Guide to inserting an index on Vue list templates in HTML

Can you review this code snippet below? It's embedded directly in an html page, no isolated components here. This code is designed for a Vue.js application.


  <div v-for="(screw, index) in form.screws " class="screw-module">
    <input type="radio" name="screws[index][prop1]" v-model="screws[index].prop1" id="prop1" value="prop1">
    <input type="radio" name="screws[index][prop2]" v-model="screws[index].prop2" id="prop2" value="prop2">
    <input type="radio" name="screws[index][prop3]" v-model="screws[index].prop3" id="prop2" value="prop3">
  </div>

Please pay attention to name="screws[index][thread]". What I require as the final rendered HTML name attribute, should be:

// iteration 1
name="screws[0][prop1]"
name="screws[0][prop2]"

// iteration 2
name="screws[1][prop1]"
name="screws[1][prop2]"

And so forth... Can you provide the correct syntax for this scenario?

Answer №1

To achieve this, string interpolation can be utilized

<input type="radio" :name="`screws[${index}][prop3]`">

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