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简化 vue createElement 写法,从而可以手写 render vnode。
npm install --save vue-jsx
import jsx from 'vue-jsx'
const HelloWorld = {
props: {
msg: String,
},
render (h) {
jsx.use(h)
return jsx.create('div', {
style_color:'red',
classes: 'hello world',
}, this.msg)
}
}
1、jsx.use
描述:指定依赖的 vue h
用法:jsx.use(h)
2、jsx.create
描述:创建 vnode 节点
用法:
jsx.create('div')
// class 的简写模式
jsx.create('div.hello + world')
jsx.create('div', {
// vif,就是 v-if
vif: false,
// vmodel,就是 v-model
// 最多支持4个参数,vmodel: [this, 'val' ,'modelProp', 'modelEvent']
vmodel: [this, 'val'],
classes: 'hello world',
class_hello: true,
style_color: 'red',
attrs_id: 'my_id',
props_msg: 'hello, world',
domProps_value: 'input value',
on_click () {},
nativeOn_click () {},
})
jsx.create('div', {style_color:'red'}, 'nihao', 'nihao2')
3、jsx.bind
描述:构建快捷方式
用法:
const div = jsx.bind('div')
const HelloWorld = jsx.bind('hello-world')
const App = {
render (h) {
jsx.use(h)
return div({style_color:'red'},
HelloWorld()
)
}
}
备注:实际上 jsx 内置 bind 了大部分常用 dom 元素,比如 a,b,button,dd,div,dl,dt,em,form,i,iframe,img,input,textarea,label,li,ol,optgroup,option,p,select,span,table,th,thead,tbody,tr,td,col,colgroup,ul,h1,h2,h3,h4,h5,h6
import jsx from 'vue-jsx'
const {div, h2, p, span, img} = jsx
const HelloWord = {
props: {
data: Array,
},
render (h) {
jsx.use(h)
return div('.hello-world'
h2('hello-world-title'),
div('.hello-world-list'
...this.data.map(item => {
return div('.hello-world-item',
img({attrs_src: item.imgSrc}),
p(item.content),
)
})
)
)
}
}
FAQs
## 目标 简化 vue createElement 写法,从而可以手写 render vnode。
The npm package vue-jsx receives a total of 4 weekly downloads. As such, vue-jsx popularity was classified as not popular.
We found that vue-jsx demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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