Could you please provide us complete demo including all correspondnig js/css files?
Please also add information regarding current and expected behaviour.
I built the attached demo to show the problem. Of course i built only a very small demo but how you can see the problem happens immediately. The strange issue is that the javascript alert has shown normally while the dhtmlx.message hasn’t shown.
surely it’ s due to the call made to parent.tabbar but why ?
In my previous post there is also another question !
thanks for demo. all works fine, the only thing you need is to add “parent” for dhtmlx.alert i.e. parent.dhtmlx.alert, because w/o it your alert appers in tab, but tab is hidden, that’s you can’t see it. you can execute your code, then just click on tab2 manually, tab becomes active you you will see hidden alert.