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javascript - Vuejs 搜索过滤器

转载 作者:搜寻专家 更新时间:2023-10-30 22:15:18 25 4
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我有一个表格,其中显示了我使用以下代码获得的项目列表:

interface getResources {
title: string;
category: string;
uri: string;
icon: string;
}
@Component
export default class uservalues extends Vue {

resources: getResources[] = [];

created() {
fetch('api/Resources/GetResources')
.then(response => response.json() as Promise<getResources[]>)
.then(data => {
this.resources = data;
});
}
}
}

这是我的 table :

 <div class="panel panel-default">
<div class="panel-heading" style="font-weight:bold"><span class="glyphicon glyphicon-align-justify"></span> All Resources</div>
<div class="row">
<div class="search-wrapper panel-heading col-sm-12">
<input class="form-control" type="text" v-model="searchQuery" placeholder="Search" />
</div>
</div>
<div class="panel-body" style="max-height: 400px;overflow-y: scroll;">
<table v-if="resources.length" class="table">
<thead>
<tr>
<th>Resource</th>
</tr>
</thead>
<tbody>
<tr v-for="item in resources">
<td><a v-bind:href="item.uri" target="_blank">{{item.title}}</a></td>
</tr>
</tbody>
</table>
</div>
</div>
</div>

我正在尝试实现一个为用户过滤结果的搜索栏,但我迷路了!

有什么建议吗?

最佳答案

您可以使用数组includes() 函数来搜索句子或短语中的任何位置。

new Vue({
el: '#app',
data() {
return {
searchQuery: null,
resources:[
{title:"ABE Attendance",uri:"aaaa.com",category:"a",icon:null},
{title:"Accounting Services",uri:"aaaa.com",category:"a",icon:null},
{title:"Administration",uri:"aaaa.com",category:"a",icon:null},
{title:"Advanced Student Lookup",uri:"bbbb.com",category:"b",icon:null},
{title:"Art & Sciences",uri:"bbbb.com",category:"b",icon:null},
{title:"Auxiliares Services",uri:"bbbb.com",category:"b",icon:null},
{title:"Basic Skills",uri:"cccc.com",category:"c",icon:null},
{title:"Board of Trustees",uri:"dddd.com",category:"d",icon:null}
]
};
},
computed: {
resultQuery(){
if(this.searchQuery){
return this.resources.filter((item)=>{
return this.searchQuery.toLowerCase().split(' ').every(v => item.title.toLowerCase().includes(v))
})
}else{
return this.resources;
}
}
}


})
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.16/vue.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" >

</head>
<body>
<div id="app">
<div class="panel panel-default">
<div class="panel-heading">
<strong> All Resources</strong></div>
<div class="row">
<div class="search-wrapper panel-heading col-sm-12">
<input class="form-control" type="text" v-model="searchQuery" placeholder="Search" />
</div>
</div>
<div class="table-responsive">
<table v-if="resources.length" class="table">
<thead>
<tr>
<th>Resource</th>
</tr>
</thead>
<tbody>
<tr v-for="item in resultQuery">
<td><a v-bind:href="item.uri" target="_blank">{{item.title}}</a></td>
</tr>
</tbody>
</table>
</div>
</div>
</div>

</body>
</html>

基于这个答案→ Vue.js search keyword in array

关于javascript - Vuejs 搜索过滤器,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/52558770/

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