vue js array
Vue.createApp({
data() {
return {
items: [{ message: 'Foo' }, { message: 'Bar' }]
}
}
}).mount('#array-rendering')
<ul id="array-rendering" class="demo">
<li v-for="item in items" :key="item.message">
{{ item.message }}
</li>
</ul>vuejs v-for array index
<!-- To gain access to the array index: -->
<ul>
<li v-for="(game, index) in games"></li>
</ul>
<!--
You only want the index in specific cases. Use `:key` as
standard. See the other greps.
-->v-for
<ul>
<li v-for="(item, index) in items">
{{ index }} - {{ item }}
</li>
</ul>vue js v-for array index
<ul>
<li v-for="(val, index) in arr">
<!-- Do something... -->
</li>
</ul>Copyright © 2021 Codeinu
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