onColumnResizeEnd

fires after the user finished dragging the column's border to resize the column

index	number	the column index
column	GridColumn	the column object
new_width	number	the new column's width

boolean

defines whether the default action of the event will be triggered (true) or canceled (false)

Available only in PRO Edition

Example

// return false to discard the resize action
gantt.attachEvent("onColumnResizeEnd", function(index, column, new_width){
    gantt.message.hide(message);
    message = null;
    gantt.message(`Column <b>${gantt.locale.labels["column_"+column.name]}
    </b> is now ${new_width}px width`);
    return true;
});

Related samples

The event is blockable. Returning false will cancel column resizing.

Back to top