如何在单文件组件中扩展另一个 VueJS 组件?(ES6 vue-loader) [英] How do I extend another VueJS component in a single-file component? (ES6 vue-loader)

问题描述

我正在使用 vue-loader 来构建我的 *.vue 单文件组件，但我在从另一个文件组件扩展单文件组件的过程中遇到问题.

I am using vue-loader to construct my *.vue single-file components, but I am having trouble with the process of extending a single-file component from another.

如果一个组件遵循规范以 export default { [component "Foo";定义] }，我认为这只是导入这个组件的问题(就像我对任何子组件一样)然后 export default Foo.extend({ [extended component definition] })

If one component follows the spec to export default { [component "Foo" definition] }, I would think it is just a matter of importing this component (as I would with any child component) and then export default Foo.extend({ [extended component definition] })

不幸的是，这不起作用.任何人都可以提供建议吗?

Unfortunately this does not work. Can anyone please offer advice?

推荐答案

正确的做法是使用 mixins:http://vuejs.org/guide/mixins.html

The proper way to do this would be to use mixins: http://vuejs.org/guide/mixins.html

将 mixin 视为抽象组件，您可以对其进行扩展.因此，您可以创建一个具有您希望在两者中都具有的任何功能的 mixin，然后将其应用于您的每个组件.

Think of mixins as abstract components, which you can extend. So you could create a mixin with any functionality you wanted to have in both, and then just apply it to each of your components.

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