代码如下:
console中报错为
[Vue warn]: Unknown custom element: - did you register the component correctly? For recursive components, make sure to provide the "name" option.
请各位大佬帮忙查看一下哪里有问题
代码如下:
console中报错为
[Vue warn]: Unknown custom element: - did you register the component correctly? For recursive components, make sure to provide the "name" option.
请各位大佬帮忙查看一下哪里有问题
comments 应该是 components,
Vue 组件需要提供一个唯一的组件名。在局部组件中,没有提供组件名。请在局部组件中添加一个 name 选项,并为其指定一个唯一的组件名。
// 定义局部组件
const localcom = {
name: 'localcom',
template: "<button @click='msg++'>{{msg}}</button>",
data() {
return {
msg: 0
}
}
};
const app = new Vue({
el: "#app",
components: {
localcom
}
});