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bugSomething isn't workingSomething isn't working
Description
请先搜索是否存在类似提交
- 我确定这个提交不是重复的
相关平台
- 所有小程序
- 微信小程序
- 支付宝小程序
- 百度小程序
- 字节跳动小程序
- QQ 轻应用
- 京东小程序
- 快应用平台(QuickApp)
- Web 平台(H5)
- 移动端(React-Native)
- 鸿蒙(harmony)
小程序基础库版本
3.8.5
使用框架
Vue 3
问题描述
<template>
<view ref="parent">
<image style="height: 100px" mode="heightFix" :src="img" />
<view @tap="testClick" style="padding: 10px; margin: 10px;background-color: antiquewhite;text-align: center;">
Test Click
</view>
<view v-if="visible" ref="myChildView">child</view>
</view>
</template>
<script setup>
import { ref } from 'vue';
const img = "data:image/svg+xml;base64,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"
const visible = ref(true);
const parent = ref();
const myChildView = ref();
function testClick() {
// visible.value = !visible.value; // v-if也会导致其他元素重新渲染
// parent.value.removeChild(myChildView.value); // removeChild也会导致其他元素重新渲染
parent.value.insertBefore(document.createTextNode('123'), myChildView.value);
}
</script>
复现链接
--
复现步骤
点击[Test Click], 两次会界面会重新渲染(图片闪烁)
环境信息
👽 Taro v4.1.1
Taro CLI 4.1.1 environment info:
System:
OS: Windows 11 10.0.26120
Binaries:
Node: 22.14.0 - C:\Program Files\nodejs\node.EXE
npm: 10.9.2 - C:\Program Files\nodejs\npm.CMD
npmPackages:
@tarojs/cli: 4.1.1 => 4.1.1
@tarojs/components: 4.1.1 => 4.1.1
@tarojs/helper: 4.1.1 => 4.1.1
@tarojs/plugin-framework-vue3: 4.1.1 => 4.1.1
@tarojs/plugin-platform-weapp: 4.1.1 => 4.1.1
@tarojs/runtime: 4.1.1 => 4.1.1
@tarojs/shared: 4.1.1 => 4.1.1
@tarojs/taro: 4.1.1 => 4.1.1
@tarojs/taro-loader: 4.1.1 => 4.1.1
@tarojs/webpack5-runner: 4.1.1 => 4.1.1
babel-preset-taro: 4.1.1 => 4.1.1
eslint-config-taro: 4.1.1 => 4.1.1贡献代码
- 我愿意修复这个错误
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bugSomething isn't workingSomething isn't working
