在 Laravel 中获取请求值
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get the request values in Laravel
提问by JsWizard
I wish to make search query by datepicker and select field. How could I get the requests values from below view file to controller? Where could I modify in the code? thanks.
我希望通过日期选择器进行搜索查询并选择字段。我怎样才能从下面的视图文件中获取请求值到控制器？我可以在哪里修改代码？谢谢。
index.blade.php
index.blade.php
<div class="form-group col-sm-6">
{!! Form::open(array('class' => 'form', 'method' => 'get', 'url' => url('/pdfs/job_finished_search'))) !!}
{!! Form::input('text', 'datepicker_from', null, ['placeholder' => 'Fra', 'id' => 'datepicker_from']) !!}
{!! Form::input('text', 'datepicker_to', null, ['placeholder' => 'Til', 'id' => 'datepicker_to']) !!}
{!! Form::select('customer_name', $jobs->pluck('customer_name', 'customer_name')->all(), null, ['class' => 'form-control']) !!}
{!! Form::submit('S?ke', ['class' => 'btn btn-success btn-sm']) !!}
{!! Form::close() !!}
</div>
Controller.php
控制器.php
public function job_finished_search(Request $request, Job $jobs)
{
$jobs = Job::onlyTrashed()
->whereBetween('created_at', array(
(Carbon::parse($request->input('datepicker_from'))->startOfDay()),
(Carbon::parse($request->input('datepicker_to'))->endOfDay())))
->where('customer_name', 'like', '%'.$request->customer_name.'%')
->orderBy('deleted_at', 'desc')
->paginate(15);
if (empty($jobs)){
Flash::error('Search result not found');
}
return view('pdfs.index', ['jobs' => $jobs]);
}
回答by rchatburn
There are multiple way to get the request data e.g to get datepicker_from value you can use any of the below
有多种方法可以获取请求数据，例如获取 datepicker_from 值，您可以使用以下任何一种
$request->datepicker_from
$request->input('datepicker_from')
$request->get('datepicker_from')
choose the one you like the most
选择你最喜欢的
回答by ka_lin
To get request values you can use the getmethod, try:
要获取请求值，您可以使用该get方法，请尝试：
$customer = $request->get('customer_name','default_value');
$customer = $request->get('customer_name','default_value');
回答by Olasunkanmi
To get request values, you can set an object like $input= $request->all(). Then you can make use of the object which is an array to get at specific fields, e.g to access your date picker, you can write $input['datepicker_from']. You need to place $input= $request->all()before you declare the $jobsobject in your code.
要获取请求值，您可以设置一个对象，如$input= $request->all(). 然后您可以使用数组对象来获取特定字段，例如访问您的日期选择器，您可以编写$input['datepicker_from']. 您需要在代码中$input= $request->all()声明$jobs对象之前放置。
