I created this lib for a small fast test. Now this library is used for some people, and I don't have enough time to support and I'm not using, so is difficult for me find out bugs. If you are interested for keep it, contact me.
This library fully depends on nuxt-class-component.
MIT License
npm i -S nuxt-property-decorator
There are 6 decorators:
@Inject
@Model
@Prop
@Provide
@Watch
@Component
(exported fromnuxt-class-component
)
import { Component, Inject, Model, Prop, Vue, Watch } from 'nuxt-property-decorator'
const s = Symbol('baz')
@Component
export class MyComponent extends Vue {
@Inject() foo: string
@Inject('bar') bar: string
@Inject(s) baz: string
@Model('change') checked: boolean
@Prop()
propA: number
@Prop({ default: 'default value' })
propB: string
@Prop([String, Boolean])
propC: string | boolean
@Prop({ type: null })
propD: any
@Provide() foo = 'foo'
@Provide('bar') baz = 'bar'
@Watch('child')
onChildChanged(val: string, oldVal: string) { }
@Watch('person', { immediate: true, deep: true })
onPersonChanged(val: Person, oldVal: Person) { }
}
is equivalent to
const s = Symbol('baz')
export const MyComponent = Vue.extend({
name: 'MyComponent',
inject: {
foo: 'foo',
bar: 'bar',
[s]: s
},
model: {
prop: 'checked',
event: 'change'
},
props: {
checked: Boolean,
propA: Number,
propB: {
type: String,
default: 'default value'
},
propC: [String, Boolean],
propD: { type: null }
},
data () {
return {
foo: 'foo',
baz: 'bar'
}
},
provide () {
return {
foo: this.foo,
bar: this.baz
}
}
methods: {
onChildChanged(val, oldVal) { },
onPersonChanged(val, oldVal) { }
},
watch: {
'child': {
handler: 'onChildChanged',
immediate: false,
deep: false
},
'person': {
handler: 'onPersonChanged',
immediate: true,
deep: true
}
}
})
As you can see at propA
and propB
, the type can be inferred automatically when it's a simple type. For more complex types like enums you do need to specify it specifically.
Also this library needs to have emitDecoratorMetadata
set to true
for this to work.