laravel-admin中使用chart图表流程步骤
2023-06-01 00:00:00
laravel
一般后台管理系统都会实现图表之类的功能,以下就是laravel-admin中chart图表使用
安装
composer require laravel-admin-ext/chartjs
配置
php artisan vendor:publish --tag=laravel-admin-chartjs
视图
<h4>近期订单柱状图</h4>
<canvas id="myChart"></canvas>
<script>
$(function () {
var ctx = document.getElementById("myChart").getContext('2d');
let date = "{{ $date }}";
let dateArr = date.split(',');
var total = "{{ $total }}";
var totalArr = total.split(',');
var myChart = new Chart(ctx, {
type: 'bar', // 类型值有line,bar,radar,doughnut,pie
data: {
labels: dateArr, // 横坐标数组
datasets: [{
label: '近期订单成交量',
data: totalArr, // 纵坐标数组
backgroundColor: [
'rgba(255, 99, 132, 0.2)',
'rgba(54, 162, 235, 0.2)',
'rgba(255, 206, 86, 0.2)',
'rgba(75, 192, 192, 0.2)',
'rgba(153, 102, 255, 0.2)',
'rgba(255, 159, 64, 0.2)'
],
borderColor: [
'rgba(255,99,132,1)',
'rgba(54, 162, 235, 1)',
'rgba(255, 206, 86, 1)',
'rgba(75, 192, 192, 1)',
'rgba(153, 102, 255, 1)',
'rgba(255, 159, 64, 1)'
],
borderWidth: 1
}]
},
options: {
scales: {
yAxes: [{
ticks: {
beginAtZero:true
}
}]
}
}
});
});
</script>
控制器
使用Content::body($content)将数据渲染给视图
public function index(Content $content)
{
$data = $this->orderGraph(7);
return $content
->title('数据看板')
->description('Dashboard')
->row(view('dashboard')
->with(['date' => implode(',', $data[0]), 'total' => implode(',', $data[1])]));
}
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