我想为ID为的所选调查制作一个动态图表,答案在图表中显示,并计算该选项的选择数量。
我尝试使用chart = Sondage :: database(...),但是我得到了对未定义方法App \ Charts \ sondage :: database()的调用
答案模型:
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Answer extends Model
{
protected $fillable = ['answer','commentaire','user_id','survey_id','last_ip'];
protected $table = 'answer';
public function survey() {
return $this->belongsTo('App\Survey', 'survey_id');
}
public function question() {
return $this->belongsTo(Question::class);
}
public function user() {
return $this->belongsTo('App\User', 'user_id');
}
}
控制器:
$chart = sondage::database(Answer::where('survey_id','=',$survey->id),'line','highcharts')
->title('Tokens')
->ElementLabel('Coins Sold')
->Responsive(true)
->dimensions(1000,500)
->data(Graph::find(1));
您能帮我找到一种方法吗?