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请问 ngFor 的数组更新后,如何在获知页面渲染已完成?
SupPerk
·
Jul 31, 2023
· 6645 views
This topic created in 1197 days ago, the information mentioned may be changed or developed.
如果不获取这个结果,而直接在后台更新数组,则后面步骤的操作不会生效,因为渲染是异步的
渲染
ngfor
异步
更新
2 replies
•
2023-07-31 09:05:44 +08:00
crysislinux
Jul 31, 2023 via Android
1
贴代码吧。不要乱下判断,真像你说的这样 angular 还混不混了
shakaraka
Jul 31, 2023
2
用 stackblitz 复现一下
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