douyuben9434 2018-02-16 17:24
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laravel从图表中的数据库中获取数据

I hava table product

  • id
  • name

I would like to fetch data from database in a chart. And of course this breaks the chart and it doesn't work. Any suggestions would be greatly appreciated.

$products= Product::all();
return view('/')->with('products',$products) ;

Javascript :

function drawStacked() {

       var data = google.visualization.arrayToDataTable([

        @foreach($products as $product)],

          [ '{{$product->name}}',  '', '#000', {{$product->name}} ],

         @endforeach  

      ]);

      var options = {
        chartArea: {width: '50%'},
        isStacked: true,
        hAxis: {
          title: 'All Product',
          minValue: 0,
        }
      };
      var chart = new google.visualization.BarChart(document.getElementById('chart_div'));
      chart.draw(data, options);
    }
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