使用Laravel和VueJs对ajax数据进行排序和过滤
当前代码正在使用vue.js对数据进行排序和筛选。它工作正常,但数据是虚拟的,它是硬编码的。我需要使用vue js和laravel从表中动态获取数据。如何在使用Laravel和VueJs对ajax数据进行排序和过滤,laravel,vue.js,Laravel,Vue.js,当前代码正在使用vue.js对数据进行排序和筛选。它工作正常,但数据是虚拟的,它是硬编码的。我需要使用vue js和laravel从表中动态获取数据。如何在gridData中获取动态数据 JS Vue.component('demo-grid', { template: '#grid-template', props: { data: Array, columns: Array, filterKey: String },
gridData
中获取动态数据
JS
Vue.component('demo-grid', {
template: '#grid-template',
props: {
data: Array,
columns: Array,
filterKey: String
},
data: function () {
var sortOrders = {}
this.columns.forEach(function (key) {
sortOrders[key] = 1
})
return {
sortKey: '',
sortOrders: sortOrders
}
},
methods: {
sortBy: function (key) {
this.sortKey = key
this.sortOrders[key] = this.sortOrders[key] * -1
}
}
})
// bootstrap the demo
var demo = new Vue({
el: '#app',
data: {
searchQuery: '',
gridColumns: ['name', 'power'],
gridData: [
{ name: 'Chuck Norris', power: Infinity },
{ name: 'Bruce Lee', power: 9000 },
{ name: 'Jackie Chan', power: 7000 },
{ name: 'Jet Li', power: 8000 }
]
}
})
laravel.blade.php
@extends('layouts.app')
@section('title', 'Customers List')
@section('styles')
@endsection
@section('content')
<div class="container">
<div class="row">
<div class="col-md-10 col-md-offset-1">
<div class="panel panel-default">
<div class="panel-heading">Customers List</div>
<div class="panel-body">
<script type="text/x-template" id="grid-template">
<table class="table table-hover table-bordered">
<thead>
<tr>
<th v-for="key in columns" @click="sortBy(key)" :class="{active: sortKey == key}">@{{key | capitalize}}<span class="arrow" :class="sortOrders[key] > 0 ? 'asc' : 'dsc'"></span>
</th>
</tr>
</thead>
<tbody>
<tr v-for="entry in data | filterBy filterKey | orderBy sortKey sortOrders[sortKey]">
<td v-for="key in columns">
@{{entry[key]}}
</td>
</tr>
</tbody>
</table>
</script>
<div id="app">
<form id="search">
Search <input name="query" v-model="searchQuery">
</form>
<demo-grid :data="gridData" :columns="gridColumns" :filter-key="searchQuery"></demo-grid>
</div>
</div>
</div>
</div>
</div>
</div>
@endsection
@section('scripts')
<script src="/js/vue.js"></script>
<script src="/js/vue-resource.min.js"></script>
<script src="/js/customers.js"></script>
@endsection
@extends('layouts.app'))
@章节(“标题”、“客户名单”)
@节(“样式”)
@端部
@节(“内容”)
客户名单
@{{键|大写}}
@{{entry[key]}
搜寻
@端部
@节(“脚本”)
@端部
您需要做一些事情
首先,在Laravel中,在routes.php
文件中创建一个新路由,例如:
Route::get('/api/fighters', 'SomeController@index');
然后在控制器(somecontroller.php
)中,您将有一个方法index
,该方法将查询数据库表并将其作为JSON数据返回
public function index() {
//query your database any way you like. ex:
$fighters = Fighter::all();
//assuming here that $fighters will be a collection or an array of fighters with their names and power
//when you just return this, Laravel will automatically send it out as JSON.
return $fighters;
}
现在,在Vue中,您可以调用此路由并获取数据。使用AJAX。您可以使用任何喜欢的AJAX库,甚至jQuery。我目前使用Superagent.js。Vue可以很好地处理任何问题。
因此,在Vue代码中,创建一个新方法来获取数据:
methods: {
getDataFromLaravel: function() {
//assign `this` to a new variable. we will use it to access vue's data properties and methods inside our ajax callback
var self = this;
//build your ajax call here. for example with superagent.js
request.get('/api/fighters')
.end(function(err,response) {
if (response.ok) {
self.gridData = response.body;
}
else {
alert('Oh no! We have a problem!');
}
}
}
}
然后,您可以使用按钮或任何您喜欢的方式调用这个新方法。例如,使用按钮单击事件:
<button type="button" @click="getDataFromLaravel">Get Data</button>
完成了!现在,已将数据库数据分配给Vue的数据属性gridData
// bootstrap the demo
var demo = new Vue({
el: '#app',
data: {
.... }
ready: function () {
this.getDataFromLaravel();
},
methods: {
.... }
});