我正在创建一个网站。在这个网站中,只有一个 html 表单。但是,我将该表单包含在 foreach 中,然后根据数据库循环该表单。现在,我想更新表格。当我一次绑定(bind)一个表单时,我能够更新数据库值。但是,我无法一次更新所有表格。
如何通过单击一下按钮一次性更新所有表单?
这是路线。
Route::put('/UserBookingDetailsUpdate/{id}', 'PaymentController@UserBookingDetailsUpdate');
这里是 View 。 (MyDetails.blade.php)
<?php $count = 0; ?>
@foreach($GetAdultDetails as $GetAdultDetail)
<?php $count = $count + 1; ?>
<form class="form-horizontal UserBooking" action="{{ url('UserBookingDetailsUpdate/' .$GetAdultDetail['id']) }}" method="POST" enctype="multipart/form-data" id="UserBookingDetailsForm_{{$count}}">
{{ method_field('PUT') }}
{{ csrf_field() }}
<div class="panel panel-default">
<div id="collapseOne_{{$count}}" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
<div class="panel-body">
<div class="row col-md-12">
<p class="de_topic" style="margin-top: 5px;">Personal Information</p>
<div class="form-group adult_space col-md-6 col-xs-6 respo_pdin">
<label class="col-sm-4 control-label adult_topic de_fname respo_pdin">First name</label>
<div class="col-sm-8 respo_pdin">
<div class="input-group adult_group">
<input type="text" class="form-control adult_input" value="{{$GetAdultDetail['adult_first_name']}}" name="adult_first_name" aria-label="...">
</div><!-- id[{{$GetAdultDetail['id']}}]['fname'] /input-group -->
</div>
</div>
<div class="form-group adult_space col-md-6 col-xs-6 respo_pdin">
<label class="col-sm-4 control-label adult_topic de_fname respo_pdin">Last name</label>
<div class="col-sm-8 respo_pdin">
<div class="input-group adult_group">
<input type="text" class="form-control adult_input" value="{{$GetAdultDetail['adult_last_name']}}" name="adult_last_name" aria-label="...">
</div><!-- id[{{$GetAdultDetail['id']}}]['lname'] /input-group -->
</div>
</div>
<div class="form-group adult_space col-md-6 col-xs-6 respo_pdin" style="margin-bottom: 9px;">
<label class="col-sm-4 control-label adult_topic de_fname respo_pdin">Gender</label>
<div class="col-sm-8 bh respo_pdin">
<select class="selectpicker" data-style="select-with-transition" name="adult_gender" title="Choose Adult" data-size="7">
<option value="Male">Male</option>
<option value="Female">Female</option>
</select>
</div>
</div>
</div>
</div>
<div class="row col-md-12">
<div class="">
<a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseMore_01_{{$count}}" aria-expanded="false" aria-controls="collapseMore_01" role="tab" id="headingOne1" class="titlec">
<p class="panel-title_01">
More details <span class="arrow"><span></span><span></span></span>
</p>
</a>
</div>
<div class="panel panel-default in_panel">
<input type="submit" value="Save" name="AdultSaveNow_{{$count}}" class="btn btn-default fghkl de_save AdultSaveNow_{{$count}}" id="AdultSaveNow_{{$count}}">
</div>
</div>
</div>
</div>
</form>
@endforeach
这是 Controller 。 (MyDetailsController.php)
public function UserBookingDetailsUpdate(Request $request,$id)
{
$adult_usersCount = PassengerAdultDetails::where('pnr_id', $id)->get();
//$adult_usersNew = PassengerAdultDetails::find($id);
$GetAdults = DB::table('passenger_adult_details')->where('pnr_id', $id)->get()->toArray();
// for($i = 0; $i < $adult_usersCount->count() ; $i++)
//{
//$GetAdults = DB::table('passenger_adult_details')->where('pnr_id', $id)->get();
//echo $GetAdults[$i]->id ."<br>"; die();
$adult_users = PassengerAdultDetails::find($id);
$adult_users->adult_first_name = $request->get('adult_first_name');
$adult_users->adult_last_name = $request->get('adult_last_name');
$adult_users->adult_gender = $request->input('adult_gender');
$adult_users->update();
//}
return redirect()->back();
}
最佳答案
将表单放入 foreach
实际上会创建多个表单,并且您一次只能从 HTML 提交一个表单(如果您不执行 JS/AJAX 操作)。
将表单放在 foreach
之外,并创建一个 input
数组。
例如:
在 View 中:
<form class="form-horizontal UserBooking" action="{{ url('UserBookingDetailsUpdate'}}" method="POST" enctype="multipart/form-data">
<?php $count = 0; ?>
@foreach($GetAdultDetails as $GetAdultDetail)
<?php $count = $count + 1; ?>
{{ method_field('PUT') }}
{{ csrf_field() }}
<div class="panel panel-default">
<div id="collapseOne_{{$count}}" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
<div class="panel-body">
<input type="hidden" value="{{$GetAdultDetail['id']}}" name="adults[{{$count}}][id]">
<div class="row col-md-12">
<p class="de_topic" style="margin-top: 5px;">Personal Information</p>
<div class="form-group adult_space col-md-6 col-xs-6 respo_pdin">
<label class="col-sm-4 control-label adult_topic de_fname respo_pdin">First name</label>
<div class="col-sm-8 respo_pdin">
<div class="input-group adult_group">
<input type="text" class="form-control adult_input" value="{{$GetAdultDetail['adult_first_name']}}" name="adults[{{$count}}][first_name]" aria-label="...">
</div><!-- id[{{$GetAdultDetail['id']}}]['fname'] /input-group -->
</div>
</div>
<div class="form-group adult_space col-md-6 col-xs-6 respo_pdin">
<label class="col-sm-4 control-label adult_topic de_fname respo_pdin">Last name</label>
<div class="col-sm-8 respo_pdin">
<div class="input-group adult_group">
<input type="text" class="form-control adult_input" value="{{$GetAdultDetail['adult_last_name']}}" name="adults[{{$count}}][last_name]" aria-label="...">
</div><!-- id[{{$GetAdultDetail['id']}}]['lname'] /input-group -->
</div>
</div>
</div>
... ...
... ...
... ...
</div>
</div>
@endforeach
<div class="panel panel-default in_panel">
<input type="submit" value="Save" name="AdultSaveNow" class="btn btn-default fghkl de_save AdultSaveNow" id="AdultSaveNow">
</div>
</div>
</form>
在 Controller 中:
<?php
...
...
public function UserBookingDetailsUpdate(Request $request)
{
$adults = $request->input('adults');
foreach($adults as $adult) {
$adult_users = PassengerAdultDetails::find($adult['id']);
$adult_users->adult_first_name = $adult['first_name'];
$adult_users->adult_last_name = $adult['last_name'];
$adult_users->adult_gender = $adult['gender'];
$adult_users->update();
}
return redirect()->back();
}
在路线中:
Route::put('/UserBookingDetailsUpdate', 'PaymentController@UserBookingDetailsUpdate');
关于php - 如何使用相同名称的输入类型更新多个 mysql 行,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/54532971/