2017年9月28日
[React] Call setState with null to Avoid Triggering an Update in React 16
摘要： Sometimes it’s desired to decide within an updater function if an update to re-render should be triggered. Calling .setState with null no longer trigg 阅读全文
posted @ 2017-09-28 22:26 Zhentiw 阅读(156) 评论(0) 推荐(0)
[React] Render Elements Outside the Current React Tree using Portals in React 16
摘要： By default the React Component Tree directly maps to the DOM Tree. In some cases when you have UI elements like overlays or loading bars this can be l 阅读全文
posted @ 2017-09-28 20:59 Zhentiw 阅读(230) 评论(0) 推荐(0)
[React] Render Text Only Components in React 16
摘要： In this session we create a comment component to explore how to create components that only render text. In previous versions of we had to wrap our te 阅读全文
posted @ 2017-09-28 04:06 Zhentiw 阅读(175) 评论(0) 推荐(0)