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<!DOCTYPE html> <html> <head> <title>My first Vue page</title> <style> #app > div { display: inline-block; border: dashed black 1px; padding: 10px; background-color: lightgreen; } #app p { font-weight: bold; margin: 5px 0; } </style> </head> <body> <h1>Example: Get the array element index with 'v-for'</h1> <p>The 'v-for' directive is used to get the index and food name of elements inside the 'manyFoods' array in the Vue instance.</p> <div id="app"> <div> <p v-for="(x, index) in manyFoods"> {{ index }}: "{{ x }}" <br> </p> </div> </div> <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script> <script> const app = Vue.createApp({ data() { return { manyFoods: [ 'Burrito', 'Salad', 'Cake', 'Soup', 'Fish', 'Pizza', 'Rice' ] } } }) app.mount('#app') </script> </body> </html>
