How does Amap display the map of a community?

question 1: how does Amap display a map of a community, not others.
question 2: let the map adapt to the screen size, not the zoom, of the map, but how to control the size of the whole map.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-e34fe7-4c6e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-e34fe7-4c6e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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