laravel中的Ajax请求验证

Question

此处它仅询问第一个表的验证。我想验证所有三个表 我有一个窗体，使基于选择复选框的控制器ajax调用。

Ajax显示一个在控制器中进行验证的表格。

当我选择三个复选框并点击提交按钮时，ajax检索到三张表。我的问题是，当点击提交按钮而没有填写表格细节时，它只会要求验证第一个表格。

我想显示ajax提取的所有表的验证。

我的形式是：

{!! Form::open(array('class' => 'form-horizontal', 'id' => 'lawpopupformdata', 'files' => true)) !!} 
    <div class="modal fade" id="lawpopupdata" tabindex="-1" role="basic" aria-hidden="false"> 
     <div class="modal-dialog modal-dialoglaws"> 
      <div class="modal-content"> 
       <div class="modal-header"> 
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true"></button> 
        <h4 class="modal-title">Add Law(s)</h4> 
       </div> 
       <div class="modal-body modal-bodylaws"> 
        <input type="hidden" name="company_id" value="{{$company_master->id}}"> 
        @foreach ($laws as $law) 
         <?php 
         $sublaws = DB::table('tbl_law_sub_master')->where('lm_id', $law->id)->select('*')->get(); ?> 
         <ul style="list-style:none;"> 
          <li> 
           <input type="checkbox" name="law_type_id[]" id="law_type_id{{ $law->id }}" class="delclass" value="{{ $law->id }}" reldeltype="{{ $law->id }}" /> 
           <strong>{{ $law->lm_id }} ({{ $law->law_name }})</strong> 
           <ul style="list-style:none;"> 
            @foreach ($sublaws as $sublaw) 
             <li> 
              <input type="checkbox" name="law_sub_type_id[]" id="law_sub_type_id{{$sublaw->id}}" value="{{$sublaw->id}}" class="delsubclass" reldeltype="{{ $law->id }}" reldelsubtype="{{$sublaw->id}}" /> 
              {{ $sublaw->lms_id }} ({{ $sublaw->sub_law_name }})</li> 
            @endforeach 
           </ul> 
          </li> 
         </ul> 
        @endforeach </div> 
       <div class="modal-footer"> 
        <input type="submit" value="Submit" class="btn green"> 
        <input type="button" value="Cancel" class="btn red" data-dismiss="modal" aria-hidden="true"> 
        <input type="reset" value="Clear" class="btn blue"> 
       </div> 
      </div> 
      <!-- /.modal-content --> 
     </div> 
     <!-- /.modal-dialog --> 
    </div> 
    </form> 

AJAX代码：

$("#lawpopupformdata").submit(function(event){ 
      var data_id = $(this).data('id'); 
      var row_id=$("#row_id").val(); 
      var start_date = $("#company_start_date").val(); 
      event.preventDefault(); 
      var formData = new FormData($(this)[0]); 
      $.ajax({ 
       url: "{{ URL::to('admin/postlawsdata') }}" + '?start_date=' + start_date, 
       type: 'POST', 
       data: formData, 
       async: false, 
       cache: false, 
       contentType: false, 
       processData: false, 
       dataType: "json", 
       success: function (returndata) { 
        var res_sublaw_content=returndata.law_info; 
        var res_sublaw_content1=returndata.law_info; 

        var res_validate_laws = returndata.validate_laws; 
        var res_sub_law_count = returndata.sub_law_count; 


        if(res_sub_law_count==0) 
        { 
         bootbox.alert("Please Select Atleast One Law"); 
         return false; 
        } 
        else 
        { 
         document.getElementById("sublaws_content").innerHTML = ""; 
         $('#sublaws_content').append(res_sublaw_content); 
         $('#sublaws_content1').append(res_sublaw_content1); 
         $('#laws_data1').val(res_sub_law_count); 
         $('.locationparentsd').bind('change', function(event) 
         { 
          parent_loc_sd = $(this).val(); 
          var loc_att_law_id = $(this).attr('att_law_id'); 
          var loc_sd_name = '.dynamiclocationparentsd'+loc_att_law_id; 
          $(loc_sd_name).val(parent_loc_sd); 
         }); 

