Question

在组件Vue中，我具有：

      <a
        href="#"
        class="list-group-item list-group-item-action"
        v-for="conversation in conversations"
        v-bind:key="conversation.id"
      >
        <div class="d-flex w-100 justify-content-between">
          <h5 class="mb-1">{{ conversation.tite }}</h5>
          <small>{{ conversation.date }}</small>
        </div>
        <p
          class="mb-1"
        >Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.</p>
        <small>Donec id elit non mi porta.</small>
      </a>

在我的<script>中，我有：

let conversations = [];

for (let i = 0; i < _.random(10, 20); i++) {
  conversations.push({
    id: i,
    date: "3 days ago",
    title: "My conversation",
    tags: _.sampleSize(tags, 3)
  });

  // eslint-disable-next-line
  console.log(conversations);
}

export default {
  name: "ConversationsList",
  data: () => {
    return { conversations };
  }
};

在我看来，它可以很好地循环，但是该组件未显示title或date

Answer 1

拼写错误，提示标题不正确。控制台应该有一些信息

  <a
        href="#"
        class="list-group-item list-group-item-action"
        v-for="conversation in conversations"
        v-bind:key="conversation.id"
      >
        <div class="d-flex w-100 justify-content-between">
          <h5 class="mb-1">{{ conversation.title }}</h5>
          <small>{{ conversation.date }}</small>
        </div>
        <p
          class="mb-1"
        >Donec id elit non mi porta gravida at eget metus. Maecenas sed diam eget risus varius blandit.</p>
        <small>Donec id elit non mi porta.</small>
      </a>

为什么我的v-for循环无法在Vue.js中提供数据？

1 个答案: