Currently this is for listing customer data from database. Data is fetching using Laravel 5. At present data is fetching and listing properly. This page contains pagination, filter search and sorting functionality. My problem is sorting is not working properly. Could you please help me to sort out this issue? I am using Vue.js version 1.0.25
Here is the short code, only the sorting part
View
<th v-for="key in columns" @click="sortBy(key)" :class="{active: sortKey == key}">
@{{ colTitles[key] }}
</th>
<tr v-for="(index, item) in items | filterBy searchQuery | orderBy sortKey reverse">
........
JS
data: {
sortKey: '',
reverse: false,
.........
sortBy: function(sortKey) {
this.reverse = (this.sortKey == sortKey) ? ! this.reverse : false;
this.sortKey = sortKey;
}
Full code
dashboard.blade.php
<div class="container">
<div class="row">
<h1 class="page-header">{{ trans('messages.customerListPageHeadingLabel') }}</h1>
<div id="app">
<div class="form-group col-md-4">
<form id="search" class="form-inline">
<label for="query">{{ trans('messages.customerListPageSearchBox') }} </label>
<input name="query" class="form-control" v-model="searchQuery">
</form>
</div>
<br>
<table class="table table-hover table-bordered">
<thead>
<tr>
<th v-for="column in columns" @click="sortBy(column)">
@{{ colTitles[column] }}
</th>
</tr>
</thead>
<tbody>
<tr v-for="(index, item) in items | filterBy searchQuery | orderBy sortKey reverse">
<td>@{{ item.erp_id }}</td>
<td>@{{item.firstname}}</td>
<td><a href="{{ url('/customer/details/') }}/@{{ item.id }}">@{{item.lastname}}</a></td>
<td>@{{item.email}}</td>
<td>@{{item.phone_1}}</td>
<td>@{{item.status}}</td>
<td>@{{item.created_on}}</td>
</tr>
</tbody>
</table>
<nav>
<ul class="pagination">
<li v-if="pagination.current_page > 1">
<a href="#" aria-label="Previous"
@click.prevent="changePage(pagination.current_page - 1)">
<span aria-hidden="true">«</span>
</a>
</li>
<li v-for="page in pagesNumber"
v-bind:class="[ page == isActived ? 'active' : '']">
<a href="#"
@click.prevent="changePage(page)">@{{ page }}</a>
</li>
<li v-if="pagination.current_page < pagination.last_page">
<a href="#" aria-label="Next"
@click.prevent="changePage(pagination.current_page + 1)">
<span aria-hidden="true">»</span>
</a>
</li>
</ul>
</nav>
</div>
</div>
</div>
Laravel Controller
public function listCustomers()
{
$results = Customer::select('id', 'erp_id', 'firstname', 'lastname', 'email', 'phone_1', 'status', DB::raw("DATE_FORMAT(created_at, '%d.%m.%Y %H:%i') AS created_on"))
->orderBy('id', 'desc')->latest()->paginate(25);
$response = [
'pagination' => [
'total' => $results->total(),
'per_page' => $results->perPage(),
'current_page' => $results->currentPage(),
'last_page' => $results->lastPage(),
'from' => $results->firstItem(),
'to' => $results->lastItem()
],
'data' => $results
];
return $response;
}
Vue JS
new Vue({
el: '#app',
data: {
sortKey: '',
reverse: false,
columns: ['erp_id', 'firstname', 'lastname', 'email', 'phone_1', 'status', 'created_on'],
colTitles: {'erp_id':'@lang('messages.customerListPageTableCustomerNo')', 'firstname':'@lang('messages.customerListPageTableFirstname')', 'lastname':'@lang('messages.customerListPageTableLastname')', 'email':'E-Mail', 'phone_1':'@lang('messages.customerListPageTablePhone')', 'status':'Status', 'created_on':'@lang('messages.customerListPageTableAddedDate')'},
pagination: {
total: 0,
per_page: 7,
from: 1,
to: 0,
current_page: 1
},
offset: 4,// left and right padding from the pagination <span>,just change it to see effects
items: []
},
ready: function () {
this.fetchItems(this.pagination.current_page);
},
computed: {
isActived: function () {
return this.pagination.current_page;
},
pagesNumber: function () {
if (!this.pagination.to) {
return [];
}
var from = this.pagination.current_page - this.offset;
if (from < 1) {
from = 1;
}
var to = from + (this.offset * 2);
if (to >= this.pagination.last_page) {
to = this.pagination.last_page;
}
var pagesArray = [];
while (from <= to) {
pagesArray.push(from);
from++;
}
return pagesArray;
}
},
methods: {
fetchItems: function (page) {
var data = {page: page};
this.$http.get('/list/customers', data).then(function (response) {
//look into the routes file and format your response
this.$set('items', response.data.data.data);
this.$set('pagination', response.data.pagination);
}, function (error) {
// handle error
});
},
changePage: function (page) {
this.pagination.current_page = page;
this.fetchItems(page);
},
sortBy: function(sortKey) {
this.reverse = (this.sortKey == sortKey) ? ! this.reverse : false;
this.sortKey = sortKey;
}
}
});
