【发布时间】:2020-06-28 16:06:28
【问题描述】:
<div class="row">
<div class="col-md-6">
<h3>Create New Expenses</h3>
@if ($errors->any())
<div class="alert alert-danger">
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
<form class="form" method="POST" action="{{ route('exp.store') }}" autocomplete="off">
<div class="form-group">
<label>Seller :</label>
<input type="text" name="seller_name" class="form-control" value="{{ old('seller_name',isset($exp) ? $exp->seller_name : '') }}" placeholder="Seller">
</div>
<div class="form-group">
<label>Date :</label>
<input type="date" name="date" class="form-control" value="{{ old('date',isset($exp) ? $exp->date : '') }}">
</div>
<div class="form-group">
<label>Select Type :</label>
<select class="form-control" name="category" value="">
<option value=""> Select Type </option>
<option value="1"{{ isset($exp) ? ($exp->category == 1 ? 'selected' : '') : '' }}> Communication </option>
<option value="2"{{ isset($exp) ? ($exp->category == 2 ? 'selected' : '') : '' }}> Transport </option>
<option value="3"{{ isset($exp) ? ($exp->category == 3 ? 'selected' : '') : '' }}> Tools </option>
<option value="4"{{ isset($exp) ? ($exp->category == 4 ? 'selected' : '') : '' }}> Raw Material </option>
</select>
</div>
<div class="form-group">
<label>Amount(RM) :</label>
<input type="number" name="amount" class="form-control" value="{{ old('amount',isset($exp) ? $exp->amount : '') }}" placeholder="0.00">
</div>
<br>
<button type="submit" class="btn btn-primary btn-sm">Save</button>
<a class="btn btn-danger btn-sm" href="{{ route('exp.index') }}">Cancel</a>
</form>
</div>
</div>
这是我的保存数据功能
public function store(Request $request){
$this->validate($request, [
'seller_name' => 'required|max:50',
'date' => 'required',
'category' => 'required',
'amount' => 'required'
]);
DB::beginTransaction();
try{
$exp = new Exp();
$this->saveData($exp, $request);
DB::commit();
return redirect()->route('exp.index');
} catch (\Exception $ex){
DB::rollback();
return back()->withInput()->withErrors('Fail to save.');
}
}
private function saveData($exp, Request $request){
$exp->seller_name = $request->input('seller_name');
$exp->date = $request->input('date');
$exp->category = $request->input('category');
$exp->amount = $request->input('amount');
$exp->save();
}
这是我的模特
namespace App;
use Illuminate\Database\Eloquent\Model;
class Exp extends Model
{
protected $table = 'exp';
public $primaryKey = 'exp_id';
}
我是使用这个 MVC 的新手....我不知道为什么不能保存,但我的所有代码看起来都没有错误。
我试图找到它,但我什么也没找到..
我需要一些帮助...
我已经提供了我的视图、控制器和模型
下面是我的web.php
Route::get('/exp/create', 'ExpController@create')->name('exp.create');
Route::post('/exp/store', 'ExpController@store')->name('exp.store');
TQ。
【问题讨论】:
标签: laravel