two sidebars within tabs

[jankrnavek]

I have a layout schema with a left sidebar area and a grid.
I would like to have 2 sidebars (sideBar1,sideBar2) within tabs (w2tabs object) on the left of the grid (the left sidebar area).
Is it possible ?
The code bellow doen't work.

Using version 2.0.
//-------
let layout = new w2layout(layout_config)
let grid = new w2grid(grid_config)
let tabs = new w2tabs(tabs_config)
let sideBar1 = new w2sidebar(sideBar1_config)
let sideBar2 = new w2sidebar(sideBar2_config)

layout.render('#w2ui-layout')

tabs.set('1gram', sideBar1)
tabs.set('2gram', sideBar2)
tabs.refresh()

layout.html('left', tabs)
layout.html('main', grid)