Hello, I have problem using uniSession.AddJS . I want to change color from some components at runtime (by OnClick) on ClientSide. Here is my code( on Button.OnClick 😞uniSession.AddJS ('document.getElementById("'+ TGroupBox3.JSName + '_id").style.background = "yellow";'); When I use this , my function does nothing. but when i use it like that: (on Button.OnClick) uniSession.AddJS ('document.getElementById("tform_pcservice_tpanel8_tpanel_addremont_tgroupbox3_0").style.backgroun