Is it possible to just render once into an element?
Suppose I have a contenteditable div, and only want to render the first value, then stop rerendering as the model changes. Here only the initial value of variable will be rendered.
<div contenteditable="true"> {{variable}} </div>
Use v-once
<div contenteditable="true" v-once> {{variable}} </div>
You can also wrap it with a <span>:
<div contenteditable="true">
<span v-once> {{variable}} </span>
</div>
refs:
https://v2.vuejs.org/v2/guide/components.html#Cheap-Static-Components-with-v-once
https://v2.vuejs.org/v2/api/#v-once
Or another solution is simply clone the variable and just don't modify it, for example if you call it readOnlyVariable:
<div contenteditable="true"> {{readOnlyVariable}} </div>
v-once in a simple div; you can also wrap it with a component<div contenteditable="true"><span v-once>{{variable}}</span></div>variable to render, and don't modify the clone one
keyuphappens ?