如何使用laravel将值数组插入db？

Question

dd（$ formdescription-> all（））的输出；

 var addInput3 = function(e) { var arr3 = []; $(".materialclass").each(function() { arr3.push($(this).val()); }); $('#materialvalue').html(arr3.join(",")); } $(document).ready(function() { $(document).on("click", ".material", function(e) { e.preventDefault(); var clone = '<div class="material1"><select class="materialclass"><option selected disabled>--Select One--</option><option value="No batteries">No batteries</option><option value="AA">AA</option><option value="AAA">AAA</option><option value="Lithium">Lithium</option></select><input type = "submit" value = "-" class = "remove" ><input type = "submit" value = "+" class = "material" ></div>'; $(this).closest('.material1').after(clone); }); $(document).on("click", ".remove", function(e) { e.preventDefault(); $(this).parent(".material1").remove(); }); }); $('.materialclass').unbind().bind('change', addInput3); var addInput = function(e) { var arr = []; $("input.packageclass").each(function() { arr.push($(this).val()); }); //alert(arr); $('#salespackage').html(arr.join(",")); } $(document).ready(function() { $(document).on("click", ".addnext", function(e) { e.preventDefault(); var clone = '<div class="addpack"><input class="packageclass" type="text" name="package[]" id="package" placeholder="Ex.accessories"/><input type = "submit" value = "-" class = "remove" ><input type = "submit" value = "+" class = "addnext" ></div>'; $(this).closest('.addpack').after(clone); $('.packageclass').unbind().bind('change', addInput); }); $(document).on("click", ".remove", function(e) { e.preventDefault(); $(this).parent(".addpack").remove(); }); }); $('.packageclass').unbind().bind('change', addInput); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div id=container> <div class="addpack"> <h6>Sales Package </h6> <div> <input type="text" name="package[]" placeholder="EX.accessories" id="package" class="packageclass"> <input type="submit" value="+" class="addnext"></div> </div> </div> <br/> <br/> <div id="container"> <div class="material1"> <h6>Material </h6> <div> <select class="materialclass" name="material"> <option selected disabled>--Select One--</option> <option value="No batteries">No batteries</option> <option value="AA">AA</option> <option value="AAA">AAA</option> <option value="Lithium">Lithium</option> </select> <input type="submit" value="+" class="material"></div> </div> </div> 

这是我的Laravel视图代码。 在这里，当我单击添加按钮时，输入字段会重复（如代码段所示）。

我在这里需要的是为这些字段添加这些多个值。

例如，salespackage->附件salespackage-> manual

即为同一字段添加多个值。

但是，只有最后添加的值才插入到db中。

控制器：

      public function addProductDetails(Request 
 $formdescription,$dataId,$pidvalue)
 {

         $description=new productDescription;
         $description->deviceCategoryId=$dataId;
         $description->product_id=$pidvalue;
         $description->descid=$this->getproductDescriptionId();
         $description->Width =$formdescription->input('width');
         $description->save();



 /* $salesPackage=new packageModel;
  $salesPackage->salesPackage=$formdescription->input('package');
  $salesPackage->productdesc()->associate($description->descid);
  $salesPackage->save();*/

 **$salesPackage = array();
     $salesPackage = $formdescription->input('package');
     //$id = $salesPackage->productdesc()->associate($description-
  >descid);**

     **$sales = new packageModel;
     $sales->productdesc()->associate($description->descid);
     foreach($salesPackage as $sp){

         //$sales->productdesc_id = $id;
         $sales->salesPackage   = $sp;
         $sales->save();

     }**
   }







 return response()->json([
    'modelName'    => $formdescription->mname,
    'colour' => $formdescription->colour,
    'rechargable' => $formdescription->rechargable,
    'batteryType' => $formdescription->batteryType
]);

 //$description->product()->associate($priceInfo);
}

用粗体标记的代码（控制器）用于添加数组值。 我也只尝试了salesPackage字段，但是同样需要添加下拉值数组（即Material）。

Answer 1

希望这个简单的示例可以帮助您在db中插入值数组-

            $money = new Money();

            $add = [
                'created_by'    => $request->user_id,
                'date'          => $request->date,
                'description'   => $request->description,
                'amount'        => $request->amount,
                'type'          => $request->type
            ];

            $res = $money->create($add);
            dd($res); // this will give you response of newly inserted record.