请问 ngFor 的数组更新后，如何在获知页面渲染已完成？ - V2EX

请问 ngFor 的数组更新后，如何在获知页面渲染已完成？ - V2EX

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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

2 replies 2023-07-31 09:05:44 +08:00

1

crysislinux

Jul 31, 2023 via Android

贴代码吧。不要乱下判断，真像你说的这样 angular 还混不混了

2

shakaraka

PRO

Jul 31, 2023

用 stackblitz 复现一下

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