         $('.date-picker').datepicker({ 
          todayBtn: "linked", 
          autoclose: true, 
          format: 'dd-mm-yyyy' 
         }); 
         $('#lawpopupdata').modal('hide'); 
         $('#save').show(); 
         return false; 
        } 
       } 
      }); 

我的控制器的功能是：

public function postlawsdata() 
    { 
     $lawdata=Input::get('law_type_id'); 
     $sublawdata=Input::get('law_sub_type_id'); 
     $start_date = Input::get('start_date'); 
//  $law_date=Input::get('company_start_date'); 
     $res_div=''; 
     $sub_law_count=count($sublawdata); 
     $validate_laws=''; 
     if(count($sublawdata)>0) 
     { 

      for($i=0;$i<count($lawdata);$i++) 
      { 
       $law_details = DB::table('tbl_law_master')->where('id', $lawdata[$i])->select('tbl_law_master.id as law_id', 'tbl_law_master.lm_id', 'tbl_law_master.law_name')->first(); 

       $sublaw_details = DB::table('tbl_law_sub_master') 
        ->where('tbl_law_sub_master.lm_id', $lawdata[$i]) 
        ->whereNull('tbl_law_sub_master.deleted_at') 
        ->select('tbl_law_sub_master.id as sublaw_id', 'tbl_law_sub_master.sub_law_name','tbl_law_sub_master.lms_id')->get(); 


       if(count($sublaw_details)>0) 
       { 
        $res_div.='<table width="100%" border="0" class="table table-striped table-bordered table-hover">'; 
        $res_div.='<tr> 
            <td colspan="2" rowspan="2">  
             <strong>'.$law_details->lm_id.' ('.$law_details->law_name.')</strong> 
            </td> 
            <td > 
             <span class="required" aria-required="true">* </span><input type="text" value="'.$start_date.'" placeholder="DD-MM-YYYY (Start Date)" name="law_start_date[]" id="law_start_date" att_law_id="'.$lawdata[$i].'" class="date-picker required locationformstyle locationparentsd dynamiclocationparentsd'.$lawdata[$i].'"> 
</td></tr><tr><td> 
             <span class="required" aria-required="true">* </span><input type="text" placeholder="Law Registration No." name="law_reg_no" id="law_reg_no" class="locationformstyle required"> 

            </td> 
            </tr>'; 

        foreach($sublaw_details as $sublawdetails) 
        { 
         if (in_array($sublawdetails->sublaw_id, $sublawdata)) 
         { 
          $res_div.='<tr> 
      <td width="220">Start Date: <input type="text" name="sub_law_start_date[]" placeholder="DD-MM-YYYY" onfocus="this.blur()" class="locationformstyle date-picker dynamiclocationparentsd'.$lawdata[$i].'" att_law_id="'.$lawdata[$i].'"> </td> 
      <td width="220">End Date: <input type="text" name="sub_law_end_date[]" placeholder="DD-MM-YYYY" onfocus="this.blur()" class="locationformstyle date-picker"></td> 
      <td align="left"><strong>'.$sublawdetails->lms_id.' ('.$sublawdetails->sub_law_name.')</strong> 
      <input type="hidden" class="locationformstyle" name="company_sub_laws[]" value="'.$sublawdetails->sublaw_id.'"> 
      </td> 
      </tr> 
      '; 
         } 
        } 
        $res_div.='</table>'; 
       } 
      } 
     } 
     else 
     { 
      $validate_laws='Please Select Atleast One Law'; 
     } 
     $data=array(
      'law_info'=>$res_div, 
      'validate_laws'=>$validate_laws, 
      'sub_law_count'=>$sub_law_count 
     ); 
     return json_encode($data); 
    } 

Answer 1

public function postlawsdata() 

改变它

public function postlawsdata(Request $request) 

然后添加此

$this->validate($request,[ 
    //your validation 
]);