How vue uses dash naming in events

This article will explain in detail how vue uses short horizontal lines in events. Xiaobian thinks it is quite practical, so share it with you for reference. I hope you can gain something after reading this article.

Use hyphen names in events

When emitting custom events, it is best to name them with a dash because in the parent component, we use the same syntax to listen for the event.

So to ensure consistency between our components and make your code more readable, stick to hyphen naming in both places.

this.$ emit ('close-window')//In the parent component about "vue how to use hyphen in the event name" This article is shared here, I hope the above content can be of some help to everyone, so that you can learn more knowledge, if you think the article is good, please share it to let more people see.