javascript - Vue 相同的组件输入不更新

Question

我在导航菜单和用户页面重用了相同的组件

我的问题是，当导航中的 SearchComponent 输入更新其值时，Peoples 页面 SearchComponent 输入不会更新它的值，反之亦然。我应该如何在 Vue JS 中做到/实现这一点。以下是我的代码

搜索组件

<template>
  <div class="search">
     <input type="text" v-model="name">
     <input type="text" v-model="email">
     <input type="text" v-model="age">
  </div>
</template>
<script>
export default {
    name: 'SearchComponent',
  data() {
    return {
      name: '',
      email: '',
      age: ''
    }
  }
}
</script>

导航

<template>
  <div class="nav">
    <ul>
      <li>Home</li>
      <li>Contact</li>
      <li>About</li>
    </ul>
    <SearchComponent />
  </div>
</template>
<script>
import SearchComponent from './SearchComponent'
export default {
    name: 'NavComponent',
  data() {
    return {
      name: '',
      email: '',
      age: ''
    }
  },
  components: {SearchComponent}
}
</script>

人物页面

<template>
  <div class="persons">
    <SearchComponent />
    <PersonList />
  </div>
</template>
<script>
import SearchComponent from './SearchComponent'
import PersonList from './PersonList'
export default {
    name: 'PersonsPage',
  data() {
    return {
      name: '',
      email: '',
      age: ''
    }
  },
  components: {SearchComponent, PersonList}
}
</script>

Answer 1

添加到@Eli，尝试以这种方式为所有实例的数据共享相同的对象引用:

<template>
  <div class="persons">
    <SearchComponent />
    <PersonList />
  </div>
</template>
<script>
import SearchComponent from './SearchComponent'
import PersonList from './PersonList'
const personPageData = {
      name: '',
      email: '',
      age: ''
    };
export default {
    name: 'PersonsPage',
  data() {
    return personPageData; //Same state object referred by all instances.
  },
  components: {SearchComponent, PersonList}
}
</script>