如何在图表js laravel 7中传递标签和数据中的数组

问题描述

这是控制器中的函数：

import json
import os
import httpx

service_url = "http://lindat.mff.cuni.cz/services/morphodita/api"
output_format = "json"
model = "czech-morfflex"
text = "Děti pojedou k babičce Martě. Už se těší."

anal_service_url = "/".join([service_url,"analyze"])
params = {"output": output_format,"model": model,"data": text}
response = httpx.request("GET",anal_service_url,params=params)
response.raise_for_status()
response_dict = response.json()

result = response_dict.get("result")

print(type(result))

for res in result:
    for a in res:
        for b in a['analyses']:
            for case in b['tag'][4]:
                for i in [i for i,x in enumerate(case) if x == '3']:
                print(i) # print position

当我使用集合放入图表数据时，图表消失 这是视图代码：

$recruitersgold = DB::table('users')->where('paquet','gold')->where('role',2)->count();
 $recruiteRSSilver = DB::table('users')->where('paquet','silver')->where('role',2)->count();
 $recruiter = DB::table('users')->where('role',2)->count();
 $numbersessions = collect([]);
 $companies= collect([]);
 $sessions = DB::table('sessions')
 ->select('users.societe',DB::raw("count(sessions.id) as count"))
 ->Join('users','users.id','=','sessions.recruiter_id')
 ->where('users.role',2)
 ->groupBy('sessions.recruiter_id')
 ->get();
 foreach ($sessions as $session) 
 { 
     $numbersessions->push($session->count);
     $companies->push($session->societe);
 }
 $recruiter=$recruiteRSSilver+$recruitersgold;
 dd($numbersessions);
 //dd($companies);
 return view('home',compact('recruiter','recruitersgold','recruiteRSSilver','numbersessions','companies'));

这是 var ctx = document.getElementById('canvas').getContext('2d'); var myChart = new Chart(ctx,{ type: 'bar',data: { labels: $companies,datasets: [{ label: '# of Votes',data: $numbersessions, 数组的输出。我想将其用作图表中数据的数组：

numbersessions

解决方法

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