns
• "row" - enables drag and drop of rows
• "both" - enables both modes mentioned above

Related sample: TreeGrid. Drag-n-drop

Related API:

• dragCopy
• dragExpand
• dragMode

Change log:

• The "row" and "both" modes have been added in v7.2.
• The property was added in v6.5.