4👍
✅
Try with:
<button
type="button"
class="btn btn-primary btn-lg mb-3 float-right"
v-on:click="addItem(result)"
:disabled="result.disableButton">
<font-awesome-icon icon="plus"/>
</button>
And in your method:
addItem: function(result) {
result.disableButton = true; // Or result['disableButton'] = true;
this.List.push(result);
},
Source:stackexchange.com