I'm trying to add HTML to headers in a Vue table. Knowing the key of the field I can do something like this:
<template v-slot:head(my_key)="data">
<span v-html="data.field.label" />
</template>
However, my table will have an unknown number of columns each with unknown keys to start (pulled in through axios). Is there a way to dynamically set my_key after I retrieve all of the keys from my server?
You can use dynamic slot names to target the header slot with a variable. Assuming my_key in your pseudo-code example above is the name of a variable, then your example could be rewritten with a template literal:
<template v-slot:[`head(${my_key})`]="data">
You can then use the table's fields array, or any array of keys, with a v-for to target all of the table header slots:
<template v-for="field in fields" v-slot:[`head(${field})`]="data">
<span v-html="data.field.label" />
</template>
data: () => ({
fields: ['a', 'b', 'c']
})