Home>Article>Web Front-end> Let’s talk about the name attribute in vue3 and see how to use it!
If you use thesyntax in vue3 development, some additional processing is required for the name attribute of the component. The following article will talk to you about the usage skills of vue3 name attribute. I hope it will be helpful to you!
Forvue@3.2.34and above, useWhen using a single file component, vue will automatically derive the name attribute based on the component file name. That is, a file named MyComponent.vue or my-component.vue, the name attribute is MyComponent, and when you explicitly define the name attribute in the component, the derived name will be overwritten. [Related recommendations:vuejs video tutorial]
The name attribute of the component can not only be used for
, but also when using
vuejs- When debugging code with the devtools
plug-in, the corresponding component can also display its name attribute, which facilitates us to quickly locate the code and debug it. Explicitly defining the name attribute is a good practice.
In addition, if we want to display and define the name attribute in, we need to add an additional script, that is:
The compiled output is:
It can be found that this is the same as what we wrote above The script tags are the same, that is to say,unplugin-vue-define-options
uses the vite plug-in to help us write two scripts during the compilation phase, simplifying our development.
(Learning video sharing:web front-end development,Basic programming video)
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