指令 Directive
用法
Omi 的 directive 能力允许你在组件中使用自定义指令,从而在运行时对 DOM 进行操作和处理。
下面是一个 Omi directive 的简单示例:
tsx
import { tag, render, Component, registerDirective, h } from 'omi'
registerDirective('test', (el, exp) => {
el.style.cssText = exp
})
@tag('my-app')
class MyApp extends Component {
static css = `div {color: red;}`
render() {
return (
<div o-test="color:blue;">Hello Omi!</div>
)
}
}
render(<my-app />, 'body')
import { tag, render, Component, registerDirective, h } from 'omi'
registerDirective('test', (el, exp) => {
el.style.cssText = exp
})
@tag('my-app')
class MyApp extends Component {
static css = `div {color: red;}`
render() {
return (
<div o-test="color:blue;">Hello Omi!</div>
)
}
}
render(<my-app />, 'body')