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hmr死循环渲染

Open npmrun opened this issue 2 years ago • 2 comments

Describe the bug

父组件注入响应式数据到子组件,子组件修改响应式数据,父组件展示此响应式数据,子组件修改时触发渲染,由于slot中存在子组件,造成子组件又渲染,子组件又修改了响应式数据,使得死循环。不知道算不算问题,不算的话直接关掉了

Reproduction

https://stackblitz.com/edit/vitejs-vite-tu3tor?file=src%2FComp.vue,src%2FComp1.vue&terminal=dev

Steps to reproduce

开发模式下修改Comp1.vue的all.value.push("1")的push值即可,可以看到多了很多一样的数据

修改可以把Comp.vue的{{all}}注释掉

System Info

System:
    OS: Linux 5.0 undefined
    CPU: (8) x64 Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
    Memory: 0 Bytes / 0 Bytes
    Shell: 1.0 - /bin/jsh
  Binaries:
    Node: 16.14.2 - /usr/local/bin/node
    Yarn: 1.22.19 - /usr/local/bin/yarn
    npm: 7.17.0 - /usr/local/bin/npm
  npmPackages:
    @vitejs/plugin-vue: ^4.1.0 => 4.1.0 
    vite: ^4.2.1 => 4.2.1

Used Package Manager

npm

Logs

No response

Validations

npmrun avatar Apr 03 '23 06:04 npmrun

使用如下版本,将不再触发死循环,只会多一条数据。

  "dependencies": {
    "vue": "3.5.10"
  },
  "devDependencies": {
    "@vitejs/plugin-vue": "5.1.4",
    "vite": "5.4.8",
  }

edison1105 avatar Sep 30 '24 07:09 edison1105