问题描述
这里的初学者和初学者-预先感谢您的帮助!
因此,我正在制作一个简单的Web应用程序,该应用程序从API接收http JSON响应,并呈现一个外观更好的结果列表。但是由于某种原因,当使用v-for指令渲染项目时,仅显示响应数组中的前几个结果。这是我的main.js:
import { createApp } from 'vue';
import { createStore } from 'vuex';
import App from './App.vue'
import Axios from "axios";
const store = createStore({
state(){
return {
searchResults: null,}
},getters: {
},mutations: {
setResults(state,payload){
state.searchResults = payload.claims;
},clearResults(state){
state.searchResults = null;
}
},actions: {
submitSearch(context,payload) {
context.commit('clearResults');
Axios.request({
baseURL: "https://factchecktools.googleapis.com/v1alpha1/claims:search",method: "get",params: {
languageCode: "en",query: payload.searchTerm,pageSize: 100,key: "AIzaSyCqYStcpuaamvXv1qcuWeof0pEx8TguXeY",},})
.then((response) => {
context.commit('setResults',{claims: response.data.claims})
//this.$store.dispatch('setResults',{result: response.data.claims})
//this.searchResults = response.data.claims;
//this.$emit("search-results",this.searchResults);
})
.catch((error) => {
console.log(error);
});
},})
这是我的app.vue:
<template>
<div class="container">
<Claimsearch @search-results="setResults" />
<ResultCard
v-for="(result,index) in searchResults"
:key="index"
:claim="result.text"
:claimant="result.claimant"
:date="result.claimDate"
:reviews="result.claimReview"
/>
</div>
</template>
<script>
import Claimsearch from "./components/Claimsearch.vue";
import ResultCard from "./components/ResultCard.vue";
export default {
name: "App",components: {
Claimsearch,ResultCard,computed: {
searchResults(){
return this.$store.state.searchResults;
}
},};
</script>
这是我的Claimsearch.vue组件:
<template>
<form @submit.prevent="submitSearch" class="searchBar">
<input type="text" v-model="searchTerm" />
<button type="submit">Is it true?</button>
</form>
</template>
<script>
export default {
data() {
return {
searchTerm: null,};
},computed: {},methods: {
submitSearch(){
this.$store.dispatch('submitSearch',{searchTerm: this.searchTerm})
}
},};
</script>
最后,这是我的ResultCar.vue组件:
<template>
<div class="resultCard">
<div class="claimCard">
<h3>The Claim:</h3>
<p>{{ claim }} - {{ claimant }},on {{ date.slice(0,10) }}</p>
</div>
<div class="checkCard">
<h3>Fact Check:</h3>
<hr />
<div v-for="review in reviewList" :key="review.url">
<b>{{ review.publisher.name }}</b>
rated this claim as "<b>{{ review.textualrating }}</b
>". <br />
Source: "<a :href="review.url" target="_blank"> {{ review.title }} </a>"
<br />
- published {{ review.reviewDate.slice(0,10) }}. <br />
<hr />
</div>
</div>
</div>
</template>
<script>
export default {
props: ["claim","claimant","date","reviews"],data() {
return {};
},computed: {
reviewList() {
return this.reviews;
},};
</script>
使用上面的代码,当API调用得到一个包含100个项目的数组时,仅显示前五个或前六个-而有些查询根本不显示。有什么作用?
再次感谢-我知道超级菜鸟!
解决方法
很高兴,我通过简单地构建和部署应用程序解决了该问题。我猜Vue发生了什么事,当在本地开发服务器上进行测试时,v-for函数会中断吗?
还是谢谢!