parent
d2ccaa5c3d
commit
f7e0ce08c3
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@ -1,6 +1,6 @@
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{
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"name": "@bd/core",
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"version": "1.5.13",
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"version": "1.5.14",
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"type": "module",
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"description": "百搭UI组件库的核心",
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"main": "dist/index.js",
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@ -39,18 +39,11 @@ export const WC_PART = Symbol('wc_path')
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export const NO_CHANGE = Symbol('wc-noChange')
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export const NOTHING = Symbol('wc-nothing')
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export const __finalized__ = Symbol('finalized')
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export const __render__ = Symbol('render')
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export const __init__ = Symbol('init')
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export const __props__ = Symbol('props')
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export const __changed_props__ = Symbol('changed_props')
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export const __mounted__ = Symbol('mounted')
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export const __feedback__ = Symbol('feedback')
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export const __pending__ = Symbol('pending')
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export const __prop2attr__ = Symbol('prop2attr')
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export const __attr2prop__ = Symbol('attr2prop')
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export const __clear_update__ = Symbol('clearupdate')
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export const __children__ = Symbol('children')
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export const __updated__ = Symbol('updated')
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export const RESET_CSS_STYLE = `* {box-sizing: border-box;margin: 0;padding: 0;}::before,::after {box-sizing: border-box;}`
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41
src/index.js
41
src/index.js
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@ -8,18 +8,11 @@ import {
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parsePropsDeclaration,
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boolMap,
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__finalized__,
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__render__,
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__init__,
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__props__,
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__changed_props__,
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__mounted__,
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__feedback__,
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__pending__,
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__prop2attr__,
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__attr2prop__,
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__clear_update__,
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__children__,
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__updated__
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__children__
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} from './constants.js'
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import { css, adoptStyles } from './css.js'
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import { render, html, svg } from './html.js'
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@ -114,7 +107,7 @@ export class Component extends HTMLElement {
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this.created()
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}
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[__init__]() {
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#init() {
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// 这里重新赋值一次, 用于清除掉因为 observer 修正产生的变化
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this[__changed_props__] = new Map()
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// 初始化 props
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@ -125,7 +118,7 @@ export class Component extends HTMLElement {
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// 若无定义props时, 手动执行一次渲染
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if (this[__pending__] === false) {
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this[__pending__] = true
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nextTick(_ => this[__updated__]())
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nextTick(_ => this.#confirmUpdate())
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}
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}
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@ -134,7 +127,7 @@ export class Component extends HTMLElement {
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}
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connectedCallback() {
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this[__init__]()
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this.#init()
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adoptStyles(this.root, this.constructor.styles)
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this[__children__]?.setConnected(true)
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@ -149,7 +142,7 @@ export class Component extends HTMLElement {
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if (old === val) {
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return
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}
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this[__attr2prop__](name, val, old)
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this.#attr2prop(name, val, old)
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}
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/**
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@ -158,7 +151,7 @@ export class Component extends HTMLElement {
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* @param name<String>
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* @param value<String|Boolean|Number>
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*/
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[__prop2attr__](name, value) {
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#prop2attr(name, value) {
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let options = this.#getPropOptions(name)
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if (options.attribute === false) {
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@ -191,7 +184,7 @@ export class Component extends HTMLElement {
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* @param name<String>
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* @param value<String|Boolean|Number>
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*/
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[__attr2prop__](name, value, old) {
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#attr2prop(name, value, old) {
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let _name = boolMap[name],
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options
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if (_name) {
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@ -206,27 +199,25 @@ export class Component extends HTMLElement {
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$requestUpdate(name, oldValue) {
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if (name !== void 0) {
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this[__changed_props__].set(name, this[name])
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this[__prop2attr__](name, this[name])
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this.#prop2attr(name, this[name])
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}
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if (this[__pending__] === false) {
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this[__pending__] = true
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nextTick(_ => this[__updated__]())
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nextTick(_ => this.#confirmUpdate())
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}
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}
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// 确认更新到视图
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[__updated__]() {
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if (this[__pending__]) {
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#confirmUpdate() {
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let props = this[__changed_props__]
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this[__render__]()
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this[__feedback__](props)
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this[__clear_update__]()
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}
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this.#render()
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this.#feedback(props)
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this.#clearUpdate()
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}
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// 更新回调反馈
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[__feedback__](props) {
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#feedback(props) {
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// 初始化时不触发updated回调
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if (this[__mounted__] === false) {
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this[__mounted__] = true
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@ -236,13 +227,13 @@ export class Component extends HTMLElement {
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}
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}
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[__clear_update__]() {
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#clearUpdate() {
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this[__changed_props__] = new Map()
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this[__pending__] = false
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}
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// 渲染视图
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[__render__]() {
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#render() {
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let ast = this.render()
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this[__children__] = render(ast, this.root, {
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