What is the use of the v-cloak instruction in Vue

This article mainly introduces what is the use of the v-cloak instruction in Vue. It is very detailed and has certain reference value. Interested friends must finish reading it!

V-cloak

This directive is used to remain on the element until the end of the associated instance.

{{message}} new Vue ({el:'#app', data: {message:'hello world'}})

Flicker when the page is loaded (interpolation flicker problem), first display:

{{message}}

It is then compiled to:

Hello world!

You can use the v-cloak instruction to solve the flicker problem of interpolation expressions, and v-cloak is set to display: none in css using the property selector.

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