checkbox performance issue

[zpz1982]

I have a page which have more than 50 checkbox, the response is slow when click checkbox. It seems be fixed when I add shouldComponentUpdate().

  shouldComponentUpdate: function shouldComponentUpdate(nextProps, nextState) {
    return nextState.switched !== this.state.switched;
  },

[alitaheri]

Thanks for reporting 👍 👍

[oliviertassinari]

That issue is directly linked to #1176.

[nathanmarks]

Duplicate of #2832