[Vuejs]-Vue – how to set attribute on v-btn when clicked and remove on response?

You don’t need to use refs for this.

You can use reactive properties to achieve this.

Should declare a isLoading variable inside your realEstates objects and add this to data so it’s reactive.

Then you can use it directly on the button

<v-btn :ref="'webflow_publish_btn_'+realestate.id" @click="$emit('webflow-publish',realestate.id)" color="green" :loading="realEstates[id].loading">Publikovať aktuálnu verziu</v-btn>

Notice the : before loading.

And then update the value from your axios call.

realEstates[id].loading = true