在相同的html页面谷歌地图上使用initMap和initAutocomplete

I have a webpage where I would like to use both place autocomplete as well as google map with marker. User can search for an address in place autocomplete. Lat-long data for marker comes from DB and this doesn't change. The problem is either map works or place autocomplete, but not both, and the issue is related to callbacks.I have a webpage where I would like to use both