javascript - How to get id from a loop's item in vue.js? -


i have loop this:

<div class="jokes" v-for="joke in jokes">   <strong>{{joke.body}}</strong>   <small>{{joke.upvotes}}</small>   <button v-on:click="upvote"><i class="fa fa-arrow-down"></i></button> <div>

i need joke.id can post backend , increment votes.

the method should this:

 methods: {         upvote: function(e) {             axios.post( this.base_url + "/api/joke/" + this.joke.id + "/upvote", {                 token: 'secret',             }).then(function(data){                 console.log(data);             });         }      },

how can achieve this?

pass joke in click.

<button v-on:click="upvote(joke)"><i class="fa fa-arrow-down"></i></button>

use in method.

upvote: function(joke) {   axios.post( this.base_url + "/api/joke/" + joke.id + "/upvote", {     token: 'secret',   }).then(function(data){     console.log(data);   }); }

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