Why don't you render {{hero}} of angular?

just follow the document as an example of the hero. Define the hero attribute in heroes.component.ts:
clipboard.png
heroes.component.html:

clipboard.png
app.component.html:

clipboard.png
h2

clipboard.png
and files that have been modified by heroes will not be refreshed automatically, nor will they be refreshed by clicking the browser"s Refresh button. Only files that modify app will be refreshed

.
Mar.12,2021
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-64f5-1e47355-4cfb3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e47355-4cfb3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?