Hi, Unlike Flex, the Application in FlexJS is not a visual component and is not part of the display list. The top-most UI element is the initialView property of the Application.
Also, findPopUpHost takes an IUIBase so it can walk up the display list tree until finds an IPopUpHost which is most often the View. HTH, Peter On 7/18/17, 12:57 AM, "piotrz" <piotrzarzyck...@gmail.com> wrote: >Additionally why are you trying to find popup host in application? >Application itself is an popup host. - Implements IPopupHost >What is the use case that you required such searching? > >Piotr > > > >----- >Apache Flex PMC >piotrzarzyck...@gmail.com >-- >View this message in context: >https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fapache-fle >x-users.2333346.n4.nabble.com%2FFlexJS-findPopUpHost-Issue-tp15474p15478.h >tml&data=02%7C01%7C%7Cdee6cde582534042d55b08d4cd9c418a%7Cfa7b1b5a7b3443879 >4aed2c178decee1%7C0%7C0%7C636359518380010393&sdata=EDutz03ujxRqo4GU5104JXM >Smd1XiNXVvSW42LF7Pfg%3D&reserved=0 >Sent from the Apache Flex Users mailing list archive at Nabble.com.
