当我使用v-if和v-else的时候，删除了v-else所在的节点，v-if就会失效

fire-105

Jun 24th 2022

Vue version

"@vue/composition-api": "^1.3.0" && "vue": "^2.6.11"

Link to minimal reproduction

https://sfc.vuejs.org/#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

Steps to reproduce

使用v-if&v-else
通过某种操作删除v-else所在的节点并修改v-if的渲染条件

What is expected?

v-if所在节点能够被渲染出来

What is actually happening?

v-if失效,整个节点消失

System Info

No response

Any additional comments?

No response

LinusBorg

Jun 24th 2022

Don't mess with the DOM that Vue controls.

GitHub Track