Level 35
Which index are you referring to? The current loop index of v-for?
<div v-for="(value, index) in items">
{{ index }}: {{ value }}<br />
</div>
See the documentation of VueJS; https://vuejs.org/guide/essentials/list.html#v-for
May 30, 2022
4
Level 14
add index to bind attribute
How to add index from v-for loop to attribute "someAttr"?
<input :someAttr=??? type="number" v-model="data" class="w-12 h-6 border rounded-lg appearance-none">
Level 14
@click in ATTRIBUTE
Level 35
@Ajvanho it does not change anything, the same applies. This is basic VueJS behavior, see the documentation of VueJS for attribute binding: https://vuejs.org/guide/essentials/template-syntax.html#attribute-bindings
:someAttr="index"
1 like
Level 3
The last @click reply it's totally fine to me. Also, to extend the reply, if you want to use the index of a v-for with an object, you can also do it this way, for example:
<div
v-for="(value, key, index) in someObject"
:key="index"
:someAttr="index"
>
{{index}}.- {{key}}: {{value}}
</div>
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