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@ventose/ui

v0.0.19

Published

[TodoList](./README.todo.md)

Downloads

57

Readme

todo

TodoList

less

/* @list:0 3 4 5 8 9 10 13 14 15 16 20 24 25 30;

@len:length(@list);

.makeMP(@index) when (@index > 0){ @i:extract(@list,@index); .margin@{i} { margin: @i * 1px; } .makeMP(@index - 1) }

.makeMP(@len); */

Boundless

  • 在开发模式下使用.vue后缀会被vite处理成ES模块,所以使用.sfc后缀,并且可能还有其他的解析代码块,可以避免与官方的VueLoader混淆。
  • 在编辑sfc文件时,可以手工使用vue的高亮语法。

dev

___VENTOSE_UI_IS_DEV_MODE

Reference

关于命令式代码,私以为诸如 tipspopoverconfirmdialog 这类的场景都是合适的,一味无脑使用声明,颇有一种手里只有一把锤子的意思。

jsx slot 的写法

vue-jsx-next

const genMenu = () => {
	const MenuItemRender = menuInfo => {
		if (xU.isArrayFill(menuInfo.children)) {
			/* 第一种 */
			return (
				<SubMenu
					v-slots={{
						icon: () => <AppleOutlined />,
						title: () => menuInfo.label,
						default: () => xU.map(menuInfo.children, MenuItemRender)
					}}
				/>
			);
		} else {
			/* 第二种 */
			return (
				<MenuItem key={menuInfo.id}>
					{{
						icon: () => <UserOutlined />,
						default: () => <span>{menuInfo.label}</span>
					}}
				</MenuItem>
			);
		}
	};
	return xU.map(props.tree, MenuItemRender);
};

常用函数

$t 多语言转换

  • 懒加载,最好是当前模块用到的才加载。
  • 如何做到异步?使用 DelayCall function?

单一数据源build/make/language.js

{
	"make:language": "node ./build/make.js language"
}
return { label: "显示的对应语言", prop: "key" };
/* main.js 第一行 window._ 工具 常用工具函数 */
import "@ventose/ui/loadCommonUtil.js";

appPlugins

针对 popover 单例的使用,Vue3 以应用为单位配置属性的方式相较于 Vue2 的全局配置,带来了灵活,就需要但对每个应用单独配置,

/* Vue3 组件方式加载 popover content */
if (this.options.component) {
	this.$popoverMountDOM = $(
		`<div id="${this.id}" class="x-popover-content"/>`
	).prependTo($("body"));
	const popoverApp = createApp(this.options.component);
	/* 独立应用,配置是否共享、同步,可以配置,此处用appPlugins方法,保持一致 */
	appPlugins(popoverApp);
	const vm = popoverApp.mount(`#${this.id}`);
	this.$popoverDOM = $(vm.$el);
	this.$popoverDOM.appendTo(this.$popoverMountDOM);
	return;
}

与 Vue2 处理方式不同,需要使用 appPlugins 给createApp返回的app添加 plugin。应对 app 独立化后,无法共享 component 依赖的特性。

状态管理 ~~VueX~~

视图归视图,状态归状态

  • State_*: 状态(变量)
  • Methods_*: 方法
  • Cpt_*: 计算属性 .value

Vue2 中的 this 就是用来保存状态,Vue3 的进步之处在于状态的解耦。

xItem 的设计与使用充分基于这种原则,xItem 视图本身,与 configs 相关,状态与 v-model 绑定相关。

xItem value可以直接用configs里面的value 不需要额外的v-model

/* FILE:src\state\State_App.js */
/* state State_App 相当于命名空间*/
export const State_App = reactive({ configs: lStorage.appConfigs });

/* getter 就用computed代替;commit直接修改StateApp  */
export const APP_LANGUAGE = computed({
	get: () => State_UI.language,
	set: lang => (State_UI.language = lang)
});

/* 副作用 effect */
/* 同步AppConfigs 到 localStorage */
watchEffect(() => (lStorage.appConfigs = State_App.configs));

/* actions 异步修改 效果同事务 自己去保证原子性 */
export const Actions_App = {
	GetInfo: async () => {},
	Login: async () => {},
	Logout: async () => {}
};

开发

App.vue 中完成

pro-component

xItem

错误信息可以单独提供,默认是在 formItem 下方展示 tips ,也可以利用错误信息做其他展现方式,比如 popup, 提供 id 定位,方便滑动定位 vModel 与配置信息分开

xItem 作为 controller ,具体的render 如 input 提供具体的处理能力,1,editor(disabled是editor的能力) 2,readonly 模式(只做展示,可以更个性化)itemType接受的是render函数

  • 参考
    • src/views/user/LoginCredentials.vue
    • src/views/user/State_Login.jsx
import {State_App} from "@ventose/state/State_App";
import {defItem, ITEM_TYPE} from "@ventose/ui";
import {watch} from "vue";

- [ ] 自定义组件的校验如何处理?

const inputConfigs = defItem({
    type: ITEM_TYPE.input,
    onAfterValueEmit: (configs) => {
        State_App.count++;
    }
});
const state = reactive({name: ''})

watch(() => State_App.count, (count) => {
    State_App.count = count;
});
State_App.count: {{State_App.count}}
<xItem :configs="inputConfigs" v-model="state.name" />

xDataGrid

  • 拖动排序 字典下拉顺序=> order 的修改

Utils

  • 设置 title
    • setDocumentTitle()
  • root var css 变量
    • setCSSVariables

自定义的折叠按钮(未使用)

<!--    <xRender :render="render.collapsedButton" :collapsed="State_App.collapsed"/>-->

log

  1. no-mutating-props:MutatingProps
  2. pickValueFrom:从 xItem 的 configs 中获取 value;
  3. xItem 错误提示随语言切换变更 涉及到 $t 的配置项都需要 ()=>
  • 20211117 登陆框 blur 未触发 update 校验
  • 20211127022841 v-uiPopover
  • 20220110095314
    • xIcon :异步,动态懒加载 src\assets\svg 目录下单个文件,经过插件处理,分别打包成独立文件
    • SvgRender: 同步,首页不想让用户看到 loading 状态,可提前加载图标
<!-- src\assets\svg\lockStrok.svg -->
<xIcon
	icon="lockStrok"
	style="color: red; height: 100px; width: 100px; outline: 1px solid black; margin: 10px; " />
  • 20220328210842

国际化,用于内部通信

export const State_UI = reactive({
	language: lStorage["language"] || "zh-CN",
	/* svg 的路径  */
	assetsSvgPath:'',
	$t: (prop, payload) => ({
		label: prop
	})
});

xItem msg 可以是 function 根据传入的参数显示不同信息 raw$Value update:value

动态加载 svg icon

/* 在App中应用,UI lib 中 内置,直接引用 */
const icons = import.meta.glob("../../assets/svg/*.svg");
const modules = {};