Javascript

Question

我正在使用 Vue.js 3，我在这里搜索了数据，但该数据来自假 API。所以这个搜索只适用于小字符或大字符，但我想搜索无论大写还是小写的抛出数据？这是我的代码

<template>
  <div class='home'>
      <h1>Third</h1>
      <div v-if="error"> {{error}} </div>
      <div v-if="posts.length">
         <input type="text" v-model.trim="search" />
         <!-- <p>search term - {{search}}</p> -->
          <div v-for="post in matchingNames" :key='post.id'>
            <h3>{{post.title }}</h3>
            <h1>{{post.id}}</h1>
          </div>
      </div>
    <div v-else> Loading...</div>
  </div>
</template>

<script>
import { computed, ref, watch, watchEffect} from 'vue'
// import Listing from '../components/Listing.vue' 
import getPosts from '../composables/getPosts'

export default {
    name:'Third',
    components: {} ,
    setup(){ 

      const search = ref('')

      const{posts,error,load} = getPosts()

      load()

      const matchingNames = computed (()=> {  
      return posts.value.filter((post)=>post.title.match(search.value)) 
    })
     

      return {posts, error, search, matchingNames}
    }
}
</script>

<style>

</style>

我也试过用include js方法替换match方法，结果还是一样

这是一张 gif，展示了它现在是如何工作的，谁能帮助我我是 Vue.js 3

的新手

Answer 1

先将两者都转换为小写:)

...
return posts.value.filter((post)=>post.title.toLowerCase().includes(search.value.toLowerCase()))
...

Javascript - 如何在Vue.js中搜索大小写？

Javascript - How to search no matter upperCase or lowercase in Vue.js?

api

search

match

vue.js