如何在 Laravel 中使用 JSON 对象数组填充 MySQL 数据库？

Question

我正在尝试使用表单生成器创建动态调查“表单”。我通过 AJAX 请求获取 JSON 对象数组。我的工作是存储“表单”相关数据，例如field_type、label 和name 等。我可以解码数组，但我不知道如何根据他们的桌子。

表单可以包含多种不同的字段类型。比如收音机、选择框等。

//Controller.php

 public function ajaxdata(Request $request){

        $data= json_decode($request->id,true);

        foreach ($data as $key => $value) {
             
          if(isset($value['values'])){
            
            $group[] = $value['values'];

            foreach($group as $group_member){

                if($group_member['selected']==true){
                    $selected = $group_member['value'];
                }
                
            }

          }
                $value_label[] = $value['label'];
                $value_name[]  = $value['name'];
                $value_type[] = $value['type'];
                

                }
 return response()->json($data);
    }

以下是我要填充的表格。

我想填充如下。

Answer 1

如果有人需要下面的解决方案是完整的代码。

    public function ajaxdata(Request $request){

        $data= json_decode($request->id,true);

        foreach ($data as $key => $value) {
             
          if(isset($value['values'])){

            foreach ($value['values'] as $group) {

                if($group['selected']==true && $value['name']=='group'){

                $s_group_id = $group['value'];

            }
 
            }
            
            
            // major if ending for values checking
          }

                $value_label[] = $value['label'];
                $value_name[]  = $value['name'];
                $value_type[] = $value['type'];
                if(isset($value['values'])){
                $value_values[] = $value['values'];
                
                }
               


         // major foreach ending  

        }   

        

        // query for  create survey_ table

        $id = DB::table('survey_records')
        ->insertGetId(array(
            's_assign_by' => Auth::user()->user_type,
            's_group_id' => $s_group_id,
            "created_at" =>  \Carbon\Carbon::now(), # new \Datetime()
            "updated_at" => \Carbon\Carbon::now(),  # new \Datetime()
        ));

        // // query for creating survey_fields

        $row = count($value_label);


         $textcounter = 0;
         $selectoncounter = 0;
         $radiocounter = 0;
         $passwordcounter = 0;
         $textareacounter = 0;
         $checkboxcounter=0;
         $counter;
         $field_number;
        for($i=0;$i<$row;$i++){

        if($value_type[$i]=='text'){
            $textcounter++;
            $counter = $textcounter;
            $field_number=1;
        }

        elseif($value_type[$i]=='select') {
            $selectoncounter++;
            $counter = $selectoncounter;
            $field_number=2;
        }

        elseif($value_type[$i]=='radio-group'){
            $radiocounter++;
            $counter = $radiocounter;
            $field_number=3;
        }

        elseif($value_type[$i]=='textarea'){
            $textareacounter++;
            $counter = $textareacounter;
            $field_number=4;
        }

        elseif($value_type[$i]=='checkbox-group'){
            $checkboxcounter++;
            $counter = $checkboxcounter;
            $field_number=5;
        }


        $field_id =  DB::table('survey_fields')
        ->insertGetId(array(
            'survey_id' => $id,
            'field_number' => $field_number,
            'field_label' => $value_label[$i],
            'field_type' => $value_type[$i],
            'field_added_by' => Auth::user()->user_type,
            'field_counter' => $counter,
            "created_at" =>  \Carbon\Carbon::now(), # new \Datetime()
            "updated_at" => \Carbon\Carbon::now(),  # new \Datetime()
        ));


         // database query for option_fields

         
          
          if($value_type[$i] =='text'){

            $opt_id =  DB::table('survey_options')
        ->insertGetId(array(
            'survey_id' => $id,
            'field_id' => $field_id,
            'opt_heading' => $value_label[$i],
            'opt_added_by' => Auth::user()->user_type,
            "created_at" =>  \Carbon\Carbon::now(), # new \Datetime()
            "updated_at" => \Carbon\Carbon::now(),  # new \Datetime()
        ));

        // if text and textarea ending

          }

          if($value_type[$i] =='textarea'){

            $opt_id =  DB::table('survey_options')
        ->insertGetId(array(
            'survey_id' => $id,
            'field_id' => $field_id,
            'opt_heading' => $value_label[$i],
            'opt_added_by' => Auth::user()->user_type,
            "created_at" =>  \Carbon\Carbon::now(), # new \Datetime()
            "updated_at" => \Carbon\Carbon::now(),  # new \Datetime()
        ));

        // if textarea ending

          }


          elseif($value_type[$i] =='select'){

            $select_label =$data[$i]['values']; 

            // $selectrow = count($select_label);
            $selectrow = count($select_label);


            for($j=0;$j<$selectrow;$j++){
            $opt_id =  DB::table('survey_options')
        ->insertGetId(array(
            'survey_id' => $id,
            'field_id' => $field_id,
            'opt_heading' => $select_label[$j]['label'],
            'opt_added_by' => Auth::user()->user_type,
            "created_at" =>  \Carbon\Carbon::now(), # new \Datetime()
            "updated_at" => \Carbon\Carbon::now(),  # new \Datetime()
        ));

        // for ending for select
            }
    // elseif ending
            }



          elseif($value_type[$i] =='checkbox-group'){

             $check_label =$data[$i]['values']; 
             $checkrow = count($check_label);

            for($k=0;$k<$checkrow;$k++){
            $opt_id =  DB::table('survey_options')
        ->insertGetId(array(
            'survey_id' => $id,
            'field_id' => $field_id,
            'opt_heading' => $check_label[$k]['label'],
            'opt_added_by' => Auth::user()->user_type,
            "created_at" =>  \Carbon\Carbon::now(), # new \Datetime()
            "updated_at" => \Carbon\Carbon::now(),  # new \Datetime()
        ));

        // for ending for checkbox
            }
          
  // elseif ending
}

           elseif($value_type[$i] =='radio-group'){
             $radio_label =$data[$i]['values']; 
           $radiorow = count($radio_label);
            
            // $radioroworg[] = $value_values[$i];
            // $radiorow = count($radioroworg);

            for($l=0;$l<$radiorow;$l++){
            $opt_id =  DB::table('survey_options')
        ->insertGetId(array(
            'survey_id' => $id,
            'field_id' => $field_id,
            'opt_heading' =>$radio_label[$l]['label'],
            'opt_added_by' => Auth::user()->user_type,
            "created_at" =>  \Carbon\Carbon::now(), # new \Datetime()
            "updated_at" => \Carbon\Carbon::now(),  # new \Datetime()
        ));

        // for ending for radio
            }

  // elseif ending
}

        // ending main for loop

        }

        

        // dd(json_decode($true));
            
              return response()->json($data);
        }

填充表格图片