vue3 可以在css中使用v-bind(v-bind in css)来绑定变量,这是一个很不错的特性,我们来看下面的例子。 v-bind()使用 小程序报错,样式不生效 解决方法:在manifest.json里面增加如下设置: { "mp-weixin": { + "styleIsolation": "shared", } }
<template> </template> import { ref } from "vue"; import { onLoad, onBackPress } from "@dcloudio/uni-app"; const vw = ref("webview"); const pages = getCurrentPages(); onLoad((options) => { // #ifdef APP-PLUS var wv = plus.webview.create("", 'custom-webview', { plus...
import { defineStore } from 'pinia' import { ref } from 'vue' import { UserInfo } from '../typings' export const useUserStore = defineStore( 'user', () => { const userInfo = ref<UserInfo>() const setUserInfo = (val: UserInfo) => { userInfo.value = val } const clearUserInfo =...
eg: import { getCurrentInstance, computed, ref, watch, onMounted } from 'vue'; const app = getCurrentInstance(); const query = uni.createSelectorQuery().in(app); query.select('.container>.right-scroll-view').boundingClientRect(data => { if (data) { console.log("获取到布局信息", data)...
// 这里我们假设计算一个名为name的变量 这是vue3中的写法 如果有多个计算方法 ,那么我们只需要将这个方法复制一个即可 const name = ref('默认值'); const name2 = ref ('默认值2') const name = computed(() => { let style = "" // do something ...
未自动导入Vue3(ref,reactive...)的API和uniapp生命周期,需要在每个页面把API和uniapp生命周期的代码都重复写一遍 <script setup> import { ref, reactive } from "vue" import {
1: import { withDirectives as _withDirectives, createVNode as _createVNode, vShow as _vShow } from "vue"; 2: import { ref, Transition, defineComponent } from "vue"; 3: import { isDef, extend, truthProp, numericProp, unknownProp, preventDefault, createNamespace, getZIndexStyle } from ...
import {ref} from 'vue' export default { setup(props,context){ console.log(props,context) // 父组件传入的参数,context上下文 attrs属性,emit发送事件方法 expose导出 slots插槽 // setup相当于created生命周期 // 定义num默认值是 5 const num = ref(5); ...
在vue项目中使用echarts <template> <view class="wrapper"> <view class="container"> <vue-echarts :option="options" /> </view> </view> </template> import {ref,onMounted} from 'vue' const props=defineProps({ data: Object }) const options...
config.ts报错问题'import/no-extraneous-dependencies':'off','no-plusplus':'off','no-shadow':'off','vue/multi-word-component-names':'off','@typescript-eslint/no-explicit-any':'off',},// eslint-import-resolver-typescript 插件,@see https://www.npmjs.com/package/eslint-import-resolver...