Using Vue to pass data from a forEach loop to the href attribute

Question

Using Vue to pass data from a forEach loop to the href attribute

Currently, I am dealing with a situation in Vue where I have an array that I need to loop over and render anchor elements for each iteration. The array is passed in as one of my props. Despite trying various methods, I find that the solutions I come up with feel like hacks. I want to make sure there isn't a simpler approach that I am overlooking.

<template v-for="(lead, index) in leads">
    <a target="_blank" :href="lead.present_url"><b>foobar</b></a>
    <div>{{lead.name}}</div>
    <div>{{lead.id}}</div>
</template>

I have experimented with different combinations such as: :href="lead.present_url", href='lead.present_url', :href='${lead.present_url}' (with backticks), along with other variations including using v-bind and accessing the present_url directly from the leads array like

v-bind:href='leads[index].present_url'

props: {
    leads: Array
},

My query remains: What would be the optimal method to achieve this task?

javascript vue.js href

Answer 1

Answer №1

To display multiple elements, use v-for on the element and ensure to include a :key binding:

<template>
<div class="item-container">
  <div v-for="item in items" :key="item.id">
    <a target="_blank" :href="item.url">
      <strong>Lorem Ipsum</strong>
    </a>
    <div>{{item.name}}</div>
    <div>{{item.id}}</div>
  </div>
</div>
</template>

<script>
export default {
  props: {
    items: {
      type: Array,
      default: () => [],
    }
  }
}
</script>

Answer 2

To display multiple elements, use v-for on the element and ensure to include a :key binding:

<template>
<div class="item-container">
  <div v-for="item in items" :key="item.id">
    <a target="_blank" :href="item.url">
      <strong>Lorem Ipsum</strong>
    </a>
    <div>{{item.name}}</div>
    <div>{{item.id}}</div>
  </div>
</div>
</template>

<script>
export default {
  props: {
    items: {
      type: Array,
      default: () => [],
    }
  }
}
</script>

Using Vue to pass data from a forEach loop to the href attribute

Answer №1

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