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Last Modified: 27.04.2022

Object.freeze

When data doesn't require a reactive behavior (i. e., for constants or language phrases), you need to create an unmodifiable object. This helps save resources of your app.

computed: 
{
	applicationConstants(state)
	{
		return Object.freeze({
			const1: 'value 1',
			const2: 'value 2'
		})
	}
}

v-for and element key

When using the cycles v-for, always indicate the :key. This allows template engine to correctly perform animations and optimizes DOM tree rendering when updating the data. Read more details in the article Use of Key in lists.

<template v-for="operator in operators" :key="operator.id">
	<div class="imopenlines-user">
		<div class="imopenlines-user-name">{{operator.name}}</div>
	</div>
</template>	





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